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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-14 07:27:38 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-14 07:27:38 (GMT) |
| commit | afc4e512cb5887c4ba160007e09e4a1ed9d8b438 (patch) | |
| tree | e2fab976db4c1ab7970d23c8675028630330d63e /generic | |
| parent | 67e505d2abdb7ddb2d38ee7e579785a410008188 (diff) | |
| parent | 65f3d0f56b15027c05f27fe112dde1a6e22b03bb (diff) | |
| download | tcl-afc4e512cb5887c4ba160007e09e4a1ed9d8b438.zip tcl-afc4e512cb5887c4ba160007e09e4a1ed9d8b438.tar.gz tcl-afc4e512cb5887c4ba160007e09e4a1ed9d8b438.tar.bz2 | |
Merge 8.7. Also provide a new function for handling ByteArrays
Diffstat (limited to 'generic')
89 files changed, 9702 insertions, 7170 deletions
diff --git a/generic/regc_locale.c b/generic/regc_locale.c index d781212..002b264 100644 --- a/generic/regc_locale.c +++ b/generic/regc_locale.c @@ -137,8 +137,8 @@ static const crange alphaRangeTable[] = { {0x41, 0x5a}, {0x61, 0x7a}, {0xc0, 0xd6}, {0xd8, 0xf6}, {0xf8, 0x2c1}, {0x2c6, 0x2d1}, {0x2e0, 0x2e4}, {0x370, 0x374}, {0x37a, 0x37d}, {0x388, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x3f5}, - {0x3f7, 0x481}, {0x48a, 0x52f}, {0x531, 0x556}, {0x561, 0x587}, - {0x5d0, 0x5ea}, {0x5f0, 0x5f2}, {0x620, 0x64a}, {0x671, 0x6d3}, + {0x3f7, 0x481}, {0x48a, 0x52f}, {0x531, 0x556}, {0x560, 0x588}, + {0x5d0, 0x5ea}, {0x5ef, 0x5f2}, {0x620, 0x64a}, {0x671, 0x6d3}, {0x6fa, 0x6fc}, {0x712, 0x72f}, {0x74d, 0x7a5}, {0x7ca, 0x7ea}, {0x800, 0x815}, {0x840, 0x858}, {0x860, 0x86a}, {0x8a0, 0x8b4}, {0x8b6, 0x8bd}, {0x904, 0x939}, {0x958, 0x961}, {0x971, 0x980}, @@ -165,45 +165,42 @@ static const crange alphaRangeTable[] = { {0x1401, 0x166c}, {0x166f, 0x167f}, {0x1681, 0x169a}, {0x16a0, 0x16ea}, {0x16f1, 0x16f8}, {0x1700, 0x170c}, {0x170e, 0x1711}, {0x1720, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176c}, {0x176e, 0x1770}, {0x1780, 0x17b3}, - {0x1820, 0x1877}, {0x1880, 0x1884}, {0x1887, 0x18a8}, {0x18b0, 0x18f5}, + {0x1820, 0x1878}, {0x1880, 0x1884}, {0x1887, 0x18a8}, {0x18b0, 0x18f5}, {0x1900, 0x191e}, {0x1950, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab}, {0x19b0, 0x19c9}, {0x1a00, 0x1a16}, {0x1a20, 0x1a54}, {0x1b05, 0x1b33}, {0x1b45, 0x1b4b}, {0x1b83, 0x1ba0}, {0x1bba, 0x1be5}, {0x1c00, 0x1c23}, - {0x1c4d, 0x1c4f}, {0x1c5a, 0x1c7d}, {0x1c80, 0x1c88}, {0x1ce9, 0x1cec}, - {0x1cee, 0x1cf1}, {0x1d00, 0x1dbf}, {0x1e00, 0x1f15}, {0x1f18, 0x1f1d}, - {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, - {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, - {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, - {0x1ff6, 0x1ffc}, {0x2090, 0x209c}, {0x210a, 0x2113}, {0x2119, 0x211d}, - {0x212a, 0x212d}, {0x212f, 0x2139}, {0x213c, 0x213f}, {0x2145, 0x2149}, - {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2ce4}, {0x2ceb, 0x2cee}, - {0x2d00, 0x2d25}, {0x2d30, 0x2d67}, {0x2d80, 0x2d96}, {0x2da0, 0x2da6}, - {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6}, - {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x3031, 0x3035}, - {0x3041, 0x3096}, {0x309d, 0x309f}, {0x30a1, 0x30fa}, {0x30fc, 0x30ff}, - {0x3105, 0x312e}, {0x3131, 0x318e}, {0x31a0, 0x31ba}, {0x31f0, 0x31ff}, - {0x3400, 0x4db5}, {0x4e00, 0x9fea}, {0xa000, 0xa48c}, {0xa4d0, 0xa4fd}, - {0xa500, 0xa60c}, {0xa610, 0xa61f}, {0xa640, 0xa66e}, {0xa67f, 0xa69d}, - {0xa6a0, 0xa6e5}, {0xa717, 0xa71f}, {0xa722, 0xa788}, {0xa78b, 0xa7ae}, - {0xa7b0, 0xa7b7}, {0xa7f7, 0xa801}, {0xa803, 0xa805}, {0xa807, 0xa80a}, - {0xa80c, 0xa822}, {0xa840, 0xa873}, {0xa882, 0xa8b3}, {0xa8f2, 0xa8f7}, - {0xa90a, 0xa925}, {0xa930, 0xa946}, {0xa960, 0xa97c}, {0xa984, 0xa9b2}, - {0xa9e0, 0xa9e4}, {0xa9e6, 0xa9ef}, {0xa9fa, 0xa9fe}, {0xaa00, 0xaa28}, - {0xaa40, 0xaa42}, {0xaa44, 0xaa4b}, {0xaa60, 0xaa76}, {0xaa7e, 0xaaaf}, - {0xaab9, 0xaabd}, {0xaadb, 0xaadd}, {0xaae0, 0xaaea}, {0xaaf2, 0xaaf4}, - {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16}, {0xab20, 0xab26}, - {0xab28, 0xab2e}, {0xab30, 0xab5a}, {0xab5c, 0xab65}, {0xab70, 0xabe2}, - {0xac00, 0xd7a3}, {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, {0xdc00, 0xdc3e}, - {0xdc40, 0xdc7e}, {0xdc80, 0xdcbe}, {0xdcc0, 0xdcfe}, {0xdd00, 0xdd3e}, - {0xdd40, 0xdd7e}, {0xdd80, 0xddbe}, {0xddc0, 0xddfe}, {0xde00, 0xde3e}, - {0xde40, 0xde7e}, {0xde80, 0xdebe}, {0xdec0, 0xdefe}, {0xdf00, 0xdf3e}, - {0xdf40, 0xdf7e}, {0xdf80, 0xdfbe}, {0xdfc0, 0xdffe}, {0xf900, 0xfa6d}, - {0xfa70, 0xfad9}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1f, 0xfb28}, - {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d}, - {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, {0xfe70, 0xfe74}, - {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, {0xff66, 0xffbe}, - {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc} -#if TCL_UTF_MAX > 4 + {0x1c4d, 0x1c4f}, {0x1c5a, 0x1c7d}, {0x1c80, 0x1c88}, {0x1c90, 0x1cba}, + {0x1cbd, 0x1cbf}, {0x1ce9, 0x1cec}, {0x1cee, 0x1cf1}, {0x1d00, 0x1dbf}, + {0x1e00, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, + {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, + {0x1fc2, 0x1fc4}, {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, + {0x1fe0, 0x1fec}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x2090, 0x209c}, + {0x210a, 0x2113}, {0x2119, 0x211d}, {0x212a, 0x212d}, {0x212f, 0x2139}, + {0x213c, 0x213f}, {0x2145, 0x2149}, {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, + {0x2c60, 0x2ce4}, {0x2ceb, 0x2cee}, {0x2d00, 0x2d25}, {0x2d30, 0x2d67}, + {0x2d80, 0x2d96}, {0x2da0, 0x2da6}, {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, + {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6}, {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, + {0x2dd8, 0x2dde}, {0x3031, 0x3035}, {0x3041, 0x3096}, {0x309d, 0x309f}, + {0x30a1, 0x30fa}, {0x30fc, 0x30ff}, {0x3105, 0x312f}, {0x3131, 0x318e}, + {0x31a0, 0x31ba}, {0x31f0, 0x31ff}, {0x3400, 0x4db5}, {0x4e00, 0x9fef}, + {0xa000, 0xa48c}, {0xa4d0, 0xa4fd}, {0xa500, 0xa60c}, {0xa610, 0xa61f}, + {0xa640, 0xa66e}, {0xa67f, 0xa69d}, {0xa6a0, 0xa6e5}, {0xa717, 0xa71f}, + {0xa722, 0xa788}, {0xa78b, 0xa7b9}, {0xa7f7, 0xa801}, {0xa803, 0xa805}, + {0xa807, 0xa80a}, {0xa80c, 0xa822}, {0xa840, 0xa873}, {0xa882, 0xa8b3}, + {0xa8f2, 0xa8f7}, {0xa90a, 0xa925}, {0xa930, 0xa946}, {0xa960, 0xa97c}, + {0xa984, 0xa9b2}, {0xa9e0, 0xa9e4}, {0xa9e6, 0xa9ef}, {0xa9fa, 0xa9fe}, + {0xaa00, 0xaa28}, {0xaa40, 0xaa42}, {0xaa44, 0xaa4b}, {0xaa60, 0xaa76}, + {0xaa7e, 0xaaaf}, {0xaab9, 0xaabd}, {0xaadb, 0xaadd}, {0xaae0, 0xaaea}, + {0xaaf2, 0xaaf4}, {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16}, + {0xab20, 0xab26}, {0xab28, 0xab2e}, {0xab30, 0xab5a}, {0xab5c, 0xab65}, + {0xab70, 0xabe2}, {0xac00, 0xd7a3}, {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, + {0xf900, 0xfa6d}, {0xfa70, 0xfad9}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, + {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb46, 0xfbb1}, + {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfb}, + {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff21, 0xff3a}, {0xff41, 0xff5a}, + {0xff66, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, + {0xffda, 0xffdc} +#if CHRBITS > 16 ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d}, {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10280, 0x1029c}, {0x102a0, 0x102d0}, {0x10300, 0x1031f}, {0x1032d, 0x10340}, {0x10342, 0x10349}, {0x10350, 0x10375}, @@ -212,23 +209,25 @@ static const crange alphaRangeTable[] = { {0x10600, 0x10736}, {0x10740, 0x10755}, {0x10760, 0x10767}, {0x10800, 0x10805}, {0x1080a, 0x10835}, {0x1083f, 0x10855}, {0x10860, 0x10876}, {0x10880, 0x1089e}, {0x108e0, 0x108f2}, {0x10900, 0x10915}, {0x10920, 0x10939}, {0x10980, 0x109b7}, - {0x10a10, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a60, 0x10a7c}, + {0x10a10, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a35}, {0x10a60, 0x10a7c}, {0x10a80, 0x10a9c}, {0x10ac0, 0x10ac7}, {0x10ac9, 0x10ae4}, {0x10b00, 0x10b35}, {0x10b40, 0x10b55}, {0x10b60, 0x10b72}, {0x10b80, 0x10b91}, {0x10c00, 0x10c48}, - {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x11003, 0x11037}, {0x11083, 0x110af}, - {0x110d0, 0x110e8}, {0x11103, 0x11126}, {0x11150, 0x11172}, {0x11183, 0x111b2}, - {0x111c1, 0x111c4}, {0x11200, 0x11211}, {0x11213, 0x1122b}, {0x11280, 0x11286}, - {0x1128a, 0x1128d}, {0x1128f, 0x1129d}, {0x1129f, 0x112a8}, {0x112b0, 0x112de}, - {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330}, {0x11335, 0x11339}, - {0x1135d, 0x11361}, {0x11400, 0x11434}, {0x11447, 0x1144a}, {0x11480, 0x114af}, - {0x11580, 0x115ae}, {0x115d8, 0x115db}, {0x11600, 0x1162f}, {0x11680, 0x116aa}, - {0x11700, 0x11719}, {0x118a0, 0x118df}, {0x11a0b, 0x11a32}, {0x11a5c, 0x11a83}, + {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x10d00, 0x10d23}, {0x10f00, 0x10f1c}, + {0x10f30, 0x10f45}, {0x11003, 0x11037}, {0x11083, 0x110af}, {0x110d0, 0x110e8}, + {0x11103, 0x11126}, {0x11150, 0x11172}, {0x11183, 0x111b2}, {0x111c1, 0x111c4}, + {0x11200, 0x11211}, {0x11213, 0x1122b}, {0x11280, 0x11286}, {0x1128a, 0x1128d}, + {0x1128f, 0x1129d}, {0x1129f, 0x112a8}, {0x112b0, 0x112de}, {0x11305, 0x1130c}, + {0x11313, 0x11328}, {0x1132a, 0x11330}, {0x11335, 0x11339}, {0x1135d, 0x11361}, + {0x11400, 0x11434}, {0x11447, 0x1144a}, {0x11480, 0x114af}, {0x11580, 0x115ae}, + {0x115d8, 0x115db}, {0x11600, 0x1162f}, {0x11680, 0x116aa}, {0x11700, 0x1171a}, + {0x11800, 0x1182b}, {0x118a0, 0x118df}, {0x11a0b, 0x11a32}, {0x11a5c, 0x11a83}, {0x11a86, 0x11a89}, {0x11ac0, 0x11af8}, {0x11c00, 0x11c08}, {0x11c0a, 0x11c2e}, - {0x11c72, 0x11c8f}, {0x11d00, 0x11d06}, {0x11d0b, 0x11d30}, {0x12000, 0x12399}, - {0x12480, 0x12543}, {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, - {0x16a40, 0x16a5e}, {0x16ad0, 0x16aed}, {0x16b00, 0x16b2f}, {0x16b40, 0x16b43}, - {0x16b63, 0x16b77}, {0x16b7d, 0x16b8f}, {0x16f00, 0x16f44}, {0x16f93, 0x16f9f}, - {0x17000, 0x187ec}, {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb}, + {0x11c72, 0x11c8f}, {0x11d00, 0x11d06}, {0x11d0b, 0x11d30}, {0x11d60, 0x11d65}, + {0x11d6a, 0x11d89}, {0x11ee0, 0x11ef2}, {0x12000, 0x12399}, {0x12480, 0x12543}, + {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, {0x16a40, 0x16a5e}, + {0x16ad0, 0x16aed}, {0x16b00, 0x16b2f}, {0x16b40, 0x16b43}, {0x16b63, 0x16b77}, + {0x16b7d, 0x16b8f}, {0x16e40, 0x16e7f}, {0x16f00, 0x16f44}, {0x16f93, 0x16f9f}, + {0x17000, 0x187f1}, {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb}, {0x1bc00, 0x1bc6a}, {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88}, {0x1bc90, 0x1bc99}, {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, @@ -264,17 +263,18 @@ static const chr alphaCharTable[] = { 0x1baf, 0x1cf5, 0x1cf6, 0x1f59, 0x1f5b, 0x1f5d, 0x1fbe, 0x2071, 0x207f, 0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x214e, 0x2183, 0x2184, 0x2cf2, 0x2cf3, 0x2d27, 0x2d2d, 0x2d6f, 0x2e2f, 0x3005, 0x3006, 0x303b, - 0x303c, 0xa62a, 0xa62b, 0xa8fb, 0xa8fd, 0xa9cf, 0xaa7a, 0xaab1, 0xaab5, - 0xaab6, 0xaac0, 0xaac2, 0xfb1d, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44 -#if TCL_UTF_MAX > 4 + 0x303c, 0xa62a, 0xa62b, 0xa8fb, 0xa8fd, 0xa8fe, 0xa9cf, 0xaa7a, 0xaab1, + 0xaab5, 0xaab6, 0xaac0, 0xaac2, 0xfb1d, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, + 0xfb44 +#if CHRBITS > 16 ,0x1003c, 0x1003d, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4, 0x108f5, 0x109be, - 0x109bf, 0x10a00, 0x11176, 0x111da, 0x111dc, 0x11288, 0x1130f, 0x11310, 0x11332, - 0x11333, 0x1133d, 0x11350, 0x114c4, 0x114c5, 0x114c7, 0x11644, 0x118ff, 0x11a00, - 0x11a3a, 0x11a50, 0x11c40, 0x11d08, 0x11d09, 0x11d46, 0x16f50, 0x16fe0, 0x16fe1, - 0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb, 0x1d546, 0x1ee21, 0x1ee22, - 0x1ee24, 0x1ee27, 0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51, - 0x1ee52, 0x1ee54, 0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62, - 0x1ee64, 0x1ee7e + 0x109bf, 0x10a00, 0x10f27, 0x11144, 0x11176, 0x111da, 0x111dc, 0x11288, 0x1130f, + 0x11310, 0x11332, 0x11333, 0x1133d, 0x11350, 0x114c4, 0x114c5, 0x114c7, 0x11644, + 0x118ff, 0x11a00, 0x11a3a, 0x11a50, 0x11a9d, 0x11c40, 0x11d08, 0x11d09, 0x11d46, + 0x11d67, 0x11d68, 0x11d98, 0x16f50, 0x16fe0, 0x16fe1, 0x1d49e, 0x1d49f, 0x1d4a2, + 0x1d4a5, 0x1d4a6, 0x1d4bb, 0x1d546, 0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27, 0x1ee39, + 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54, 0x1ee57, + 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e #endif }; @@ -288,7 +288,7 @@ static const crange controlRangeTable[] = { {0x0, 0x1f}, {0x7f, 0x9f}, {0x600, 0x605}, {0x200b, 0x200f}, {0x202a, 0x202e}, {0x2060, 0x2064}, {0x2066, 0x206f}, {0xe000, 0xf8ff}, {0xfff9, 0xfffb} -#if TCL_UTF_MAX > 4 +#if CHRBITS > 16 ,{0x1bca0, 0x1bca3}, {0x1d173, 0x1d17a}, {0xe0020, 0xe007f}, {0xf0000, 0xffffd}, {0x100000, 0x10fffd} #endif @@ -298,8 +298,8 @@ static const crange controlRangeTable[] = { static const chr controlCharTable[] = { 0xad, 0x61c, 0x6dd, 0x70f, 0x8e2, 0x180e, 0xfeff -#if TCL_UTF_MAX > 4 - ,0x110bd, 0xe0001 +#if CHRBITS > 16 + ,0x110bd, 0x110cd, 0xe0001 #endif }; @@ -320,12 +320,12 @@ static const crange digitRangeTable[] = { {0x1c50, 0x1c59}, {0xa620, 0xa629}, {0xa8d0, 0xa8d9}, {0xa900, 0xa909}, {0xa9d0, 0xa9d9}, {0xa9f0, 0xa9f9}, {0xaa50, 0xaa59}, {0xabf0, 0xabf9}, {0xff10, 0xff19} -#if TCL_UTF_MAX > 4 - ,{0x104a0, 0x104a9}, {0x11066, 0x1106f}, {0x110f0, 0x110f9}, {0x11136, 0x1113f}, - {0x111d0, 0x111d9}, {0x112f0, 0x112f9}, {0x11450, 0x11459}, {0x114d0, 0x114d9}, - {0x11650, 0x11659}, {0x116c0, 0x116c9}, {0x11730, 0x11739}, {0x118e0, 0x118e9}, - {0x11c50, 0x11c59}, {0x11d50, 0x11d59}, {0x16a60, 0x16a69}, {0x16b50, 0x16b59}, - {0x1d7ce, 0x1d7ff}, {0x1e950, 0x1e959} +#if CHRBITS > 16 + ,{0x104a0, 0x104a9}, {0x10d30, 0x10d39}, {0x11066, 0x1106f}, {0x110f0, 0x110f9}, + {0x11136, 0x1113f}, {0x111d0, 0x111d9}, {0x112f0, 0x112f9}, {0x11450, 0x11459}, + {0x114d0, 0x114d9}, {0x11650, 0x11659}, {0x116c0, 0x116c9}, {0x11730, 0x11739}, + {0x118e0, 0x118e9}, {0x11c50, 0x11c59}, {0x11d50, 0x11d59}, {0x11da0, 0x11da9}, + {0x16a60, 0x16a69}, {0x16b50, 0x16b59}, {0x1d7ce, 0x1d7ff}, {0x1e950, 0x1e959} #endif }; @@ -348,19 +348,20 @@ static const crange punctRangeTable[] = { {0x1b5a, 0x1b60}, {0x1bfc, 0x1bff}, {0x1c3b, 0x1c3f}, {0x1cc0, 0x1cc7}, {0x2010, 0x2027}, {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x205e}, {0x2308, 0x230b}, {0x2768, 0x2775}, {0x27e6, 0x27ef}, {0x2983, 0x2998}, - {0x29d8, 0x29db}, {0x2cf9, 0x2cfc}, {0x2e00, 0x2e2e}, {0x2e30, 0x2e49}, + {0x29d8, 0x29db}, {0x2cf9, 0x2cfc}, {0x2e00, 0x2e2e}, {0x2e30, 0x2e4e}, {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301f}, {0xa60d, 0xa60f}, {0xa6f2, 0xa6f7}, {0xa874, 0xa877}, {0xa8f8, 0xa8fa}, {0xa9c1, 0xa9cd}, {0xaa5c, 0xaa5f}, {0xfe10, 0xfe19}, {0xfe30, 0xfe52}, {0xfe54, 0xfe61}, {0xff01, 0xff03}, {0xff05, 0xff0a}, {0xff0c, 0xff0f}, {0xff3b, 0xff3d}, {0xff5f, 0xff65} -#if TCL_UTF_MAX > 4 +#if CHRBITS > 16 ,{0x10100, 0x10102}, {0x10a50, 0x10a58}, {0x10af0, 0x10af6}, {0x10b39, 0x10b3f}, - {0x10b99, 0x10b9c}, {0x11047, 0x1104d}, {0x110be, 0x110c1}, {0x11140, 0x11143}, - {0x111c5, 0x111c9}, {0x111dd, 0x111df}, {0x11238, 0x1123d}, {0x1144b, 0x1144f}, - {0x115c1, 0x115d7}, {0x11641, 0x11643}, {0x11660, 0x1166c}, {0x1173c, 0x1173e}, - {0x11a3f, 0x11a46}, {0x11a9a, 0x11a9c}, {0x11a9e, 0x11aa2}, {0x11c41, 0x11c45}, - {0x12470, 0x12474}, {0x16b37, 0x16b3b}, {0x1da87, 0x1da8b} + {0x10b99, 0x10b9c}, {0x10f55, 0x10f59}, {0x11047, 0x1104d}, {0x110be, 0x110c1}, + {0x11140, 0x11143}, {0x111c5, 0x111c8}, {0x111dd, 0x111df}, {0x11238, 0x1123d}, + {0x1144b, 0x1144f}, {0x115c1, 0x115d7}, {0x11641, 0x11643}, {0x11660, 0x1166c}, + {0x1173c, 0x1173e}, {0x11a3f, 0x11a46}, {0x11a9a, 0x11a9c}, {0x11a9e, 0x11aa2}, + {0x11c41, 0x11c45}, {0x12470, 0x12474}, {0x16b37, 0x16b3b}, {0x16e97, 0x16e9a}, + {0x1da87, 0x1da8b} #endif }; @@ -371,18 +372,20 @@ static const chr punctCharTable[] = { 0xab, 0xb6, 0xb7, 0xbb, 0xbf, 0x37e, 0x387, 0x589, 0x58a, 0x5be, 0x5c0, 0x5c3, 0x5c6, 0x5f3, 0x5f4, 0x609, 0x60a, 0x60c, 0x60d, 0x61b, 0x61e, 0x61f, 0x6d4, 0x85e, 0x964, 0x965, 0x970, - 0x9fd, 0xaf0, 0xdf4, 0xe4f, 0xe5a, 0xe5b, 0xf14, 0xf85, 0xfd9, - 0xfda, 0x10fb, 0x1400, 0x166d, 0x166e, 0x169b, 0x169c, 0x1735, 0x1736, - 0x1944, 0x1945, 0x1a1e, 0x1a1f, 0x1c7e, 0x1c7f, 0x1cd3, 0x207d, 0x207e, - 0x208d, 0x208e, 0x2329, 0x232a, 0x27c5, 0x27c6, 0x29fc, 0x29fd, 0x2cfe, - 0x2cff, 0x2d70, 0x3030, 0x303d, 0x30a0, 0x30fb, 0xa4fe, 0xa4ff, 0xa673, - 0xa67e, 0xa8ce, 0xa8cf, 0xa8fc, 0xa92e, 0xa92f, 0xa95f, 0xa9de, 0xa9df, - 0xaade, 0xaadf, 0xaaf0, 0xaaf1, 0xabeb, 0xfd3e, 0xfd3f, 0xfe63, 0xfe68, - 0xfe6a, 0xfe6b, 0xff1a, 0xff1b, 0xff1f, 0xff20, 0xff3f, 0xff5b, 0xff5d -#if TCL_UTF_MAX > 4 + 0x9fd, 0xa76, 0xaf0, 0xc84, 0xdf4, 0xe4f, 0xe5a, 0xe5b, 0xf14, + 0xf85, 0xfd9, 0xfda, 0x10fb, 0x1400, 0x166d, 0x166e, 0x169b, 0x169c, + 0x1735, 0x1736, 0x1944, 0x1945, 0x1a1e, 0x1a1f, 0x1c7e, 0x1c7f, 0x1cd3, + 0x207d, 0x207e, 0x208d, 0x208e, 0x2329, 0x232a, 0x27c5, 0x27c6, 0x29fc, + 0x29fd, 0x2cfe, 0x2cff, 0x2d70, 0x3030, 0x303d, 0x30a0, 0x30fb, 0xa4fe, + 0xa4ff, 0xa673, 0xa67e, 0xa8ce, 0xa8cf, 0xa8fc, 0xa92e, 0xa92f, 0xa95f, + 0xa9de, 0xa9df, 0xaade, 0xaadf, 0xaaf0, 0xaaf1, 0xabeb, 0xfd3e, 0xfd3f, + 0xfe63, 0xfe68, 0xfe6a, 0xfe6b, 0xff1a, 0xff1b, 0xff1f, 0xff20, 0xff3f, + 0xff5b, 0xff5d +#if CHRBITS > 16 ,0x1039f, 0x103d0, 0x1056f, 0x10857, 0x1091f, 0x1093f, 0x10a7f, 0x110bb, 0x110bc, - 0x11174, 0x11175, 0x111cd, 0x111db, 0x112a9, 0x1145b, 0x1145d, 0x114c6, 0x11c70, - 0x11c71, 0x16a6e, 0x16a6f, 0x16af5, 0x16b44, 0x1bc9f, 0x1e95e, 0x1e95f + 0x11174, 0x11175, 0x111cd, 0x111db, 0x112a9, 0x1145b, 0x1145d, 0x114c6, 0x1183b, + 0x11c70, 0x11c71, 0x11ef7, 0x11ef8, 0x16a6e, 0x16a6f, 0x16af5, 0x16b44, 0x1bc9f, + 0x1e95e, 0x1e95f #endif }; @@ -413,25 +416,25 @@ static const crange lowerRangeTable[] = { {0x61, 0x7a}, {0xdf, 0xf6}, {0xf8, 0xff}, {0x17e, 0x180}, {0x199, 0x19b}, {0x1bd, 0x1bf}, {0x233, 0x239}, {0x24f, 0x293}, {0x295, 0x2af}, {0x37b, 0x37d}, {0x3ac, 0x3ce}, {0x3d5, 0x3d7}, - {0x3ef, 0x3f3}, {0x430, 0x45f}, {0x561, 0x587}, {0x13f8, 0x13fd}, - {0x1c80, 0x1c88}, {0x1d00, 0x1d2b}, {0x1d6b, 0x1d77}, {0x1d79, 0x1d9a}, - {0x1e95, 0x1e9d}, {0x1eff, 0x1f07}, {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, - {0x1f30, 0x1f37}, {0x1f40, 0x1f45}, {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, - {0x1f70, 0x1f7d}, {0x1f80, 0x1f87}, {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, - {0x1fb0, 0x1fb4}, {0x1fc2, 0x1fc4}, {0x1fd0, 0x1fd3}, {0x1fe0, 0x1fe7}, - {0x1ff2, 0x1ff4}, {0x2146, 0x2149}, {0x2c30, 0x2c5e}, {0x2c76, 0x2c7b}, - {0x2d00, 0x2d25}, {0xa72f, 0xa731}, {0xa771, 0xa778}, {0xa793, 0xa795}, - {0xab30, 0xab5a}, {0xab60, 0xab65}, {0xab70, 0xabbf}, {0xfb00, 0xfb06}, - {0xfb13, 0xfb17}, {0xff41, 0xff5a} -#if TCL_UTF_MAX > 4 + {0x3ef, 0x3f3}, {0x430, 0x45f}, {0x560, 0x588}, {0x10d0, 0x10fa}, + {0x10fd, 0x10ff}, {0x13f8, 0x13fd}, {0x1c80, 0x1c88}, {0x1d00, 0x1d2b}, + {0x1d6b, 0x1d77}, {0x1d79, 0x1d9a}, {0x1e95, 0x1e9d}, {0x1eff, 0x1f07}, + {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37}, {0x1f40, 0x1f45}, + {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d}, {0x1f80, 0x1f87}, + {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4}, {0x1fc2, 0x1fc4}, + {0x1fd0, 0x1fd3}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0x2146, 0x2149}, + {0x2c30, 0x2c5e}, {0x2c76, 0x2c7b}, {0x2d00, 0x2d25}, {0xa72f, 0xa731}, + {0xa771, 0xa778}, {0xa793, 0xa795}, {0xab30, 0xab5a}, {0xab60, 0xab65}, + {0xab70, 0xabbf}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xff41, 0xff5a} +#if CHRBITS > 16 ,{0x10428, 0x1044f}, {0x104d8, 0x104fb}, {0x10cc0, 0x10cf2}, {0x118c0, 0x118df}, - {0x1d41a, 0x1d433}, {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, {0x1d482, 0x1d49b}, - {0x1d4b6, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d4cf}, {0x1d4ea, 0x1d503}, - {0x1d51e, 0x1d537}, {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, {0x1d5ba, 0x1d5d3}, - {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f}, {0x1d68a, 0x1d6a5}, - {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1}, {0x1d6fc, 0x1d714}, {0x1d716, 0x1d71b}, - {0x1d736, 0x1d74e}, {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, {0x1d78a, 0x1d78f}, - {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9}, {0x1e922, 0x1e943} + {0x16e60, 0x16e7f}, {0x1d41a, 0x1d433}, {0x1d44e, 0x1d454}, {0x1d456, 0x1d467}, + {0x1d482, 0x1d49b}, {0x1d4b6, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d4cf}, + {0x1d4ea, 0x1d503}, {0x1d51e, 0x1d537}, {0x1d552, 0x1d56b}, {0x1d586, 0x1d59f}, + {0x1d5ba, 0x1d5d3}, {0x1d5ee, 0x1d607}, {0x1d622, 0x1d63b}, {0x1d656, 0x1d66f}, + {0x1d68a, 0x1d6a5}, {0x1d6c2, 0x1d6da}, {0x1d6dc, 0x1d6e1}, {0x1d6fc, 0x1d714}, + {0x1d716, 0x1d71b}, {0x1d736, 0x1d74e}, {0x1d750, 0x1d755}, {0x1d770, 0x1d788}, + {0x1d78a, 0x1d78f}, {0x1d7aa, 0x1d7c2}, {0x1d7c4, 0x1d7c9}, {0x1e922, 0x1e943} #endif }; @@ -501,8 +504,8 @@ static const chr lowerCharTable[] = { 0xa763, 0xa765, 0xa767, 0xa769, 0xa76b, 0xa76d, 0xa76f, 0xa77a, 0xa77c, 0xa77f, 0xa781, 0xa783, 0xa785, 0xa787, 0xa78c, 0xa78e, 0xa791, 0xa797, 0xa799, 0xa79b, 0xa79d, 0xa79f, 0xa7a1, 0xa7a3, 0xa7a5, 0xa7a7, 0xa7a9, - 0xa7b5, 0xa7b7, 0xa7fa -#if TCL_UTF_MAX > 4 + 0xa7af, 0xa7b5, 0xa7b7, 0xa7b9, 0xa7fa +#if CHRBITS > 16 ,0x1d4bb, 0x1d7cb #endif }; @@ -518,20 +521,22 @@ static const crange upperRangeTable[] = { {0x18e, 0x191}, {0x196, 0x198}, {0x1b1, 0x1b3}, {0x1f6, 0x1f8}, {0x243, 0x246}, {0x388, 0x38a}, {0x391, 0x3a1}, {0x3a3, 0x3ab}, {0x3d2, 0x3d4}, {0x3fd, 0x42f}, {0x531, 0x556}, {0x10a0, 0x10c5}, - {0x13a0, 0x13f5}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d}, {0x1f28, 0x1f2f}, - {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f68, 0x1f6f}, {0x1fb8, 0x1fbb}, - {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec}, {0x1ff8, 0x1ffb}, - {0x210b, 0x210d}, {0x2110, 0x2112}, {0x2119, 0x211d}, {0x212a, 0x212d}, - {0x2130, 0x2133}, {0x2c00, 0x2c2e}, {0x2c62, 0x2c64}, {0x2c6d, 0x2c70}, - {0x2c7e, 0x2c80}, {0xa7aa, 0xa7ae}, {0xa7b0, 0xa7b4}, {0xff21, 0xff3a} -#if TCL_UTF_MAX > 4 + {0x13a0, 0x13f5}, {0x1c90, 0x1cba}, {0x1cbd, 0x1cbf}, {0x1f08, 0x1f0f}, + {0x1f18, 0x1f1d}, {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, + {0x1f68, 0x1f6f}, {0x1fb8, 0x1fbb}, {0x1fc8, 0x1fcb}, {0x1fd8, 0x1fdb}, + {0x1fe8, 0x1fec}, {0x1ff8, 0x1ffb}, {0x210b, 0x210d}, {0x2110, 0x2112}, + {0x2119, 0x211d}, {0x212a, 0x212d}, {0x2130, 0x2133}, {0x2c00, 0x2c2e}, + {0x2c62, 0x2c64}, {0x2c6d, 0x2c70}, {0x2c7e, 0x2c80}, {0xa7aa, 0xa7ae}, + {0xa7b0, 0xa7b4}, {0xff21, 0xff3a} +#if CHRBITS > 16 ,{0x10400, 0x10427}, {0x104b0, 0x104d3}, {0x10c80, 0x10cb2}, {0x118a0, 0x118bf}, - {0x1d400, 0x1d419}, {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, {0x1d4a9, 0x1d4ac}, - {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, - {0x1d516, 0x1d51c}, {0x1d53b, 0x1d53e}, {0x1d540, 0x1d544}, {0x1d54a, 0x1d550}, - {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed}, {0x1d608, 0x1d621}, - {0x1d63c, 0x1d655}, {0x1d670, 0x1d689}, {0x1d6a8, 0x1d6c0}, {0x1d6e2, 0x1d6fa}, - {0x1d71c, 0x1d734}, {0x1d756, 0x1d76e}, {0x1d790, 0x1d7a8}, {0x1e900, 0x1e921} + {0x16e40, 0x16e5f}, {0x1d400, 0x1d419}, {0x1d434, 0x1d44d}, {0x1d468, 0x1d481}, + {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b5}, {0x1d4d0, 0x1d4e9}, {0x1d507, 0x1d50a}, + {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c}, {0x1d53b, 0x1d53e}, {0x1d540, 0x1d544}, + {0x1d54a, 0x1d550}, {0x1d56c, 0x1d585}, {0x1d5a0, 0x1d5b9}, {0x1d5d4, 0x1d5ed}, + {0x1d608, 0x1d621}, {0x1d63c, 0x1d655}, {0x1d670, 0x1d689}, {0x1d6a8, 0x1d6c0}, + {0x1d6e2, 0x1d6fa}, {0x1d71c, 0x1d734}, {0x1d756, 0x1d76e}, {0x1d790, 0x1d7a8}, + {0x1e900, 0x1e921} #endif }; @@ -600,8 +605,9 @@ static const chr upperCharTable[] = { 0xa756, 0xa758, 0xa75a, 0xa75c, 0xa75e, 0xa760, 0xa762, 0xa764, 0xa766, 0xa768, 0xa76a, 0xa76c, 0xa76e, 0xa779, 0xa77b, 0xa77d, 0xa77e, 0xa780, 0xa782, 0xa784, 0xa786, 0xa78b, 0xa78d, 0xa790, 0xa792, 0xa796, 0xa798, - 0xa79a, 0xa79c, 0xa79e, 0xa7a0, 0xa7a2, 0xa7a4, 0xa7a6, 0xa7a8, 0xa7b6 -#if TCL_UTF_MAX > 4 + 0xa79a, 0xa79c, 0xa79e, 0xa7a0, 0xa7a2, 0xa7a4, 0xa7a6, 0xa7a8, 0xa7b6, + 0xa7b8 +#if CHRBITS > 16 ,0x1d49c, 0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d504, 0x1d505, 0x1d538, 0x1d539, 0x1d546, 0x1d7ca #endif @@ -616,85 +622,80 @@ static const chr upperCharTable[] = { static const crange graphRangeTable[] = { {0x21, 0x7e}, {0xa1, 0xac}, {0xae, 0x377}, {0x37a, 0x37f}, {0x384, 0x38a}, {0x38e, 0x3a1}, {0x3a3, 0x52f}, {0x531, 0x556}, - {0x559, 0x55f}, {0x561, 0x587}, {0x58d, 0x58f}, {0x591, 0x5c7}, - {0x5d0, 0x5ea}, {0x5f0, 0x5f4}, {0x606, 0x61b}, {0x61e, 0x6dc}, - {0x6de, 0x70d}, {0x710, 0x74a}, {0x74d, 0x7b1}, {0x7c0, 0x7fa}, - {0x800, 0x82d}, {0x830, 0x83e}, {0x840, 0x85b}, {0x860, 0x86a}, - {0x8a0, 0x8b4}, {0x8b6, 0x8bd}, {0x8d4, 0x8e1}, {0x8e3, 0x983}, - {0x985, 0x98c}, {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9}, - {0x9bc, 0x9c4}, {0x9cb, 0x9ce}, {0x9df, 0x9e3}, {0x9e6, 0x9fd}, - {0xa01, 0xa03}, {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30}, - {0xa3e, 0xa42}, {0xa4b, 0xa4d}, {0xa59, 0xa5c}, {0xa66, 0xa75}, - {0xa81, 0xa83}, {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8}, - {0xaaa, 0xab0}, {0xab5, 0xab9}, {0xabc, 0xac5}, {0xac7, 0xac9}, - {0xacb, 0xacd}, {0xae0, 0xae3}, {0xae6, 0xaf1}, {0xaf9, 0xaff}, - {0xb01, 0xb03}, {0xb05, 0xb0c}, {0xb13, 0xb28}, {0xb2a, 0xb30}, - {0xb35, 0xb39}, {0xb3c, 0xb44}, {0xb4b, 0xb4d}, {0xb5f, 0xb63}, - {0xb66, 0xb77}, {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95}, - {0xba8, 0xbaa}, {0xbae, 0xbb9}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, - {0xbca, 0xbcd}, {0xbe6, 0xbfa}, {0xc00, 0xc03}, {0xc05, 0xc0c}, - {0xc0e, 0xc10}, {0xc12, 0xc28}, {0xc2a, 0xc39}, {0xc3d, 0xc44}, - {0xc46, 0xc48}, {0xc4a, 0xc4d}, {0xc58, 0xc5a}, {0xc60, 0xc63}, - {0xc66, 0xc6f}, {0xc78, 0xc83}, {0xc85, 0xc8c}, {0xc8e, 0xc90}, - {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, {0xcbc, 0xcc4}, - {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xce0, 0xce3}, {0xce6, 0xcef}, - {0xd00, 0xd03}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, {0xd12, 0xd44}, - {0xd46, 0xd48}, {0xd4a, 0xd4f}, {0xd54, 0xd63}, {0xd66, 0xd7f}, - {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, {0xdc0, 0xdc6}, - {0xdcf, 0xdd4}, {0xdd8, 0xddf}, {0xde6, 0xdef}, {0xdf2, 0xdf4}, - {0xe01, 0xe3a}, {0xe3f, 0xe5b}, {0xe94, 0xe97}, {0xe99, 0xe9f}, - {0xea1, 0xea3}, {0xead, 0xeb9}, {0xebb, 0xebd}, {0xec0, 0xec4}, - {0xec8, 0xecd}, {0xed0, 0xed9}, {0xedc, 0xedf}, {0xf00, 0xf47}, - {0xf49, 0xf6c}, {0xf71, 0xf97}, {0xf99, 0xfbc}, {0xfbe, 0xfcc}, - {0xfce, 0xfda}, {0x1000, 0x10c5}, {0x10d0, 0x1248}, {0x124a, 0x124d}, - {0x1250, 0x1256}, {0x125a, 0x125d}, {0x1260, 0x1288}, {0x128a, 0x128d}, - {0x1290, 0x12b0}, {0x12b2, 0x12b5}, {0x12b8, 0x12be}, {0x12c2, 0x12c5}, - {0x12c8, 0x12d6}, {0x12d8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135a}, - {0x135d, 0x137c}, {0x1380, 0x1399}, {0x13a0, 0x13f5}, {0x13f8, 0x13fd}, - {0x1400, 0x167f}, {0x1681, 0x169c}, {0x16a0, 0x16f8}, {0x1700, 0x170c}, - {0x170e, 0x1714}, {0x1720, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176c}, - {0x176e, 0x1770}, {0x1780, 0x17dd}, {0x17e0, 0x17e9}, {0x17f0, 0x17f9}, - {0x1800, 0x180d}, {0x1810, 0x1819}, {0x1820, 0x1877}, {0x1880, 0x18aa}, - {0x18b0, 0x18f5}, {0x1900, 0x191e}, {0x1920, 0x192b}, {0x1930, 0x193b}, - {0x1944, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab}, {0x19b0, 0x19c9}, - {0x19d0, 0x19da}, {0x19de, 0x1a1b}, {0x1a1e, 0x1a5e}, {0x1a60, 0x1a7c}, - {0x1a7f, 0x1a89}, {0x1a90, 0x1a99}, {0x1aa0, 0x1aad}, {0x1ab0, 0x1abe}, - {0x1b00, 0x1b4b}, {0x1b50, 0x1b7c}, {0x1b80, 0x1bf3}, {0x1bfc, 0x1c37}, - {0x1c3b, 0x1c49}, {0x1c4d, 0x1c88}, {0x1cc0, 0x1cc7}, {0x1cd0, 0x1cf9}, - {0x1d00, 0x1df9}, {0x1dfb, 0x1f15}, {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, - {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, - {0x1fb6, 0x1fc4}, {0x1fc6, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fdd, 0x1fef}, - {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffe}, {0x2010, 0x2027}, {0x2030, 0x205e}, - {0x2074, 0x208e}, {0x2090, 0x209c}, {0x20a0, 0x20bf}, {0x20d0, 0x20f0}, - {0x2100, 0x218b}, {0x2190, 0x2426}, {0x2440, 0x244a}, {0x2460, 0x2b73}, - {0x2b76, 0x2b95}, {0x2b98, 0x2bb9}, {0x2bbd, 0x2bc8}, {0x2bca, 0x2bd2}, - {0x2bec, 0x2bef}, {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2cf3}, + {0x559, 0x58a}, {0x58d, 0x58f}, {0x591, 0x5c7}, {0x5d0, 0x5ea}, + {0x5ef, 0x5f4}, {0x606, 0x61b}, {0x61e, 0x6dc}, {0x6de, 0x70d}, + {0x710, 0x74a}, {0x74d, 0x7b1}, {0x7c0, 0x7fa}, {0x7fd, 0x82d}, + {0x830, 0x83e}, {0x840, 0x85b}, {0x860, 0x86a}, {0x8a0, 0x8b4}, + {0x8b6, 0x8bd}, {0x8d3, 0x8e1}, {0x8e3, 0x983}, {0x985, 0x98c}, + {0x993, 0x9a8}, {0x9aa, 0x9b0}, {0x9b6, 0x9b9}, {0x9bc, 0x9c4}, + {0x9cb, 0x9ce}, {0x9df, 0x9e3}, {0x9e6, 0x9fe}, {0xa01, 0xa03}, + {0xa05, 0xa0a}, {0xa13, 0xa28}, {0xa2a, 0xa30}, {0xa3e, 0xa42}, + {0xa4b, 0xa4d}, {0xa59, 0xa5c}, {0xa66, 0xa76}, {0xa81, 0xa83}, + {0xa85, 0xa8d}, {0xa8f, 0xa91}, {0xa93, 0xaa8}, {0xaaa, 0xab0}, + {0xab5, 0xab9}, {0xabc, 0xac5}, {0xac7, 0xac9}, {0xacb, 0xacd}, + {0xae0, 0xae3}, {0xae6, 0xaf1}, {0xaf9, 0xaff}, {0xb01, 0xb03}, + {0xb05, 0xb0c}, {0xb13, 0xb28}, {0xb2a, 0xb30}, {0xb35, 0xb39}, + {0xb3c, 0xb44}, {0xb4b, 0xb4d}, {0xb5f, 0xb63}, {0xb66, 0xb77}, + {0xb85, 0xb8a}, {0xb8e, 0xb90}, {0xb92, 0xb95}, {0xba8, 0xbaa}, + {0xbae, 0xbb9}, {0xbbe, 0xbc2}, {0xbc6, 0xbc8}, {0xbca, 0xbcd}, + {0xbe6, 0xbfa}, {0xc00, 0xc0c}, {0xc0e, 0xc10}, {0xc12, 0xc28}, + {0xc2a, 0xc39}, {0xc3d, 0xc44}, {0xc46, 0xc48}, {0xc4a, 0xc4d}, + {0xc58, 0xc5a}, {0xc60, 0xc63}, {0xc66, 0xc6f}, {0xc78, 0xc8c}, + {0xc8e, 0xc90}, {0xc92, 0xca8}, {0xcaa, 0xcb3}, {0xcb5, 0xcb9}, + {0xcbc, 0xcc4}, {0xcc6, 0xcc8}, {0xcca, 0xccd}, {0xce0, 0xce3}, + {0xce6, 0xcef}, {0xd00, 0xd03}, {0xd05, 0xd0c}, {0xd0e, 0xd10}, + {0xd12, 0xd44}, {0xd46, 0xd48}, {0xd4a, 0xd4f}, {0xd54, 0xd63}, + {0xd66, 0xd7f}, {0xd85, 0xd96}, {0xd9a, 0xdb1}, {0xdb3, 0xdbb}, + {0xdc0, 0xdc6}, {0xdcf, 0xdd4}, {0xdd8, 0xddf}, {0xde6, 0xdef}, + {0xdf2, 0xdf4}, {0xe01, 0xe3a}, {0xe3f, 0xe5b}, {0xe94, 0xe97}, + {0xe99, 0xe9f}, {0xea1, 0xea3}, {0xead, 0xeb9}, {0xebb, 0xebd}, + {0xec0, 0xec4}, {0xec8, 0xecd}, {0xed0, 0xed9}, {0xedc, 0xedf}, + {0xf00, 0xf47}, {0xf49, 0xf6c}, {0xf71, 0xf97}, {0xf99, 0xfbc}, + {0xfbe, 0xfcc}, {0xfce, 0xfda}, {0x1000, 0x10c5}, {0x10d0, 0x1248}, + {0x124a, 0x124d}, {0x1250, 0x1256}, {0x125a, 0x125d}, {0x1260, 0x1288}, + {0x128a, 0x128d}, {0x1290, 0x12b0}, {0x12b2, 0x12b5}, {0x12b8, 0x12be}, + {0x12c2, 0x12c5}, {0x12c8, 0x12d6}, {0x12d8, 0x1310}, {0x1312, 0x1315}, + {0x1318, 0x135a}, {0x135d, 0x137c}, {0x1380, 0x1399}, {0x13a0, 0x13f5}, + {0x13f8, 0x13fd}, {0x1400, 0x167f}, {0x1681, 0x169c}, {0x16a0, 0x16f8}, + {0x1700, 0x170c}, {0x170e, 0x1714}, {0x1720, 0x1736}, {0x1740, 0x1753}, + {0x1760, 0x176c}, {0x176e, 0x1770}, {0x1780, 0x17dd}, {0x17e0, 0x17e9}, + {0x17f0, 0x17f9}, {0x1800, 0x180d}, {0x1810, 0x1819}, {0x1820, 0x1878}, + {0x1880, 0x18aa}, {0x18b0, 0x18f5}, {0x1900, 0x191e}, {0x1920, 0x192b}, + {0x1930, 0x193b}, {0x1944, 0x196d}, {0x1970, 0x1974}, {0x1980, 0x19ab}, + {0x19b0, 0x19c9}, {0x19d0, 0x19da}, {0x19de, 0x1a1b}, {0x1a1e, 0x1a5e}, + {0x1a60, 0x1a7c}, {0x1a7f, 0x1a89}, {0x1a90, 0x1a99}, {0x1aa0, 0x1aad}, + {0x1ab0, 0x1abe}, {0x1b00, 0x1b4b}, {0x1b50, 0x1b7c}, {0x1b80, 0x1bf3}, + {0x1bfc, 0x1c37}, {0x1c3b, 0x1c49}, {0x1c4d, 0x1c88}, {0x1c90, 0x1cba}, + {0x1cbd, 0x1cc7}, {0x1cd0, 0x1cf9}, {0x1d00, 0x1df9}, {0x1dfb, 0x1f15}, + {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, + {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fc4}, {0x1fc6, 0x1fd3}, + {0x1fd6, 0x1fdb}, {0x1fdd, 0x1fef}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffe}, + {0x2010, 0x2027}, {0x2030, 0x205e}, {0x2074, 0x208e}, {0x2090, 0x209c}, + {0x20a0, 0x20bf}, {0x20d0, 0x20f0}, {0x2100, 0x218b}, {0x2190, 0x2426}, + {0x2440, 0x244a}, {0x2460, 0x2b73}, {0x2b76, 0x2b95}, {0x2b98, 0x2bc8}, + {0x2bca, 0x2bfe}, {0x2c00, 0x2c2e}, {0x2c30, 0x2c5e}, {0x2c60, 0x2cf3}, {0x2cf9, 0x2d25}, {0x2d30, 0x2d67}, {0x2d7f, 0x2d96}, {0x2da0, 0x2da6}, {0x2da8, 0x2dae}, {0x2db0, 0x2db6}, {0x2db8, 0x2dbe}, {0x2dc0, 0x2dc6}, - {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x2de0, 0x2e49}, + {0x2dc8, 0x2dce}, {0x2dd0, 0x2dd6}, {0x2dd8, 0x2dde}, {0x2de0, 0x2e4e}, {0x2e80, 0x2e99}, {0x2e9b, 0x2ef3}, {0x2f00, 0x2fd5}, {0x2ff0, 0x2ffb}, - {0x3001, 0x303f}, {0x3041, 0x3096}, {0x3099, 0x30ff}, {0x3105, 0x312e}, + {0x3001, 0x303f}, {0x3041, 0x3096}, {0x3099, 0x30ff}, {0x3105, 0x312f}, {0x3131, 0x318e}, {0x3190, 0x31ba}, {0x31c0, 0x31e3}, {0x31f0, 0x321e}, - {0x3220, 0x32fe}, {0x3300, 0x4db5}, {0x4dc0, 0x9fea}, {0xa000, 0xa48c}, - {0xa490, 0xa4c6}, {0xa4d0, 0xa62b}, {0xa640, 0xa6f7}, {0xa700, 0xa7ae}, - {0xa7b0, 0xa7b7}, {0xa7f7, 0xa82b}, {0xa830, 0xa839}, {0xa840, 0xa877}, - {0xa880, 0xa8c5}, {0xa8ce, 0xa8d9}, {0xa8e0, 0xa8fd}, {0xa900, 0xa953}, - {0xa95f, 0xa97c}, {0xa980, 0xa9cd}, {0xa9cf, 0xa9d9}, {0xa9de, 0xa9fe}, - {0xaa00, 0xaa36}, {0xaa40, 0xaa4d}, {0xaa50, 0xaa59}, {0xaa5c, 0xaac2}, - {0xaadb, 0xaaf6}, {0xab01, 0xab06}, {0xab09, 0xab0e}, {0xab11, 0xab16}, - {0xab20, 0xab26}, {0xab28, 0xab2e}, {0xab30, 0xab65}, {0xab70, 0xabed}, - {0xabf0, 0xabf9}, {0xac00, 0xd7a3}, {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, - {0xdc00, 0xdc3e}, {0xdc40, 0xdc7e}, {0xdc80, 0xdcbe}, {0xdcc0, 0xdcfe}, - {0xdd00, 0xdd3e}, {0xdd40, 0xdd7e}, {0xdd80, 0xddbe}, {0xddc0, 0xddfe}, - {0xde00, 0xde3e}, {0xde40, 0xde7e}, {0xde80, 0xdebe}, {0xdec0, 0xdefe}, - {0xdf00, 0xdf3e}, {0xdf40, 0xdf7e}, {0xdf80, 0xdfbe}, {0xdfc0, 0xdffe}, - {0xf900, 0xfa6d}, {0xfa70, 0xfad9}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, - {0xfb1d, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb46, 0xfbc1}, {0xfbd3, 0xfd3f}, - {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, {0xfdf0, 0xfdfd}, {0xfe00, 0xfe19}, - {0xfe20, 0xfe52}, {0xfe54, 0xfe66}, {0xfe68, 0xfe6b}, {0xfe70, 0xfe74}, - {0xfe76, 0xfefc}, {0xff01, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, - {0xffd2, 0xffd7}, {0xffda, 0xffdc}, {0xffe0, 0xffe6}, {0xffe8, 0xffee} -#if TCL_UTF_MAX > 4 + {0x3220, 0x32fe}, {0x3300, 0x4db5}, {0x4dc0, 0x9fef}, {0xa000, 0xa48c}, + {0xa490, 0xa4c6}, {0xa4d0, 0xa62b}, {0xa640, 0xa6f7}, {0xa700, 0xa7b9}, + {0xa7f7, 0xa82b}, {0xa830, 0xa839}, {0xa840, 0xa877}, {0xa880, 0xa8c5}, + {0xa8ce, 0xa8d9}, {0xa8e0, 0xa953}, {0xa95f, 0xa97c}, {0xa980, 0xa9cd}, + {0xa9cf, 0xa9d9}, {0xa9de, 0xa9fe}, {0xaa00, 0xaa36}, {0xaa40, 0xaa4d}, + {0xaa50, 0xaa59}, {0xaa5c, 0xaac2}, {0xaadb, 0xaaf6}, {0xab01, 0xab06}, + {0xab09, 0xab0e}, {0xab11, 0xab16}, {0xab20, 0xab26}, {0xab28, 0xab2e}, + {0xab30, 0xab65}, {0xab70, 0xabed}, {0xabf0, 0xabf9}, {0xac00, 0xd7a3}, + {0xd7b0, 0xd7c6}, {0xd7cb, 0xd7fb}, {0xf900, 0xfa6d}, {0xfa70, 0xfad9}, + {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xfb1d, 0xfb36}, {0xfb38, 0xfb3c}, + {0xfb46, 0xfbc1}, {0xfbd3, 0xfd3f}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, + {0xfdf0, 0xfdfd}, {0xfe00, 0xfe19}, {0xfe20, 0xfe52}, {0xfe54, 0xfe66}, + {0xfe68, 0xfe6b}, {0xfe70, 0xfe74}, {0xfe76, 0xfefc}, {0xff01, 0xffbe}, + {0xffc2, 0xffc7}, {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc}, + {0xffe0, 0xffe6}, {0xffe8, 0xffee} +#if CHRBITS > 16 ,{0x10000, 0x1000b}, {0x1000d, 0x10026}, {0x10028, 0x1003a}, {0x1003f, 0x1004d}, {0x10050, 0x1005d}, {0x10080, 0x100fa}, {0x10100, 0x10102}, {0x10107, 0x10133}, {0x10137, 0x1018e}, {0x10190, 0x1019b}, {0x101d0, 0x101fd}, {0x10280, 0x1029c}, @@ -705,80 +706,85 @@ static const crange graphRangeTable[] = { {0x10760, 0x10767}, {0x10800, 0x10805}, {0x1080a, 0x10835}, {0x1083f, 0x10855}, {0x10857, 0x1089e}, {0x108a7, 0x108af}, {0x108e0, 0x108f2}, {0x108fb, 0x1091b}, {0x1091f, 0x10939}, {0x10980, 0x109b7}, {0x109bc, 0x109cf}, {0x109d2, 0x10a03}, - {0x10a0c, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a33}, {0x10a38, 0x10a3a}, - {0x10a3f, 0x10a47}, {0x10a50, 0x10a58}, {0x10a60, 0x10a9f}, {0x10ac0, 0x10ae6}, + {0x10a0c, 0x10a13}, {0x10a15, 0x10a17}, {0x10a19, 0x10a35}, {0x10a38, 0x10a3a}, + {0x10a3f, 0x10a48}, {0x10a50, 0x10a58}, {0x10a60, 0x10a9f}, {0x10ac0, 0x10ae6}, {0x10aeb, 0x10af6}, {0x10b00, 0x10b35}, {0x10b39, 0x10b55}, {0x10b58, 0x10b72}, {0x10b78, 0x10b91}, {0x10b99, 0x10b9c}, {0x10ba9, 0x10baf}, {0x10c00, 0x10c48}, - {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x10cfa, 0x10cff}, {0x10e60, 0x10e7e}, - {0x11000, 0x1104d}, {0x11052, 0x1106f}, {0x1107f, 0x110bc}, {0x110be, 0x110c1}, - {0x110d0, 0x110e8}, {0x110f0, 0x110f9}, {0x11100, 0x11134}, {0x11136, 0x11143}, - {0x11150, 0x11176}, {0x11180, 0x111cd}, {0x111d0, 0x111df}, {0x111e1, 0x111f4}, - {0x11200, 0x11211}, {0x11213, 0x1123e}, {0x11280, 0x11286}, {0x1128a, 0x1128d}, - {0x1128f, 0x1129d}, {0x1129f, 0x112a9}, {0x112b0, 0x112ea}, {0x112f0, 0x112f9}, - {0x11300, 0x11303}, {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330}, - {0x11335, 0x11339}, {0x1133c, 0x11344}, {0x1134b, 0x1134d}, {0x1135d, 0x11363}, - {0x11366, 0x1136c}, {0x11370, 0x11374}, {0x11400, 0x11459}, {0x11480, 0x114c7}, - {0x114d0, 0x114d9}, {0x11580, 0x115b5}, {0x115b8, 0x115dd}, {0x11600, 0x11644}, - {0x11650, 0x11659}, {0x11660, 0x1166c}, {0x11680, 0x116b7}, {0x116c0, 0x116c9}, - {0x11700, 0x11719}, {0x1171d, 0x1172b}, {0x11730, 0x1173f}, {0x118a0, 0x118f2}, - {0x11a00, 0x11a47}, {0x11a50, 0x11a83}, {0x11a86, 0x11a9c}, {0x11a9e, 0x11aa2}, - {0x11ac0, 0x11af8}, {0x11c00, 0x11c08}, {0x11c0a, 0x11c36}, {0x11c38, 0x11c45}, - {0x11c50, 0x11c6c}, {0x11c70, 0x11c8f}, {0x11c92, 0x11ca7}, {0x11ca9, 0x11cb6}, - {0x11d00, 0x11d06}, {0x11d0b, 0x11d36}, {0x11d3f, 0x11d47}, {0x11d50, 0x11d59}, + {0x10c80, 0x10cb2}, {0x10cc0, 0x10cf2}, {0x10cfa, 0x10d27}, {0x10d30, 0x10d39}, + {0x10e60, 0x10e7e}, {0x10f00, 0x10f27}, {0x10f30, 0x10f59}, {0x11000, 0x1104d}, + {0x11052, 0x1106f}, {0x1107f, 0x110bc}, {0x110be, 0x110c1}, {0x110d0, 0x110e8}, + {0x110f0, 0x110f9}, {0x11100, 0x11134}, {0x11136, 0x11146}, {0x11150, 0x11176}, + {0x11180, 0x111cd}, {0x111d0, 0x111df}, {0x111e1, 0x111f4}, {0x11200, 0x11211}, + {0x11213, 0x1123e}, {0x11280, 0x11286}, {0x1128a, 0x1128d}, {0x1128f, 0x1129d}, + {0x1129f, 0x112a9}, {0x112b0, 0x112ea}, {0x112f0, 0x112f9}, {0x11300, 0x11303}, + {0x11305, 0x1130c}, {0x11313, 0x11328}, {0x1132a, 0x11330}, {0x11335, 0x11339}, + {0x1133b, 0x11344}, {0x1134b, 0x1134d}, {0x1135d, 0x11363}, {0x11366, 0x1136c}, + {0x11370, 0x11374}, {0x11400, 0x11459}, {0x11480, 0x114c7}, {0x114d0, 0x114d9}, + {0x11580, 0x115b5}, {0x115b8, 0x115dd}, {0x11600, 0x11644}, {0x11650, 0x11659}, + {0x11660, 0x1166c}, {0x11680, 0x116b7}, {0x116c0, 0x116c9}, {0x11700, 0x1171a}, + {0x1171d, 0x1172b}, {0x11730, 0x1173f}, {0x11800, 0x1183b}, {0x118a0, 0x118f2}, + {0x11a00, 0x11a47}, {0x11a50, 0x11a83}, {0x11a86, 0x11aa2}, {0x11ac0, 0x11af8}, + {0x11c00, 0x11c08}, {0x11c0a, 0x11c36}, {0x11c38, 0x11c45}, {0x11c50, 0x11c6c}, + {0x11c70, 0x11c8f}, {0x11c92, 0x11ca7}, {0x11ca9, 0x11cb6}, {0x11d00, 0x11d06}, + {0x11d0b, 0x11d36}, {0x11d3f, 0x11d47}, {0x11d50, 0x11d59}, {0x11d60, 0x11d65}, + {0x11d6a, 0x11d8e}, {0x11d93, 0x11d98}, {0x11da0, 0x11da9}, {0x11ee0, 0x11ef8}, {0x12000, 0x12399}, {0x12400, 0x1246e}, {0x12470, 0x12474}, {0x12480, 0x12543}, {0x13000, 0x1342e}, {0x14400, 0x14646}, {0x16800, 0x16a38}, {0x16a40, 0x16a5e}, {0x16a60, 0x16a69}, {0x16ad0, 0x16aed}, {0x16af0, 0x16af5}, {0x16b00, 0x16b45}, {0x16b50, 0x16b59}, {0x16b5b, 0x16b61}, {0x16b63, 0x16b77}, {0x16b7d, 0x16b8f}, - {0x16f00, 0x16f44}, {0x16f50, 0x16f7e}, {0x16f8f, 0x16f9f}, {0x17000, 0x187ec}, - {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb}, {0x1bc00, 0x1bc6a}, - {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88}, {0x1bc90, 0x1bc99}, {0x1bc9c, 0x1bc9f}, - {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d129, 0x1d172}, {0x1d17b, 0x1d1e8}, - {0x1d200, 0x1d245}, {0x1d300, 0x1d356}, {0x1d360, 0x1d371}, {0x1d400, 0x1d454}, - {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac}, {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, - {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c}, - {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e}, {0x1d540, 0x1d544}, {0x1d54a, 0x1d550}, - {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d7cb}, {0x1d7ce, 0x1da8b}, {0x1da9b, 0x1da9f}, - {0x1daa1, 0x1daaf}, {0x1e000, 0x1e006}, {0x1e008, 0x1e018}, {0x1e01b, 0x1e021}, - {0x1e026, 0x1e02a}, {0x1e800, 0x1e8c4}, {0x1e8c7, 0x1e8d6}, {0x1e900, 0x1e94a}, - {0x1e950, 0x1e959}, {0x1ee00, 0x1ee03}, {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32}, - {0x1ee34, 0x1ee37}, {0x1ee4d, 0x1ee4f}, {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72}, - {0x1ee74, 0x1ee77}, {0x1ee79, 0x1ee7c}, {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b}, - {0x1eea1, 0x1eea3}, {0x1eea5, 0x1eea9}, {0x1eeab, 0x1eebb}, {0x1f000, 0x1f02b}, - {0x1f030, 0x1f093}, {0x1f0a0, 0x1f0ae}, {0x1f0b1, 0x1f0bf}, {0x1f0c1, 0x1f0cf}, - {0x1f0d1, 0x1f0f5}, {0x1f100, 0x1f10c}, {0x1f110, 0x1f12e}, {0x1f130, 0x1f16b}, - {0x1f170, 0x1f1ac}, {0x1f1e6, 0x1f202}, {0x1f210, 0x1f23b}, {0x1f240, 0x1f248}, - {0x1f260, 0x1f265}, {0x1f300, 0x1f6d4}, {0x1f6e0, 0x1f6ec}, {0x1f6f0, 0x1f6f8}, - {0x1f700, 0x1f773}, {0x1f780, 0x1f7d4}, {0x1f800, 0x1f80b}, {0x1f810, 0x1f847}, - {0x1f850, 0x1f859}, {0x1f860, 0x1f887}, {0x1f890, 0x1f8ad}, {0x1f900, 0x1f90b}, - {0x1f910, 0x1f93e}, {0x1f940, 0x1f94c}, {0x1f950, 0x1f96b}, {0x1f980, 0x1f997}, - {0x1f9d0, 0x1f9e6}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734}, {0x2b740, 0x2b81d}, - {0x2b820, 0x2cea1}, {0x2ceb0, 0x2ebe0}, {0x2f800, 0x2fa1d}, {0xe0100, 0xe01ef} + {0x16e40, 0x16e9a}, {0x16f00, 0x16f44}, {0x16f50, 0x16f7e}, {0x16f8f, 0x16f9f}, + {0x17000, 0x187f1}, {0x18800, 0x18af2}, {0x1b000, 0x1b11e}, {0x1b170, 0x1b2fb}, + {0x1bc00, 0x1bc6a}, {0x1bc70, 0x1bc7c}, {0x1bc80, 0x1bc88}, {0x1bc90, 0x1bc99}, + {0x1bc9c, 0x1bc9f}, {0x1d000, 0x1d0f5}, {0x1d100, 0x1d126}, {0x1d129, 0x1d172}, + {0x1d17b, 0x1d1e8}, {0x1d200, 0x1d245}, {0x1d2e0, 0x1d2f3}, {0x1d300, 0x1d356}, + {0x1d360, 0x1d378}, {0x1d400, 0x1d454}, {0x1d456, 0x1d49c}, {0x1d4a9, 0x1d4ac}, + {0x1d4ae, 0x1d4b9}, {0x1d4bd, 0x1d4c3}, {0x1d4c5, 0x1d505}, {0x1d507, 0x1d50a}, + {0x1d50d, 0x1d514}, {0x1d516, 0x1d51c}, {0x1d51e, 0x1d539}, {0x1d53b, 0x1d53e}, + {0x1d540, 0x1d544}, {0x1d54a, 0x1d550}, {0x1d552, 0x1d6a5}, {0x1d6a8, 0x1d7cb}, + {0x1d7ce, 0x1da8b}, {0x1da9b, 0x1da9f}, {0x1daa1, 0x1daaf}, {0x1e000, 0x1e006}, + {0x1e008, 0x1e018}, {0x1e01b, 0x1e021}, {0x1e026, 0x1e02a}, {0x1e800, 0x1e8c4}, + {0x1e8c7, 0x1e8d6}, {0x1e900, 0x1e94a}, {0x1e950, 0x1e959}, {0x1ec71, 0x1ecb4}, + {0x1ee00, 0x1ee03}, {0x1ee05, 0x1ee1f}, {0x1ee29, 0x1ee32}, {0x1ee34, 0x1ee37}, + {0x1ee4d, 0x1ee4f}, {0x1ee67, 0x1ee6a}, {0x1ee6c, 0x1ee72}, {0x1ee74, 0x1ee77}, + {0x1ee79, 0x1ee7c}, {0x1ee80, 0x1ee89}, {0x1ee8b, 0x1ee9b}, {0x1eea1, 0x1eea3}, + {0x1eea5, 0x1eea9}, {0x1eeab, 0x1eebb}, {0x1f000, 0x1f02b}, {0x1f030, 0x1f093}, + {0x1f0a0, 0x1f0ae}, {0x1f0b1, 0x1f0bf}, {0x1f0c1, 0x1f0cf}, {0x1f0d1, 0x1f0f5}, + {0x1f100, 0x1f10c}, {0x1f110, 0x1f16b}, {0x1f170, 0x1f1ac}, {0x1f1e6, 0x1f202}, + {0x1f210, 0x1f23b}, {0x1f240, 0x1f248}, {0x1f260, 0x1f265}, {0x1f300, 0x1f6d4}, + {0x1f6e0, 0x1f6ec}, {0x1f6f0, 0x1f6f9}, {0x1f700, 0x1f773}, {0x1f780, 0x1f7d8}, + {0x1f800, 0x1f80b}, {0x1f810, 0x1f847}, {0x1f850, 0x1f859}, {0x1f860, 0x1f887}, + {0x1f890, 0x1f8ad}, {0x1f900, 0x1f90b}, {0x1f910, 0x1f93e}, {0x1f940, 0x1f970}, + {0x1f973, 0x1f976}, {0x1f97c, 0x1f9a2}, {0x1f9b0, 0x1f9b9}, {0x1f9c0, 0x1f9c2}, + {0x1f9d0, 0x1f9ff}, {0x1fa60, 0x1fa6d}, {0x20000, 0x2a6d6}, {0x2a700, 0x2b734}, + {0x2b740, 0x2b81d}, {0x2b820, 0x2cea1}, {0x2ceb0, 0x2ebe0}, {0x2f800, 0x2fa1d}, + {0xe0100, 0xe01ef} #endif }; #define NUM_GRAPH_RANGE (sizeof(graphRangeTable)/sizeof(crange)) static const chr graphCharTable[] = { - 0x38c, 0x589, 0x58a, 0x85e, 0x98f, 0x990, 0x9b2, 0x9c7, 0x9c8, - 0x9d7, 0x9dc, 0x9dd, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36, - 0xa38, 0xa39, 0xa3c, 0xa47, 0xa48, 0xa51, 0xa5e, 0xab2, 0xab3, - 0xad0, 0xb0f, 0xb10, 0xb32, 0xb33, 0xb47, 0xb48, 0xb56, 0xb57, - 0xb5c, 0xb5d, 0xb82, 0xb83, 0xb99, 0xb9a, 0xb9c, 0xb9e, 0xb9f, - 0xba3, 0xba4, 0xbd0, 0xbd7, 0xc55, 0xc56, 0xcd5, 0xcd6, 0xcde, - 0xcf1, 0xcf2, 0xd82, 0xd83, 0xdbd, 0xdca, 0xdd6, 0xe81, 0xe82, - 0xe84, 0xe87, 0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa, 0xeab, - 0xec6, 0x10c7, 0x10cd, 0x1258, 0x12c0, 0x1772, 0x1773, 0x1940, 0x1f59, - 0x1f5b, 0x1f5d, 0x2070, 0x2071, 0x2d27, 0x2d2d, 0x2d6f, 0x2d70, 0xfb3e, - 0xfb40, 0xfb41, 0xfb43, 0xfb44, 0xfffc, 0xfffd -#if TCL_UTF_MAX > 4 + 0x38c, 0x85e, 0x98f, 0x990, 0x9b2, 0x9c7, 0x9c8, 0x9d7, 0x9dc, + 0x9dd, 0xa0f, 0xa10, 0xa32, 0xa33, 0xa35, 0xa36, 0xa38, 0xa39, + 0xa3c, 0xa47, 0xa48, 0xa51, 0xa5e, 0xab2, 0xab3, 0xad0, 0xb0f, + 0xb10, 0xb32, 0xb33, 0xb47, 0xb48, 0xb56, 0xb57, 0xb5c, 0xb5d, + 0xb82, 0xb83, 0xb99, 0xb9a, 0xb9c, 0xb9e, 0xb9f, 0xba3, 0xba4, + 0xbd0, 0xbd7, 0xc55, 0xc56, 0xcd5, 0xcd6, 0xcde, 0xcf1, 0xcf2, + 0xd82, 0xd83, 0xdbd, 0xdca, 0xdd6, 0xe81, 0xe82, 0xe84, 0xe87, + 0xe88, 0xe8a, 0xe8d, 0xea5, 0xea7, 0xeaa, 0xeab, 0xec6, 0x10c7, + 0x10cd, 0x1258, 0x12c0, 0x1772, 0x1773, 0x1940, 0x1f59, 0x1f5b, 0x1f5d, + 0x2070, 0x2071, 0x2d27, 0x2d2d, 0x2d6f, 0x2d70, 0xfb3e, 0xfb40, 0xfb41, + 0xfb43, 0xfb44, 0xfffc, 0xfffd +#if CHRBITS > 16 ,0x1003c, 0x1003d, 0x101a0, 0x1056f, 0x10808, 0x10837, 0x10838, 0x1083c, 0x108f4, 0x108f5, 0x1093f, 0x10a05, 0x10a06, 0x11288, 0x1130f, 0x11310, 0x11332, 0x11333, - 0x11347, 0x11348, 0x11350, 0x11357, 0x1145b, 0x1145d, 0x118ff, 0x11d08, 0x11d09, - 0x11d3a, 0x11d3c, 0x11d3d, 0x16a6e, 0x16a6f, 0x16fe0, 0x16fe1, 0x1d49e, 0x1d49f, - 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb, 0x1d546, 0x1e023, 0x1e024, 0x1e95e, 0x1e95f, - 0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27, 0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, - 0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54, 0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, - 0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e, 0x1eef0, 0x1eef1, 0x1f250, 0x1f251, 0x1f9c0 + 0x11347, 0x11348, 0x11350, 0x11357, 0x1145b, 0x1145d, 0x1145e, 0x118ff, 0x11d08, + 0x11d09, 0x11d3a, 0x11d3c, 0x11d3d, 0x11d67, 0x11d68, 0x11d90, 0x11d91, 0x16a6e, + 0x16a6f, 0x16fe0, 0x16fe1, 0x1d49e, 0x1d49f, 0x1d4a2, 0x1d4a5, 0x1d4a6, 0x1d4bb, + 0x1d546, 0x1e023, 0x1e024, 0x1e95e, 0x1e95f, 0x1ee21, 0x1ee22, 0x1ee24, 0x1ee27, + 0x1ee39, 0x1ee3b, 0x1ee42, 0x1ee47, 0x1ee49, 0x1ee4b, 0x1ee51, 0x1ee52, 0x1ee54, + 0x1ee57, 0x1ee59, 0x1ee5b, 0x1ee5d, 0x1ee5f, 0x1ee61, 0x1ee62, 0x1ee64, 0x1ee7e, + 0x1eef0, 0x1eef1, 0x1f250, 0x1f251, 0x1f97a #endif }; diff --git a/generic/regcustom.h b/generic/regcustom.h index c4dbc73..095385d 100644 --- a/generic/regcustom.h +++ b/generic/regcustom.h @@ -91,7 +91,7 @@ typedef int celt; /* Type to hold chr, or NOCELT */ #if TCL_UTF_MAX > 4 #define CHRBITS 32 /* Bits in a chr; must not use sizeof */ #define CHR_MIN 0x00000000 /* Smallest and largest chr; the value */ -#define CHR_MAX 0xffffffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ +#define CHR_MAX 0x10ffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ #else #define CHRBITS 16 /* Bits in a chr; must not use sizeof */ #define CHR_MIN 0x0000 /* Smallest and largest chr; the value */ diff --git a/generic/tcl.decls b/generic/tcl.decls index 85b7b81..cd78d31 100644 --- a/generic/tcl.decls +++ b/generic/tcl.decls @@ -32,7 +32,7 @@ declare 0 { const char *version, const void *clientData) } declare 1 { - CONST84_RETURN char *Tcl_PkgRequireEx(Tcl_Interp *interp, + const char *Tcl_PkgRequireEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr) } @@ -104,7 +104,7 @@ declare 20 { declare 21 { int Tcl_DbIsShared(Tcl_Obj *objPtr, const char *file, int line) } -declare 22 { +declare 22 {deprecated {No longer in use, changed to macro}} { Tcl_Obj *Tcl_DbNewBooleanObj(int boolValue, const char *file, int line) } declare 23 { @@ -119,7 +119,7 @@ declare 25 { Tcl_Obj *Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv, const char *file, int line) } -declare 26 { +declare 26 {deprecated {No longer in use, changed to macro}} { Tcl_Obj *Tcl_DbNewLongObj(long longValue, const char *file, int line) } declare 27 { @@ -152,9 +152,9 @@ declare 35 { int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr) } -declare 36 { +declare 36 {deprecated {No longer in use, changed to macro}} { int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr) + const char *const *tablePtr, const char *msg, int flags, int *indexPtr) } declare 37 { int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr) @@ -198,7 +198,7 @@ declare 48 { int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, int first, int count, int objc, Tcl_Obj *const objv[]) } -declare 49 { +declare 49 {deprecated {No longer in use, changed to macro}} { Tcl_Obj *Tcl_NewBooleanObj(int boolValue) } declare 50 { @@ -207,13 +207,13 @@ declare 50 { declare 51 { Tcl_Obj *Tcl_NewDoubleObj(double doubleValue) } -declare 52 { +declare 52 {deprecated {No longer in use, changed to macro}} { Tcl_Obj *Tcl_NewIntObj(int intValue) } declare 53 { Tcl_Obj *Tcl_NewListObj(int objc, Tcl_Obj *const objv[]) } -declare 54 { +declare 54 {deprecated {No longer in use, changed to macro}} { Tcl_Obj *Tcl_NewLongObj(long longValue) } declare 55 { @@ -222,7 +222,7 @@ declare 55 { declare 56 { Tcl_Obj *Tcl_NewStringObj(const char *bytes, int length) } -declare 57 { +declare 57 {deprecated {No longer in use, changed to macro}} { void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int boolValue) } declare 58 { @@ -235,13 +235,13 @@ declare 59 { declare 60 { void Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue) } -declare 61 { +declare 61 {deprecated {No longer in use, changed to macro}} { void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue) } declare 62 { void Tcl_SetListObj(Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]) } -declare 63 { +declare 63 {deprecated {No longer in use, changed to macro}} { void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue) } declare 64 { @@ -250,10 +250,10 @@ declare 64 { declare 65 { void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, int length) } -declare 66 { +declare 66 {deprecated {No longer in use, changed to macro}} { void Tcl_AddErrorInfo(Tcl_Interp *interp, const char *message) } -declare 67 { +declare 67 {deprecated {No longer in use, changed to macro}} { void Tcl_AddObjErrorInfo(Tcl_Interp *interp, const char *message, int length) } @@ -285,7 +285,7 @@ declare 75 { declare 76 { void Tcl_BackgroundError(Tcl_Interp *interp) } -declare 77 { +declare 77 {deprecated {Use Tcl_UtfBackslash}} { char Tcl_Backslash(const char *src, int *readPtr) } declare 78 { @@ -306,7 +306,7 @@ declare 82 { int Tcl_CommandComplete(const char *cmd) } declare 83 { - char *Tcl_Concat(int argc, CONST84 char *const *argv) + char *Tcl_Concat(int argc, const char *const *argv) } declare 84 { int Tcl_ConvertElement(const char *src, char *dst, int flags) @@ -318,7 +318,7 @@ declare 85 { declare 86 { int Tcl_CreateAlias(Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, - CONST84 char *const *argv) + const char *const *argv) } declare 87 { int Tcl_CreateAliasObj(Tcl_Interp *slave, const char *slaveCmd, @@ -352,7 +352,7 @@ declare 93 { declare 94 { Tcl_Interp *Tcl_CreateInterp(void) } -declare 95 { +declare 95 {deprecated {}} { void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData) @@ -461,19 +461,18 @@ declare 126 { int Tcl_Eof(Tcl_Channel chan) } declare 127 { - CONST84_RETURN char *Tcl_ErrnoId(void) + const char *Tcl_ErrnoId(void) } declare 128 { - CONST84_RETURN char *Tcl_ErrnoMsg(int err) + const char *Tcl_ErrnoMsg(int err) } declare 129 { int Tcl_Eval(Tcl_Interp *interp, const char *script) } -# This is obsolete, use Tcl_FSEvalFile declare 130 { int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName) } -declare 131 { +declare 131 {deprecated {No longer in use, changed to macro}} { int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) } declare 132 { @@ -529,12 +528,12 @@ declare 147 { } declare 148 { int Tcl_GetAlias(Tcl_Interp *interp, const char *slaveCmd, - Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, - int *argcPtr, CONST84 char ***argvPtr) + Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, + int *argcPtr, const char ***argvPtr) } declare 149 { int Tcl_GetAliasObj(Tcl_Interp *interp, const char *slaveCmd, - Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, + Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv) } declare 150 { @@ -559,7 +558,7 @@ declare 155 { int Tcl_GetChannelMode(Tcl_Channel chan) } declare 156 { - CONST84_RETURN char *Tcl_GetChannelName(Tcl_Channel chan) + const char *Tcl_GetChannelName(Tcl_Channel chan) } declare 157 { int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, @@ -573,14 +572,14 @@ declare 159 { Tcl_CmdInfo *infoPtr) } declare 160 { - CONST84_RETURN char *Tcl_GetCommandName(Tcl_Interp *interp, + const char *Tcl_GetCommandName(Tcl_Interp *interp, Tcl_Command command) } declare 161 { int Tcl_GetErrno(void) } declare 162 { - CONST84_RETURN char *Tcl_GetHostName(void) + const char *Tcl_GetHostName(void) } declare 163 { int Tcl_GetInterpPath(Tcl_Interp *askInterp, Tcl_Interp *slaveInterp) @@ -623,20 +622,20 @@ declare 173 { Tcl_Channel Tcl_GetStdChannel(int type) } declare 174 { - CONST84_RETURN char *Tcl_GetStringResult(Tcl_Interp *interp) + const char *Tcl_GetStringResult(Tcl_Interp *interp) } -declare 175 { - CONST84_RETURN char *Tcl_GetVar(Tcl_Interp *interp, const char *varName, +declare 175 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_GetVar(Tcl_Interp *interp, const char *varName, int flags) } declare 176 { - CONST84_RETURN char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1, + const char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags) } declare 177 { int Tcl_GlobalEval(Tcl_Interp *interp, const char *command) } -declare 178 { +declare 178 {deprecated {No longer in use, changed to macro}} { int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) } declare 179 { @@ -663,7 +662,7 @@ declare 185 { } # Obsolete, use Tcl_FSJoinPath declare 186 { - char *Tcl_JoinPath(int argc, CONST84 char *const *argv, + char *Tcl_JoinPath(int argc, const char *const *argv, Tcl_DString *resultPtr) } declare 187 { @@ -686,7 +685,7 @@ declare 191 { Tcl_Channel Tcl_MakeTcpClientChannel(ClientData tcpSocket) } declare 192 { - char *Tcl_Merge(int argc, CONST84 char *const *argv) + char *Tcl_Merge(int argc, const char *const *argv) } declare 193 { Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr) @@ -704,7 +703,7 @@ declare 196 { } declare 197 { Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc, - CONST84 char **argv, int flags) + const char **argv, int flags) } # This is obsolete, use Tcl_FSOpenFileChannel declare 198 { @@ -730,7 +729,7 @@ declare 203 { int Tcl_PutEnv(const char *assignment) } declare 204 { - CONST84_RETURN char *Tcl_PosixError(Tcl_Interp *interp) + const char *Tcl_PosixError(Tcl_Interp *interp) } declare 205 { void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position) @@ -766,7 +765,7 @@ declare 214 { } declare 215 { void Tcl_RegExpRange(Tcl_RegExp regexp, int index, - CONST84 char **startPtr, CONST84 char **endPtr) + const char **startPtr, const char **endPtr) } declare 216 { void Tcl_Release(ClientData clientData) @@ -780,8 +779,7 @@ declare 218 { declare 219 { int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr) } -# Obsolete -declare 220 { +declare 220 {deprecated {}} { int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode) } declare 221 { @@ -836,30 +834,30 @@ declare 235 { declare 236 { void Tcl_SetStdChannel(Tcl_Channel channel, int type) } -declare 237 { - CONST84_RETURN char *Tcl_SetVar(Tcl_Interp *interp, const char *varName, +declare 237 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_SetVar(Tcl_Interp *interp, const char *varName, const char *newValue, int flags) } declare 238 { - CONST84_RETURN char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1, + const char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags) } declare 239 { - CONST84_RETURN char *Tcl_SignalId(int sig) + const char *Tcl_SignalId(int sig) } declare 240 { - CONST84_RETURN char *Tcl_SignalMsg(int sig) + const char *Tcl_SignalMsg(int sig) } declare 241 { void Tcl_SourceRCFile(Tcl_Interp *interp) } declare 242 { int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr, - CONST84 char ***argvPtr) + const char ***argvPtr) } # Obsolete, use Tcl_FSSplitPath declare 243 { - void Tcl_SplitPath(const char *path, int *argcPtr, CONST84 char ***argvPtr) + void Tcl_SplitPath(const char *path, int *argcPtr, const char ***argvPtr) } declare 244 { void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName, @@ -868,11 +866,10 @@ declare 244 { declare 245 { int Tcl_StringMatch(const char *str, const char *pattern) } -# Obsolete -declare 246 { +declare 246 {deprecated {}} { int Tcl_TellOld(Tcl_Channel chan) } -declare 247 { +declare 247 {deprecated {No longer in use, changed to macro}} { int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData) } @@ -893,14 +890,14 @@ declare 251 { declare 252 { int Tcl_UnregisterChannel(Tcl_Interp *interp, Tcl_Channel chan) } -declare 253 { +declare 253 {deprecated {No longer in use, changed to macro}} { int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, int flags) } declare 254 { int Tcl_UnsetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags) } -declare 255 { +declare 255 {deprecated {No longer in use, changed to macro}} { void Tcl_UntraceVar(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData) } @@ -912,7 +909,7 @@ declare 256 { declare 257 { void Tcl_UpdateLinkedVar(Tcl_Interp *interp, const char *varName) } -declare 258 { +declare 258 {deprecated {No longer in use, changed to macro}} { int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags) } @@ -923,7 +920,7 @@ declare 259 { declare 260 { int Tcl_VarEval(Tcl_Interp *interp, ...) } -declare 261 { +declare 261 {deprecated {No longer in use, changed to macro}} { ClientData Tcl_VarTraceInfo(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData) } @@ -945,47 +942,47 @@ declare 265 { declare 266 { void Tcl_ValidateAllMemory(const char *file, int line) } -declare 267 { +declare 267 {deprecated {see TIP #422}} { void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList) } -declare 268 { +declare 268 {deprecated {see TIP #422}} { void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList) } declare 269 { char *Tcl_HashStats(Tcl_HashTable *tablePtr) } declare 270 { - CONST84_RETURN char *Tcl_ParseVar(Tcl_Interp *interp, const char *start, - CONST84 char **termPtr) + const char *Tcl_ParseVar(Tcl_Interp *interp, const char *start, + const char **termPtr) } -declare 271 { - CONST84_RETURN char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name, +declare 271 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name, const char *version, int exact) } declare 272 { - CONST84_RETURN char *Tcl_PkgPresentEx(Tcl_Interp *interp, + const char *Tcl_PkgPresentEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr) } -declare 273 { +declare 273 {deprecated {No longer in use, changed to macro}} { int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, const char *version) } # TIP #268: The internally used new Require function is in slot 573. -declare 274 { - CONST84_RETURN char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name, +declare 274 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name, const char *version, int exact) } -declare 275 { +declare 275 {deprecated {see TIP #422}} { void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList) } -declare 276 { +declare 276 {deprecated {see TIP #422}} { int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList) } declare 277 { Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options) } -declare 278 { +declare 278 {deprecated {see TIP #422}} { TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList) } declare 279 { @@ -1087,7 +1084,7 @@ declare 301 { Tcl_Encoding Tcl_GetEncoding(Tcl_Interp *interp, const char *name) } declare 302 { - CONST84_RETURN char *Tcl_GetEncodingName(Tcl_Encoding encoding) + const char *Tcl_GetEncodingName(Tcl_Encoding encoding) } declare 303 { void Tcl_GetEncodingNames(Tcl_Interp *interp) @@ -1148,22 +1145,22 @@ declare 319 { Tcl_QueuePosition position) } declare 320 { - Tcl_UniChar Tcl_UniCharAtIndex(const char *src, int index) + int Tcl_UniCharAtIndex(const char *src, int index) } declare 321 { - Tcl_UniChar Tcl_UniCharToLower(int ch) + int Tcl_UniCharToLower(int ch) } declare 322 { - Tcl_UniChar Tcl_UniCharToTitle(int ch) + int Tcl_UniCharToTitle(int ch) } declare 323 { - Tcl_UniChar Tcl_UniCharToUpper(int ch) + int Tcl_UniCharToUpper(int ch) } declare 324 { int Tcl_UniCharToUtf(int ch, char *buf) } declare 325 { - CONST84_RETURN char *Tcl_UtfAtIndex(const char *src, int index) + const char *Tcl_UtfAtIndex(const char *src, int index) } declare 326 { int Tcl_UtfCharComplete(const char *src, int length) @@ -1172,16 +1169,16 @@ declare 327 { int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst) } declare 328 { - CONST84_RETURN char *Tcl_UtfFindFirst(const char *src, int ch) + const char *Tcl_UtfFindFirst(const char *src, int ch) } declare 329 { - CONST84_RETURN char *Tcl_UtfFindLast(const char *src, int ch) + const char *Tcl_UtfFindLast(const char *src, int ch) } declare 330 { - CONST84_RETURN char *Tcl_UtfNext(const char *src) + const char *Tcl_UtfNext(const char *src) } declare 331 { - CONST84_RETURN char *Tcl_UtfPrev(const char *src, const char *start) + const char *Tcl_UtfPrev(const char *src, const char *start) } declare 332 { int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding, @@ -1214,10 +1211,10 @@ declare 339 { declare 340 { char *Tcl_GetString(Tcl_Obj *objPtr) } -declare 341 { - CONST84_RETURN char *Tcl_GetDefaultEncodingDir(void) +declare 341 {deprecated {Use Tcl_GetEncodingSearchPath}} { + const char *Tcl_GetDefaultEncodingDir(void) } -declare 342 { +declare 342 {deprecated {Use Tcl_SetEncodingSearchPath}} { void Tcl_SetDefaultEncodingDir(const char *path) } declare 343 { @@ -1266,7 +1263,7 @@ declare 356 { Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj, int flags) } -declare 357 { +declare 357 {deprecated {Use Tcl_EvalTokensStandard}} { Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, int count) } @@ -1279,7 +1276,7 @@ declare 359 { } declare 360 { int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, int numBytes, - Tcl_Parse *parsePtr, int append, CONST84 char **termPtr) + Tcl_Parse *parsePtr, int append, const char **termPtr) } declare 361 { int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, int numBytes, @@ -1292,7 +1289,7 @@ declare 362 { declare 363 { int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, - CONST84 char **termPtr) + const char **termPtr) } declare 364 { int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, int numBytes, @@ -1351,9 +1348,9 @@ declare 380 { int Tcl_GetCharLength(Tcl_Obj *objPtr) } declare 381 { - Tcl_UniChar Tcl_GetUniChar(Tcl_Obj *objPtr, int index) + int Tcl_GetUniChar(Tcl_Obj *objPtr, int index) } -declare 382 { +declare 382 {deprecated {No longer in use, changed to macro}} { Tcl_UniChar *Tcl_GetUnicode(Tcl_Obj *objPtr) } declare 383 { @@ -1408,7 +1405,7 @@ declare 397 { int Tcl_ChannelBuffered(Tcl_Channel chan) } declare 398 { - CONST84_RETURN char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr) + const char *Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr) } declare 399 { Tcl_ChannelTypeVersion Tcl_ChannelVersion( @@ -1548,12 +1545,12 @@ declare 434 { } # TIP#15 (math function introspection) dkf -declare 435 { +declare 435 {deprecated {}} { int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr) } -declare 436 { +declare 436 {deprecated {}} { Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern) } @@ -2343,6 +2340,9 @@ declare 635 { declare 636 { Tcl_UniChar *Tcl_GetUnicodeFromObj2(Tcl_Obj *objPtr, size_t *lengthPtr) } +declare 637 { + unsigned char *Tcl_GetByteArrayFromObj2(Tcl_Obj *objPtr, size_t *lengthPtr) +} # ----- BASELINE -- FOR -- 8.7.0 ----- # @@ -2394,6 +2394,10 @@ export { void Tcl_Main(int argc, char **argv, Tcl_AppInitProc *appInitProc) } export { + void Tcl_MainEx(int argc, char **argv, Tcl_AppInitProc *appInitProc, + Tcl_Interp *interp) +} +export { const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version, int exact) } diff --git a/generic/tcl.h b/generic/tcl.h index 17406e1..ae32a64 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -89,6 +89,10 @@ extern "C" { # define JOIN(a,b) JOIN1(a,b) # define JOIN1(a,b) a##b #endif + +#ifndef TCL_THREADS +# define TCL_THREADS 1 +#endif #endif /* !TCL_NO_DEPRECATED */ /* @@ -103,15 +107,10 @@ extern "C" { #ifndef RC_INVOKED /* - * Special macro to define mutexes, that doesn't do anything if we are not - * using threads. + * Special macro to define mutexes. */ -#ifdef TCL_THREADS #define TCL_DECLARE_MUTEX(name) static Tcl_Mutex name; -#else -#define TCL_DECLARE_MUTEX(name) -#endif /* * Tcl's public routine Tcl_FSSeek() uses the values SEEK_SET, SEEK_CUR, and @@ -137,7 +136,7 @@ extern "C" { */ #include <stdarg.h> -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 # define TCL_VARARGS(type, name) (type name, ...) # define TCL_VARARGS_DEF(type, name) (type name, ...) # define TCL_VARARGS_START(type, name, list) (va_start(list, name), name) @@ -254,10 +253,9 @@ extern "C" { * New code should use prototypes. */ -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 # undef _ANSI_ARGS_ # define _ANSI_ARGS_(x) x -#endif /* !TCL_NO_DEPRECATED */ /* * Definitions that allow this header file to be used either with or without @@ -267,34 +265,14 @@ extern "C" { #ifndef INLINE # define INLINE #endif - -#ifdef NO_CONST -# ifndef const -# define const -# endif -#endif #ifndef CONST # define CONST const #endif -#ifdef USE_NON_CONST -# ifdef USE_COMPAT_CONST -# error define at most one of USE_NON_CONST and USE_COMPAT_CONST -# endif -# define CONST84 -# define CONST84_RETURN -#else -# ifdef USE_COMPAT_CONST -# define CONST84 -# define CONST84_RETURN const -# else -# define CONST84 const -# define CONST84_RETURN const -# endif -#endif +#endif /* !TCL_NO_DEPRECATED */ #ifndef CONST86 -# define CONST86 CONST84 +# define CONST86 const #endif /* @@ -318,6 +296,7 @@ extern "C" { * VOID. This block is skipped under Cygwin and Mingw. */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 #if defined(_WIN32) && !defined(HAVE_WINNT_IGNORE_VOID) #ifndef VOID #define VOID void @@ -333,23 +312,16 @@ typedef long LONG; */ #ifndef __VXWORKS__ -# ifndef NO_VOID -# define VOID void -# else -# define VOID char -# endif +# define VOID void #endif +#endif /* !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 */ /* * Miscellaneous declarations. */ #ifndef _CLIENTDATA -# ifndef NO_VOID - typedef void *ClientData; -# else - typedef int *ClientData; -# endif + typedef void *ClientData; # define _CLIENTDATA #endif @@ -396,44 +368,40 @@ typedef long LONG; # if defined(_WIN32) # define TCL_WIDE_INT_TYPE __int64 # define TCL_LL_MODIFIER "I64" +# if defined(_WIN64) +# define TCL_Z_MODIFIER "I" +# endif # elif defined(__GNUC__) -# define TCL_WIDE_INT_TYPE long long -# define TCL_LL_MODIFIER "ll" +# define TCL_Z_MODIFIER "z" # else /* ! _WIN32 && ! __GNUC__ */ /* * Don't know what platform it is and configure hasn't discovered what is * going on for us. Try to guess... */ # include <limits.h> -# if (INT_MAX < LONG_MAX) +# if defined(LLONG_MAX) && (LLONG_MAX == LONG_MAX) # define TCL_WIDE_INT_IS_LONG 1 -# else -# define TCL_WIDE_INT_TYPE long long # endif # endif /* _WIN32 */ #endif /* !TCL_WIDE_INT_TYPE & !TCL_WIDE_INT_IS_LONG */ -#ifdef TCL_WIDE_INT_IS_LONG -# undef TCL_WIDE_INT_TYPE -# define TCL_WIDE_INT_TYPE long -#endif /* TCL_WIDE_INT_IS_LONG */ + +#ifndef TCL_WIDE_INT_TYPE +# define TCL_WIDE_INT_TYPE long long +#endif /* !TCL_WIDE_INT_TYPE */ typedef TCL_WIDE_INT_TYPE Tcl_WideInt; typedef unsigned TCL_WIDE_INT_TYPE Tcl_WideUInt; -#ifdef TCL_WIDE_INT_IS_LONG -# ifndef TCL_LL_MODIFIER -# define TCL_LL_MODIFIER "l" -# endif /* !TCL_LL_MODIFIER */ -#else /* TCL_WIDE_INT_IS_LONG */ -/* - * The next short section of defines are only done when not running on Windows - * or some other strange platform. - */ -# ifndef TCL_LL_MODIFIER -# define TCL_LL_MODIFIER "ll" -# endif /* !TCL_LL_MODIFIER */ -#endif /* TCL_WIDE_INT_IS_LONG */ - +#ifndef TCL_LL_MODIFIER +# define TCL_LL_MODIFIER "ll" +#endif /* !TCL_LL_MODIFIER */ +#ifndef TCL_Z_MODIFIER +# if defined(__GNUC__) && !defined(_WIN32) +# define TCL_Z_MODIFIER "z" +# else +# define TCL_Z_MODIFIER "" +# endif +#endif /* !TCL_Z_MODIFIER */ #define Tcl_WideAsLong(val) ((long)((Tcl_WideInt)(val))) #define Tcl_LongAsWide(val) ((Tcl_WideInt)((long)(val))) #define Tcl_WideAsDouble(val) ((double)((Tcl_WideInt)(val))) @@ -493,35 +461,13 @@ typedef unsigned TCL_WIDE_INT_TYPE Tcl_WideUInt; */ typedef struct Tcl_Interp -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 { /* TIP #330: Strongly discourage extensions from using the string * result. */ -#ifdef USE_INTERP_RESULT - char *result TCL_DEPRECATED_API("use Tcl_GetStringResult/Tcl_SetResult"); - /* If the last command returned a string - * result, this points to it. */ - void (*freeProc) (char *blockPtr) - TCL_DEPRECATED_API("use Tcl_GetStringResult/Tcl_SetResult"); - /* Zero means the string result is statically - * allocated. TCL_DYNAMIC means it was - * allocated with ckalloc and should be freed - * with ckfree. Other values give the address - * of function to invoke to free the result. - * Tcl_Eval must free it before executing next - * command. */ -#else char *resultDontUse; /* Don't use in extensions! */ void (*freeProcDontUse) (char *); /* Don't use in extensions! */ -#endif -#ifdef USE_INTERP_ERRORLINE - int errorLine TCL_DEPRECATED_API("use Tcl_GetErrorLine/Tcl_SetErrorLine"); - /* When TCL_ERROR is returned, this gives the - * line number within the command where the - * error occurred (1 if first line). */ -#else int errorLineDontUse; /* Don't use in extensions! */ -#endif } #endif /* !TCL_NO_DEPRECATED */ Tcl_Interp; @@ -673,7 +619,9 @@ typedef struct stat *Tcl_OldStat_; #define TCL_BREAK 3 #define TCL_CONTINUE 4 +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 #define TCL_RESULT_SIZE 200 +#endif /* *---------------------------------------------------------------------------- @@ -689,6 +637,7 @@ typedef struct stat *Tcl_OldStat_; * Argument descriptors for math function callbacks in expressions: */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 typedef enum { TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT } Tcl_ValueType; @@ -700,6 +649,10 @@ typedef struct Tcl_Value { double doubleValue; /* Double-precision floating value. */ Tcl_WideInt wideValue; /* Wide (min. 64-bit) integer value. */ } Tcl_Value; +#else +#define Tcl_ValueType void /* Just enough to prevent compilation error in Tcl */ +#define Tcl_Value void /* Just enough to prevent compilation error in Tcl */ +#endif /* * Forward declaration of Tcl_Obj to prevent an error when the forward @@ -720,10 +673,10 @@ typedef void (Tcl_ChannelProc) (ClientData clientData, int mask); typedef void (Tcl_CloseProc) (ClientData data); typedef void (Tcl_CmdDeleteProc) (ClientData clientData); typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp, - int argc, CONST84 char *argv[]); + int argc, const char *argv[]); typedef void (Tcl_CmdTraceProc) (ClientData clientData, Tcl_Interp *interp, int level, char *command, Tcl_CmdProc *proc, - ClientData cmdClientData, int argc, CONST84 char *argv[]); + ClientData cmdClientData, int argc, const char *argv[]); typedef int (Tcl_CmdObjTraceProc) (ClientData clientData, Tcl_Interp *interp, int level, const char *command, Tcl_Command commandInfo, int objc, struct Tcl_Obj *const *objv); @@ -760,7 +713,7 @@ typedef void (Tcl_TimerProc) (ClientData clientData); typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr); typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr); typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp, - CONST84 char *part1, CONST84 char *part2, int flags); + const char *part1, const char *part2, int flags); typedef void (Tcl_CommandTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *oldName, const char *newName, int flags); typedef void (Tcl_CreateFileHandlerProc) (int fd, int mask, Tcl_FileProc *proc, @@ -871,7 +824,7 @@ typedef struct Tcl_SavedResult { char *appendResult; int appendAvl; int appendUsed; - char resultSpace[TCL_RESULT_SIZE+1]; + char resultSpace[200+1]; } Tcl_SavedResult; /* @@ -997,7 +950,7 @@ typedef struct Tcl_DString { #define Tcl_DStringLength(dsPtr) ((dsPtr)->length) #define Tcl_DStringValue(dsPtr) ((dsPtr)->string) -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 # define Tcl_DStringTrunc Tcl_DStringSetLength #endif /* !TCL_NO_DEPRECATED */ @@ -1125,7 +1078,7 @@ typedef struct Tcl_DString { * give the flag) */ -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 # define TCL_PARSE_PART1 0x400 #endif /* !TCL_NO_DEPRECATED */ @@ -1159,7 +1112,6 @@ typedef struct Tcl_DString { */ #define TCL_TYPE_I(type) (0x100 | (int)sizeof(type)) /* signed integer */ -#define TCL_TYPE_U(type) (0x200 | (int)sizeof(type)) /* unsigned integer */ #define TCL_TYPE_D(type) (0x300 | (int)sizeof(type)) /* float/double/long double */ /* @@ -1352,8 +1304,8 @@ typedef struct Tcl_HashSearch { typedef struct { void *next; /* Search position for underlying hash * table. */ - int epoch; /* Epoch marker for dictionary being searched, - * or -1 if search has terminated. */ + unsigned int epoch; /* Epoch marker for dictionary being searched, + * or 0 if search has terminated. */ Tcl_Dict dictionaryPtr; /* Reference to dictionary being searched. */ } Tcl_DictSearch; @@ -1486,14 +1438,14 @@ typedef int (Tcl_DriverClose2Proc) (ClientData instanceData, typedef int (Tcl_DriverInputProc) (ClientData instanceData, char *buf, int toRead, int *errorCodePtr); typedef int (Tcl_DriverOutputProc) (ClientData instanceData, - CONST84 char *buf, int toWrite, int *errorCodePtr); + const char *buf, int toWrite, int *errorCodePtr); typedef int (Tcl_DriverSeekProc) (ClientData instanceData, long offset, int mode, int *errorCodePtr); typedef int (Tcl_DriverSetOptionProc) (ClientData instanceData, Tcl_Interp *interp, const char *optionName, const char *value); typedef int (Tcl_DriverGetOptionProc) (ClientData instanceData, - Tcl_Interp *interp, CONST84 char *optionName, + Tcl_Interp *interp, const char *optionName, Tcl_DString *dsPtr); typedef void (Tcl_DriverWatchProc) (ClientData instanceData, int mask); typedef int (Tcl_DriverGetHandleProc) (ClientData instanceData, @@ -1986,7 +1938,7 @@ typedef struct Tcl_Token { * TCL_TOKEN_OPERATOR - The token describes one expression operator. * An operator might be the name of a math * function such as "abs". A TCL_TOKEN_OPERATOR - * token is always preceeded by one + * token is always preceded by one * TCL_TOKEN_SUB_EXPR token for the operator's * subexpression, and is followed by zero or more * TCL_TOKEN_SUB_EXPR tokens for the operator's @@ -2200,16 +2152,16 @@ typedef struct Tcl_EncodingType { /* * The maximum number of bytes that are necessary to represent a single - * Unicode character in UTF-8. The valid values should be 3, 4 or 6 - * (or perhaps 1 if we want to support a non-unicode enabled core). If 3 or - * 4, then Tcl_UniChar must be 2-bytes in size (UCS-2) (the default). If 6, + * Unicode character in UTF-8. The valid values are 4 and 6 + * (or perhaps 1 if we want to support a non-unicode enabled core). If 4, + * then Tcl_UniChar must be 2-bytes in size (UCS-2) (the default). If 6, * then Tcl_UniChar must be 4-bytes in size (UCS-4). At this time UCS-2 mode * is the default and recommended mode. UCS-4 is experimental and not * recommended. It works for the core, but most extensions expect UCS-2. */ #ifndef TCL_UTF_MAX -#define TCL_UTF_MAX 3 +#define TCL_UTF_MAX 4 #endif /* @@ -2399,10 +2351,10 @@ typedef int (Tcl_NRPostProc) (ClientData data[], Tcl_Interp *interp, /* *---------------------------------------------------------------------------- * The following constant is used to test for older versions of Tcl in the - * stubs tables. + * stubs tables. If TCL_UTF_MAX>4 use a different value. */ -#define TCL_STUB_MAGIC ((int) 0xFCA3BACF) +#define TCL_STUB_MAGIC ((int) 0xFCA3BACF + (TCL_UTF_MAX>4)) /* * The following function is required to be defined in all stubs aware @@ -2415,16 +2367,34 @@ const char * Tcl_InitStubs(Tcl_Interp *interp, const char *version, int exact, int magic); const char * TclTomMathInitializeStubs(Tcl_Interp *interp, const char *version, int epoch, int revision); +#if defined(_WIN32) + TCL_NORETURN void Tcl_ConsolePanic(const char *format, ...); +#else +# define Tcl_ConsolePanic ((Tcl_PanicProc *)0) +#endif #ifdef USE_TCL_STUBS -#define Tcl_InitStubs(interp, version, exact) \ - (Tcl_InitStubs)(interp, version, \ +#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE +# define Tcl_InitStubs(interp, version, exact) \ + (Tcl_InitStubs)(interp, version, \ (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \ TCL_STUB_MAGIC) #else -#define Tcl_InitStubs(interp, version, exact) \ - Tcl_PkgInitStubsCheck(interp, version, \ - (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16)) +# define Tcl_InitStubs(interp, version, exact) \ + (Tcl_InitStubs)(interp, TCL_PATCH_LEVEL, \ + 1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \ + TCL_STUB_MAGIC) +#endif +#else +#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE +# define Tcl_InitStubs(interp, version, exact) \ + Tcl_PkgInitStubsCheck(interp, version, \ + (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16)) +#else +# define Tcl_InitStubs(interp, version, exact) \ + Tcl_PkgInitStubsCheck(interp, TCL_PATCH_LEVEL, \ + 1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16)) +#endif #endif /* @@ -2433,7 +2403,7 @@ const char * TclTomMathInitializeStubs(Tcl_Interp *interp, */ #define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \ - ((Tcl_CreateInterp)())) + (((Tcl_SetPanicProc)(Tcl_ConsolePanic), Tcl_CreateInterp)())) EXTERN void Tcl_MainEx(int argc, char **argv, Tcl_AppInitProc *appInitProc, Tcl_Interp *interp); EXTERN const char * Tcl_PkgInitStubsCheck(Tcl_Interp *interp, @@ -2552,15 +2522,9 @@ EXTERN void Tcl_GetMemoryInfo(Tcl_DString *dsPtr); # undef Tcl_NewDoubleObj # define Tcl_NewDoubleObj(val) \ Tcl_DbNewDoubleObj(val, __FILE__, __LINE__) -# undef Tcl_NewIntObj -# define Tcl_NewIntObj(val) \ - Tcl_DbNewLongObj(val, __FILE__, __LINE__) # undef Tcl_NewListObj # define Tcl_NewListObj(objc, objv) \ Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__) -# undef Tcl_NewLongObj -# define Tcl_NewLongObj(val) \ - Tcl_DbNewLongObj(val, __FILE__, __LINE__) # undef Tcl_NewObj # define Tcl_NewObj() \ Tcl_DbNewObj(__FILE__, __LINE__) @@ -2599,34 +2563,13 @@ EXTERN void Tcl_GetMemoryInfo(Tcl_DString *dsPtr); /* *---------------------------------------------------------------------------- - * Macros that eliminate the overhead of the thread synchronization functions - * when compiling without thread support. - */ - -#ifndef TCL_THREADS -#undef Tcl_MutexLock -#define Tcl_MutexLock(mutexPtr) -#undef Tcl_MutexUnlock -#define Tcl_MutexUnlock(mutexPtr) -#undef Tcl_MutexFinalize -#define Tcl_MutexFinalize(mutexPtr) -#undef Tcl_ConditionNotify -#define Tcl_ConditionNotify(condPtr) -#undef Tcl_ConditionWait -#define Tcl_ConditionWait(condPtr, mutexPtr, timePtr) -#undef Tcl_ConditionFinalize -#define Tcl_ConditionFinalize(condPtr) -#endif /* TCL_THREADS */ - -/* - *---------------------------------------------------------------------------- * Deprecated Tcl functions: */ -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* * These function have been renamed. The old names are deprecated, but we - * define these macros for backwards compatibilty. + * define these macros for backwards compatibility. */ # define Tcl_Ckalloc Tcl_Alloc diff --git a/generic/tclAlloc.c b/generic/tclAlloc.c index 64df1a2..df1718b 100644 --- a/generic/tclAlloc.c +++ b/generic/tclAlloc.c @@ -22,7 +22,7 @@ */ #include "tclInt.h" -#if !defined(TCL_THREADS) || !defined(USE_THREAD_ALLOC) +#if !TCL_THREADS || !defined(USE_THREAD_ALLOC) #if USE_TCLALLOC @@ -121,7 +121,7 @@ static struct block bigBlocks={ /* Big blocks aren't suballocated. */ * variable. */ -#ifdef TCL_THREADS +#if TCL_THREADS static Tcl_Mutex *allocMutexPtr; #endif static int allocInit = 0; @@ -171,7 +171,7 @@ TclInitAlloc(void) { if (!allocInit) { allocInit = 1; -#ifdef TCL_THREADS +#if TCL_THREADS allocMutexPtr = Tcl_GetAllocMutex(); #endif } @@ -661,14 +661,14 @@ mstats( fprintf(stderr, "\nused:\t"); for (i = 0; i < NBUCKETS; i++) { - fprintf(stderr, " %" TCL_LL_MODIFIER "d", (Tcl_WideInt)numMallocs[i]); + fprintf(stderr, " %" TCL_Z_MODIFIER "u", numMallocs[i]); totalUsed += numMallocs[i] * (1 << (i + 3)); } - fprintf(stderr, "\n\tTotal small in use: %" TCL_LL_MODIFIER "d, total free: %" TCL_LL_MODIFIER "d\n", - (Tcl_WideInt)totalUsed, (Tcl_WideInt)totalFree); - fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_LL_MODIFIER "d\n", - MAXMALLOC, (Tcl_WideInt)numMallocs[NBUCKETS]); + fprintf(stderr, "\n\tTotal small in use: %" TCL_Z_MODIFIER "u, total free: %" TCL_Z_MODIFIER "u\n", + totalUsed, totalFree); + fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_Z_MODIFIER "u\n", + MAXMALLOC, numMallocs[NBUCKETS]); Tcl_MutexUnlock(allocMutexPtr); } diff --git a/generic/tclAssembly.c b/generic/tclAssembly.c index 4c5ae68..6356a00 100644 --- a/generic/tclAssembly.c +++ b/generic/tclAssembly.c @@ -2246,23 +2246,24 @@ GetListIndexOperand( Tcl_Token* tokenPtr = *tokenPtrPtr; /* INOUT: Pointer to the next token in the * source code */ - Tcl_Obj* intObj; /* Integer from the source code */ - int status; /* Tcl status return */ + Tcl_Obj *value; + int status; - /* - * Extract the next token as a string. - */ - - if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &intObj) != TCL_OK) { + /* General operand validity check */ + if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &value) != TCL_OK) { return TCL_ERROR; } + /* Convert to an integer, advance to the next token and return. */ /* - * Convert to an integer, advance to the next token and return. + * NOTE: Indexing a list with an index before it yields the + * same result as indexing after it, and might be more easily portable + * when list size limits grow. */ + status = TclIndexEncode(interp, value, + TCL_INDEX_BEFORE,TCL_INDEX_BEFORE, result); - status = TclGetIntForIndex(interp, intObj, -2, result); - Tcl_DecrRefCount(intObj); + Tcl_DecrRefCount(value); *tokenPtrPtr = TokenAfter(tokenPtr); return status; } @@ -4266,7 +4267,7 @@ AddBasicBlockRangeToErrorInfo( Tcl_AppendObjToErrorInfo(interp, lineNo); Tcl_AddErrorInfo(interp, " and "); if (bbPtr->successor1 != NULL) { - TclSetLongObj(lineNo, bbPtr->successor1->startLine); + TclSetIntObj(lineNo, bbPtr->successor1->startLine); Tcl_AppendObjToErrorInfo(interp, lineNo); } else { Tcl_AddErrorInfo(interp, "end of assembly code"); diff --git a/generic/tclBasic.c b/generic/tclBasic.c index d4fa833..81e1927 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -118,6 +118,8 @@ static Tcl_ObjCmdProc ExprEntierFunc; static Tcl_ObjCmdProc ExprFloorFunc; static Tcl_ObjCmdProc ExprIntFunc; static Tcl_ObjCmdProc ExprIsqrtFunc; +static Tcl_ObjCmdProc ExprMaxFunc; +static Tcl_ObjCmdProc ExprMinFunc; static Tcl_ObjCmdProc ExprRandFunc; static Tcl_ObjCmdProc ExprRoundFunc; static Tcl_ObjCmdProc ExprSqrtFunc; @@ -130,8 +132,10 @@ static Tcl_NRPostProc NRCoroutineCallerCallback; static Tcl_NRPostProc NRCoroutineExitCallback; static Tcl_NRPostProc NRCommand; +#if !defined(TCL_NO_DEPRECATED) static Tcl_ObjCmdProc OldMathFuncProc; static void OldMathFuncDeleteProc(ClientData clientData); +#endif /* !defined(TCL_NO_DEPRECATED) */ static void ProcessUnexpectedResult(Tcl_Interp *interp, int returnCode); static int RewindCoroutine(CoroutineData *corPtr, int result); @@ -203,7 +207,7 @@ static const CmdInfo builtInCmds[] = { {"append", Tcl_AppendObjCmd, TclCompileAppendCmd, NULL, CMD_IS_SAFE}, {"apply", Tcl_ApplyObjCmd, NULL, TclNRApplyObjCmd, CMD_IS_SAFE}, {"break", Tcl_BreakObjCmd, TclCompileBreakCmd, NULL, CMD_IS_SAFE}, -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 {"case", Tcl_CaseObjCmd, NULL, NULL, CMD_IS_SAFE}, #endif {"catch", Tcl_CatchObjCmd, TclCompileCatchCmd, TclNRCatchObjCmd, CMD_IS_SAFE}, @@ -234,7 +238,7 @@ static const CmdInfo builtInCmds[] = { {"lsearch", Tcl_LsearchObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lset", Tcl_LsetObjCmd, TclCompileLsetCmd, NULL, CMD_IS_SAFE}, {"lsort", Tcl_LsortObjCmd, NULL, NULL, CMD_IS_SAFE}, - {"package", Tcl_PackageObjCmd, NULL, NULL, CMD_IS_SAFE}, + {"package", Tcl_PackageObjCmd, NULL, TclNRPackageObjCmd, CMD_IS_SAFE}, {"proc", Tcl_ProcObjCmd, NULL, NULL, CMD_IS_SAFE}, {"regexp", Tcl_RegexpObjCmd, TclCompileRegexpCmd, NULL, CMD_IS_SAFE}, {"regsub", Tcl_RegsubObjCmd, TclCompileRegsubCmd, NULL, CMD_IS_SAFE}, @@ -321,6 +325,8 @@ static const BuiltinFuncDef BuiltinFuncTable[] = { { "isqrt", ExprIsqrtFunc, NULL }, { "log", ExprUnaryFunc, (ClientData) log }, { "log10", ExprUnaryFunc, (ClientData) log10 }, + { "max", ExprMaxFunc, NULL }, + { "min", ExprMinFunc, NULL }, { "pow", ExprBinaryFunc, (ClientData) pow }, { "rand", ExprRandFunc, NULL }, { "round", ExprRoundFunc, NULL }, @@ -743,7 +749,7 @@ Tcl_CreateInterp(void) * cache was already initialised by the call to alloc the interp struct. */ -#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#if TCL_THREADS && defined(USE_THREAD_ALLOC) iPtr->allocCache = TclpGetAllocCache(); #else iPtr->allocCache = NULL; @@ -813,6 +819,7 @@ Tcl_CreateInterp(void) TclInitNamespaceCmd(interp); TclInitStringCmd(interp); TclInitPrefixCmd(interp); + TclInitProcessCmd(interp); /* * Register "clock" subcommands. These *do* go through @@ -950,12 +957,14 @@ Tcl_CreateInterp(void) Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY); Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY); +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 Tcl_TraceVar2(interp, "tcl_precision", NULL, TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, TclPrecTraceProc, NULL); +#endif /* !TCL_NO_DEPRECATED */ TclpSetVariables(interp); -#ifdef TCL_THREADS +#if TCL_THREADS /* * The existence of the "threaded" element of the tcl_platform array * indicates that this particular Tcl shell has been compiled with threads @@ -2098,13 +2107,13 @@ Tcl_CreateCommand( hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew); - if (isNew || deleted) { + if (isNew || deleted) { /* * isNew - No conflict with existing command. * deleted - We've already deleted a conflicting command */ break; - } + } /* An existing command conflicts. Try to delete it.. */ cmdPtr = Tcl_GetHashValue(hPtr); @@ -2245,74 +2254,97 @@ Tcl_CreateObjCommand( * name. */ ClientData clientData, /* Arbitrary value to pass to object * function. */ - Tcl_CmdDeleteProc *deleteProc) + Tcl_CmdDeleteProc *deleteProc /* If not NULL, gives a function to call when * this command is deleted. */ +) { Interp *iPtr = (Interp *) interp; - ImportRef *oldRefPtr = NULL; Namespace *nsPtr; - Command *cmdPtr; - Tcl_HashEntry *hPtr; const char *tail; - int isNew = 0, deleted = 0; - ImportedCmdData *dataPtr; if (iPtr->flags & DELETED) { /* * The interpreter is being deleted. Don't create any new commands; * it's not safe to muck with the interpreter anymore. */ - return (Tcl_Command) NULL; } /* - * If the command name we seek to create already exists, we need to - * delete that first. That can be tricky in the presence of traces. - * Loop until we no longer find an existing command in the way, or - * until we've deleted one command and that didn't finish the job. + * Determine where the command should reside. If its name contains + * namespace qualifiers, we put it in the specified namespace; + * otherwise, we always put it in the global namespace. */ - while (1) { - /* - * Determine where the command should reside. If its name contains - * namespace qualifiers, we put it in the specified namespace; - * otherwise, we always put it in the global namespace. - */ + if (strstr(cmdName, "::") != NULL) { + Namespace *dummy1, *dummy2; - if (strstr(cmdName, "::") != NULL) { - Namespace *dummy1, *dummy2; + TclGetNamespaceForQualName(interp, cmdName, NULL, + TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail); + if ((nsPtr == NULL) || (tail == NULL)) { + return (Tcl_Command) NULL; + } + } else { + nsPtr = iPtr->globalNsPtr; + tail = cmdName; + } - TclGetNamespaceForQualName(interp, cmdName, NULL, - TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail); - if ((nsPtr == NULL) || (tail == NULL)) { - return (Tcl_Command) NULL; - } - } else { - nsPtr = iPtr->globalNsPtr; - tail = cmdName; - } + return TclCreateObjCommandInNs(interp, tail, (Tcl_Namespace *) nsPtr, + proc, clientData, deleteProc); +} - hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew); +Tcl_Command +TclCreateObjCommandInNs( + Tcl_Interp *interp, + const char *cmdName, /* Name of command, without any namespace + * components. */ + Tcl_Namespace *namespace, /* The namespace to create the command in */ + Tcl_ObjCmdProc *proc, /* Object-based function to associate with + * name. */ + ClientData clientData, /* Arbitrary value to pass to object + * function. */ + Tcl_CmdDeleteProc *deleteProc) + /* If not NULL, gives a function to call when + * this command is deleted. */ +{ + int deleted = 0, isNew = 0; + Command *cmdPtr; + ImportRef *oldRefPtr = NULL; + ImportedCmdData *dataPtr; + Tcl_HashEntry *hPtr; + Namespace *nsPtr = (Namespace *) namespace; - if (isNew || deleted) { + /* + * If the command name we seek to create already exists, we need to delete + * that first. That can be tricky in the presence of traces. Loop until we + * no longer find an existing command in the way, or until we've deleted + * one command and that didn't finish the job. + */ + + while (1) { + hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, cmdName, &isNew); + + if (isNew || deleted) { /* * isNew - No conflict with existing command. * deleted - We've already deleted a conflicting command */ break; - } + } + + /* + * An existing command conflicts. Try to delete it. + */ - /* An existing command conflicts. Try to delete it.. */ cmdPtr = Tcl_GetHashValue(hPtr); /* - * [***] This is wrong. See Tcl Bug a16752c252. - * However, this buggy behavior is kept under particular - * circumstances to accommodate deployed binaries of the - * "tclcompiler" program. http://sourceforge.net/projects/tclpro/ - * that crash if the bug is fixed. + * [***] This is wrong. See Tcl Bug a16752c252. However, this buggy + * behavior is kept under particular circumstances to accommodate + * deployed binaries of the "tclcompiler" program + * http://sourceforge.net/projects/tclpro/ + * that crash if the bug is fixed. */ if (cmdPtr->objProc == TclInvokeStringCommand @@ -2336,7 +2368,16 @@ Tcl_CreateObjCommand( cmdPtr->flags |= CMD_REDEF_IN_PROGRESS; } + /* + * Make sure namespace doesn't get deallocated. + */ + + cmdPtr->nsPtr->refCount++; + Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr); + nsPtr = (Namespace *) TclEnsureNamespace(interp, + (Tcl_Namespace *) cmdPtr->nsPtr); + TclNsDecrRefCount(cmdPtr->nsPtr); if (cmdPtr->flags & CMD_REDEF_IN_PROGRESS) { oldRefPtr = cmdPtr->importRefPtr; @@ -2345,12 +2386,11 @@ Tcl_CreateObjCommand( TclCleanupCommandMacro(cmdPtr); deleted = 1; } - if (!isNew) { /* - * If the deletion callback recreated the command, just throw away - * the new command (if we try to delete it again, we could get - * stuck in an infinite loop). + * If the deletion callback recreated the command, just throw away the + * new command (if we try to delete it again, we could get stuck in an + * infinite loop). */ ckfree(Tcl_GetHashValue(hPtr)); @@ -2367,7 +2407,7 @@ Tcl_CreateObjCommand( * commands. */ - TclInvalidateCmdLiteral(interp, tail, nsPtr); + TclInvalidateCmdLiteral(interp, cmdName, nsPtr); /* * The list of command exported from the namespace might have changed. @@ -2405,6 +2445,7 @@ Tcl_CreateObjCommand( cmdPtr->importRefPtr = oldRefPtr; while (oldRefPtr != NULL) { Command *refCmdPtr = oldRefPtr->importedCmdPtr; + dataPtr = refCmdPtr->objClientData; dataPtr->realCmdPtr = cmdPtr; oldRefPtr = oldRefPtr->nextPtr; @@ -2597,10 +2638,6 @@ TclRenameCommand( Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, NULL); return TCL_ERROR; } - cmdNsPtr = cmdPtr->nsPtr; - oldFullName = Tcl_NewObj(); - Tcl_IncrRefCount(oldFullName); - Tcl_GetCommandFullName(interp, cmd, oldFullName); /* * If the new command name is NULL or empty, delete the command. Do this @@ -2609,10 +2646,14 @@ TclRenameCommand( if ((newName == NULL) || (*newName == '\0')) { Tcl_DeleteCommandFromToken(interp, cmd); - result = TCL_OK; - goto done; + return TCL_OK; } + cmdNsPtr = cmdPtr->nsPtr; + oldFullName = Tcl_NewObj(); + Tcl_IncrRefCount(oldFullName); + Tcl_GetCommandFullName(interp, cmd, oldFullName); + /* * Make sure that the destination command does not already exist. The * rename operation is like creating a command, so we should automatically @@ -3112,7 +3153,7 @@ Tcl_DeleteCommandFromToken( /* * We must delete this command, even though both traces and delete procs * may try to avoid this (renaming the command etc). Also traces and - * delete procs may try to delete the command themsevles. This flag + * delete procs may try to delete the command themselves. This flag * declares that a delete is in progress and that recursive deletes should * be ignored. */ @@ -3124,6 +3165,8 @@ Tcl_DeleteCommandFromToken( * traces. */ + cmdPtr->nsPtr->refCount++; + if (cmdPtr->tracePtr != NULL) { CommandTrace *tracePtr; CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE); @@ -3151,6 +3194,7 @@ Tcl_DeleteCommandFromToken( */ TclInvalidateNsCmdLookup(cmdPtr->nsPtr); + TclNsDecrRefCount(cmdPtr->nsPtr); /* * If the command being deleted has a compile function, increment the @@ -3488,6 +3532,7 @@ TclCleanupCommand( *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) void Tcl_CreateMathFunc( Tcl_Interp *interp, /* Interpreter in which function is to be @@ -3538,7 +3583,7 @@ Tcl_CreateMathFunc( static int OldMathFuncProc( - ClientData clientData, /* Ponter to OldMathFuncData describing the + ClientData clientData, /* Pointer to OldMathFuncData describing the * function being called */ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Actual parameter count */ @@ -3651,7 +3696,7 @@ OldMathFuncProc( */ if (funcResult.type == TCL_INT) { - TclNewLongObj(valuePtr, funcResult.intValue); + TclNewIntObj(valuePtr, funcResult.intValue); } else if (funcResult.type == TCL_WIDE_INT) { valuePtr = Tcl_NewWideIntObj(funcResult.wideValue); } else { @@ -3819,6 +3864,7 @@ Tcl_ListMathFuncs( return result; } +#endif /* !defined(TCL_NO_DEPRECATED) */ /* *---------------------------------------------------------------------- @@ -4426,7 +4472,9 @@ TclNRRunCallbacks( /* All callbacks down to rootPtr not inclusive * are to be run. */ { +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 Interp *iPtr = (Interp *) interp; +#endif /* !defined(TCL_NO_DEPRECATED) */ NRE_callback *callbackPtr; Tcl_NRPostProc *procPtr; @@ -4440,9 +4488,13 @@ TclNRRunCallbacks( * are for NR function calls, and those are Tcl_Obj based. */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 if (*(iPtr->result) != 0) { (void) Tcl_GetObjResult(interp); } +#endif /* !defined(TCL_NO_DEPRECATED) */ + + /* This is the trampoline. */ while (TOP_CB(interp) != rootPtr) { callbackPtr = TOP_CB(interp); @@ -4577,7 +4629,7 @@ TEOV_Exception( if (result == TCL_RETURN) { result = TclUpdateReturnInfo(iPtr); } - if ((result != TCL_ERROR) && !allowExceptions) { + if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) { ProcessUnexpectedResult(interp, result); result = TCL_ERROR; } @@ -4758,7 +4810,7 @@ TEOV_RunEnterTraces( { Interp *iPtr = (Interp *) interp; Command *cmdPtr = *cmdPtrPtr; - size_t newEpoch, cmdEpoch = cmdPtr->cmdEpoch; + unsigned int newEpoch, cmdEpoch = cmdPtr->cmdEpoch; int length, traceCode = TCL_OK; const char *command = TclGetStringFromObj(commandPtr, &length); @@ -4901,6 +4953,7 @@ Tcl_EvalTokensStandard( NULL, NULL); } +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* *---------------------------------------------------------------------- * @@ -4948,6 +5001,7 @@ Tcl_EvalTokens( Tcl_ResetResult(interp); return resPtr; } +#endif /* !TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- @@ -6466,7 +6520,6 @@ Tcl_ExprLongObj( resultPtr = Tcl_NewBignumObj(&big); /* FALLTHROUGH */ } - case TCL_NUMBER_LONG: case TCL_NUMBER_WIDE: case TCL_NUMBER_BIG: result = TclGetLongFromObj(interp, resultPtr, ptr); @@ -6834,7 +6887,8 @@ Tcl_AddObjErrorInfo( iPtr->flags |= ERR_LEGACY_COPY; if (iPtr->errorInfo == NULL) { - if (iPtr->result[0] != 0) { +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + if (*(iPtr->result) != 0) { /* * The interp's string result is set, apparently by some extension * making a deprecated direct write to it. That extension may @@ -6844,9 +6898,9 @@ Tcl_AddObjErrorInfo( */ iPtr->errorInfo = Tcl_NewStringObj(iPtr->result, -1); - } else { + } else +#endif /* !defined(TCL_NO_DEPRECATED) */ iPtr->errorInfo = iPtr->objResultPtr; - } Tcl_IncrRefCount(iPtr->errorInfo); if (!iPtr->errorCode) { Tcl_SetErrorCode(interp, "NONE", NULL); @@ -7442,12 +7496,12 @@ ExprAbsFunc( return TCL_ERROR; } - if (type == TCL_NUMBER_LONG) { - long l = *((const long *) ptr); + if (type == TCL_NUMBER_WIDE) { + Tcl_WideInt l = *((const Tcl_WideInt *) ptr); - if (l > (long)0) { + if (l > (Tcl_WideInt)0) { goto unChanged; - } else if (l == (long)0) { + } else if (l == (Tcl_WideInt)0) { const char *string = objv[1]->bytes; if (string) { while (*string != '0') { @@ -7459,11 +7513,11 @@ ExprAbsFunc( } } goto unChanged; - } else if (l == LONG_MIN) { - TclInitBignumFromLong(&big, l); + } else if (l == LLONG_MIN) { + TclInitBignumFromWideInt(&big, l); goto tooLarge; } - Tcl_SetObjResult(interp, Tcl_NewLongObj(-l)); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-l)); return TCL_OK; } @@ -7487,24 +7541,8 @@ ExprAbsFunc( return TCL_OK; } -#ifndef TCL_WIDE_INT_IS_LONG - if (type == TCL_NUMBER_WIDE) { - Tcl_WideInt w = *((const Tcl_WideInt *) ptr); - - if (w >= (Tcl_WideInt)0) { - goto unChanged; - } - if (w == LLONG_MIN) { - TclInitBignumFromWideInt(&big, w); - goto tooLarge; - } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-w)); - return TCL_OK; - } -#endif - if (type == TCL_NUMBER_BIG) { - if (mp_cmp_d((const mp_int *) ptr, 0) == MP_LT) { + if (mp_isneg((const mp_int *) ptr)) { Tcl_GetBignumFromObj(NULL, objv[1], &big); tooLarge: mp_neg(&big, &big); @@ -7699,6 +7737,71 @@ ExprWideFunc( return TCL_OK; } +/* + * Common implmentation of max() and min(). + */ +static int +ExprMaxMinFunc( + ClientData clientData, /* Ignored. */ + Tcl_Interp *interp, /* The interpreter in which to execute the + * function. */ + int objc, /* Actual parameter count. */ + Tcl_Obj *const *objv, /* Actual parameter vector. */ + int op) /* Comparison direction */ +{ + Tcl_Obj *res; + double d; + int type, i; + ClientData ptr; + + if (objc < 2) { + MathFuncWrongNumArgs(interp, 2, objc, objv); + return TCL_ERROR; + } + res = objv[1]; + for (i = 1; i < objc; i++) { + if (TclGetNumberFromObj(interp, objv[i], &ptr, &type) != TCL_OK) { + return TCL_ERROR; + } + if (type == TCL_NUMBER_NAN) { + /* + * Get the error message for NaN. + */ + + Tcl_GetDoubleFromObj(interp, objv[i], &d); + return TCL_ERROR; + } + if (TclCompareTwoNumbers(objv[i], res) == op) { + res = objv[i]; + } + } + + Tcl_SetObjResult(interp, res); + return TCL_OK; +} + +static int +ExprMaxFunc( + ClientData clientData, /* Ignored. */ + Tcl_Interp *interp, /* The interpreter in which to execute the + * function. */ + int objc, /* Actual parameter count. */ + Tcl_Obj *const *objv) /* Actual parameter vector. */ +{ + return ExprMaxMinFunc(clientData, interp, objc, objv, MP_GT); +} + +static int +ExprMinFunc( + ClientData clientData, /* Ignored. */ + Tcl_Interp *interp, /* The interpreter in which to execute the + * function. */ + int objc, /* Actual parameter count. */ + Tcl_Obj *const *objv) /* Actual parameter vector. */ +{ + return ExprMaxMinFunc(clientData, interp, objc, objv, MP_LT); +} + static int ExprRandFunc( ClientData clientData, /* Ignored. */ @@ -7722,8 +7825,8 @@ ExprRandFunc( iPtr->flags |= RAND_SEED_INITIALIZED; /* - * Take into consideration the thread this interp is running in order - * to insure different seeds in different threads (bug #416643) + * To ensure different seeds in different threads (bug #416643), + * take into consideration the thread this interp is running in. */ iPtr->randSeed = TclpGetClicks() + (PTR2INT(Tcl_GetCurrentThread())<<12); @@ -8182,7 +8285,26 @@ Tcl_NRCreateCommand( * this command is deleted. */ { Command *cmdPtr = (Command *) - Tcl_CreateObjCommand(interp,cmdName,proc,clientData,deleteProc); + Tcl_CreateObjCommand(interp, cmdName, proc, clientData, + deleteProc); + + cmdPtr->nreProc = nreProc; + return (Tcl_Command) cmdPtr; +} + +Tcl_Command +TclNRCreateCommandInNs( + Tcl_Interp *interp, + const char *cmdName, + Tcl_Namespace *nsPtr, + Tcl_ObjCmdProc *proc, + Tcl_ObjCmdProc *nreProc, + ClientData clientData, + Tcl_CmdDeleteProc *deleteProc) +{ + Command *cmdPtr = (Command *) + TclCreateObjCommandInNs(interp, cmdName, nsPtr, proc, clientData, + deleteProc); cmdPtr->nreProc = nreProc; return (Tcl_Command) cmdPtr; @@ -8286,7 +8408,6 @@ TclPushTailcallPoint( TclNRAddCallback(interp, NRCommand, NULL, NULL, NULL, NULL); ((Interp *) interp)->numLevels++; } - /* *---------------------------------------------------------------------- @@ -8322,7 +8443,6 @@ TclSetTailcall( } runPtr->data[1] = listPtr; } - /* *---------------------------------------------------------------------- @@ -8380,25 +8500,18 @@ TclNRTailcallObjCmd( if (objc > 1) { Tcl_Obj *listPtr, *nsObjPtr; Tcl_Namespace *nsPtr = (Tcl_Namespace *) iPtr->varFramePtr->nsPtr; - Tcl_Namespace *ns1Ptr; /* The tailcall data is in a Tcl list: the first element is the * namespace, the rest the command to be tailcalled. */ - listPtr = Tcl_NewListObj(objc, objv); - nsObjPtr = Tcl_NewStringObj(nsPtr->fullName, -1); - if ((TCL_OK != TclGetNamespaceFromObj(interp, nsObjPtr, &ns1Ptr)) - || (nsPtr != ns1Ptr)) { - Tcl_Panic("Tailcall failed to find the proper namespace"); - } + listPtr = Tcl_NewListObj(objc, objv); TclListObjSetElement(interp, listPtr, 0, nsObjPtr); iPtr->varFramePtr->tailcallPtr = listPtr; } return TCL_RETURN; } - /* *---------------------------------------------------------------------- @@ -8466,7 +8579,6 @@ TclNRReleaseValues( } return result; } - void Tcl_NRAddCallback( @@ -8972,9 +9084,9 @@ TclNRCoroutineObjCmd( { Command *cmdPtr; CoroutineData *corPtr; - const char *fullName, *procName; - Namespace *nsPtr, *altNsPtr, *cxtNsPtr; - Tcl_DString ds; + const char *procName, *simpleName; + Namespace *nsPtr, *altNsPtr, *cxtNsPtr, + *inNsPtr = (Namespace *)TclGetCurrentNamespace(interp); Namespace *lookupNsPtr = iPtr->varFramePtr->nsPtr; if (objc < 3) { @@ -8982,34 +9094,21 @@ TclNRCoroutineObjCmd( return TCL_ERROR; } - /* - * FIXME: this is copy/pasted from Tcl_ProcObjCommand. Should have - * something in tclUtil.c to find the FQ name. - */ - - fullName = TclGetString(objv[1]); - TclGetNamespaceForQualName(interp, fullName, NULL, 0, - &nsPtr, &altNsPtr, &cxtNsPtr, &procName); + procName = TclGetString(objv[1]); + TclGetNamespaceForQualName(interp, procName, inNsPtr, 0, + &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName); if (nsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": unknown namespace", - fullName)); + procName)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", NULL); return TCL_ERROR; } - if (procName == NULL) { + if (simpleName == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": bad procedure name", - fullName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", fullName, NULL); - return TCL_ERROR; - } - if ((nsPtr != iPtr->globalNsPtr) - && (procName != NULL) && (procName[0] == ':')) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create procedure \"%s\" in non-global namespace with" - " name starting with \":\"", procName)); + procName)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, NULL); return TCL_ERROR; } @@ -9021,16 +9120,9 @@ TclNRCoroutineObjCmd( corPtr = ckalloc(sizeof(CoroutineData)); - Tcl_DStringInit(&ds); - if (nsPtr != iPtr->globalNsPtr) { - Tcl_DStringAppend(&ds, nsPtr->fullName, -1); - TclDStringAppendLiteral(&ds, "::"); - } - Tcl_DStringAppend(&ds, procName, -1); - - cmdPtr = (Command *) Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds), - /*objProc*/ NULL, TclNRInterpCoroutine, corPtr, DeleteCoroutine); - Tcl_DStringFree(&ds); + cmdPtr = (Command *) TclNRCreateCommandInNs(interp, simpleName, + (Tcl_Namespace *)nsPtr, /*objProc*/ NULL, TclNRInterpCoroutine, + corPtr, DeleteCoroutine); corPtr->cmdPtr = cmdPtr; cmdPtr->refCount++; @@ -9091,7 +9183,7 @@ TclNRCoroutineObjCmd( TclNRAddCallback(interp, NRCoroutineExitCallback, corPtr, NULL, NULL, NULL); - /* insure that the command is looked up in the correct namespace */ + /* ensure that the command is looked up in the correct namespace */ iPtr->lookupNsPtr = lookupNsPtr; Tcl_NREvalObj(interp, Tcl_NewListObj(objc-2, objv+2), 0); iPtr->numLevels--; diff --git a/generic/tclBinary.c b/generic/tclBinary.c index cb5a5cb..65e6690 100644 --- a/generic/tclBinary.c +++ b/generic/tclBinary.c @@ -268,9 +268,9 @@ const Tcl_ObjType tclByteArrayType = { */ typedef struct ByteArray { - int used; /* The number of bytes used in the byte + unsigned int used; /* The number of bytes used in the byte * array. */ - int allocated; /* The amount of space actually allocated + unsigned int allocated; /* The amount of space actually allocated * minus 1 byte. */ unsigned char bytes[1]; /* The array of bytes. The actual size of this * field depends on the 'allocated' field @@ -278,7 +278,7 @@ typedef struct ByteArray { } ByteArray; #define BYTEARRAY_SIZE(len) \ - ((unsigned) (TclOffset(ByteArray, bytes) + (len))) + (TclOffset(ByteArray, bytes) + (len)) #define GET_BYTEARRAY(objPtr) \ ((ByteArray *) (objPtr)->internalRep.twoPtrValue.ptr1) #define SET_BYTEARRAY(objPtr, baPtr) \ @@ -427,7 +427,7 @@ Tcl_SetByteArrayObj( /* *---------------------------------------------------------------------- * - * Tcl_GetByteArrayFromObj -- + * Tcl_GetByteArrayFromObj/Tcl_GetByteArrayFromObj2 -- * * Attempt to get the array of bytes from the Tcl object. If the object * is not already a ByteArray object, an attempt will be made to convert @@ -442,6 +442,7 @@ Tcl_SetByteArrayObj( *---------------------------------------------------------------------- */ +#undef Tcl_GetByteArrayFromObj unsigned char * Tcl_GetByteArrayFromObj( Tcl_Obj *objPtr, /* The ByteArray object. */ @@ -461,6 +462,26 @@ Tcl_GetByteArrayFromObj( } return (unsigned char *) baPtr->bytes; } + +unsigned char * +Tcl_GetByteArrayFromObj2( + Tcl_Obj *objPtr, /* The ByteArray object. */ + size_t *lengthPtr) /* If non-NULL, filled with length of the + * array of bytes in the ByteArray object. */ +{ + ByteArray *baPtr; + + if ((objPtr->typePtr != &properByteArrayType) + && (objPtr->typePtr != &tclByteArrayType)) { + SetByteArrayFromAny(NULL, objPtr); + } + baPtr = GET_BYTEARRAY(objPtr); + + if (lengthPtr != NULL) { + *lengthPtr = baPtr->used; + } + return (unsigned char *) baPtr->bytes; +} /* *---------------------------------------------------------------------- @@ -500,7 +521,7 @@ Tcl_SetByteArrayLength( } byteArrayPtr = GET_BYTEARRAY(objPtr); - if (length > byteArrayPtr->allocated) { + if ((size_t)length > byteArrayPtr->allocated) { byteArrayPtr = ckrealloc(byteArrayPtr, BYTEARRAY_SIZE(length)); byteArrayPtr->allocated = length; SET_BYTEARRAY(objPtr, byteArrayPtr); @@ -718,7 +739,7 @@ TclAppendBytesToByteArray( int len) { ByteArray *byteArrayPtr; - int needed; + size_t needed; if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object","TclAppendBytesToByteArray"); @@ -737,7 +758,7 @@ TclAppendBytesToByteArray( } byteArrayPtr = GET_BYTEARRAY(objPtr); - if (len > INT_MAX - byteArrayPtr->used) { + if ((size_t)len + byteArrayPtr->used > INT_MAX) { Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } diff --git a/generic/tclCkalloc.c b/generic/tclCkalloc.c index 123d872..e3fb98e 100644 --- a/generic/tclCkalloc.c +++ b/generic/tclCkalloc.c @@ -156,7 +156,7 @@ TclInitDbCkalloc(void) if (!ckallocInit) { ckallocInit = 1; ckallocMutexPtr = Tcl_GetAllocMutex(); -#ifndef TCL_THREADS +#if !TCL_THREADS /* Silence compiler warning */ (void)ckallocMutexPtr; #endif @@ -187,15 +187,15 @@ TclDumpMemoryInfo( "total mallocs %10u\n" "total frees %10u\n" "current packets allocated %10u\n" - "current bytes allocated %10" TCL_LL_MODIFIER "u\n" + "current bytes allocated %10" TCL_Z_MODIFIER "u\n" "maximum packets allocated %10u\n" - "maximum bytes allocated %10" TCL_LL_MODIFIER "u\n", + "maximum bytes allocated %10" TCL_Z_MODIFIER "u\n", total_mallocs, total_frees, current_malloc_packets, - (Tcl_WideInt)current_bytes_malloced, + current_bytes_malloced, maximum_malloc_packets, - (Tcl_WideInt)maximum_bytes_malloced); + maximum_bytes_malloced); if (flags == 0) { fprintf((FILE *)clientData, "%s", buf); } else { @@ -254,7 +254,7 @@ ValidateMemory( fprintf(stderr, "low guard failed at %p, %s %d\n", memHeaderP->body, file, line); fflush(stderr); /* In case name pointer is bad. */ - fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n", (Tcl_WideInt) memHeaderP->length, + fprintf(stderr, "%" TCL_Z_MODIFIER "u bytes allocated at (%s %d)\n", memHeaderP->length, memHeaderP->file, memHeaderP->line); Tcl_Panic("Memory validation failure"); } @@ -276,8 +276,8 @@ ValidateMemory( fprintf(stderr, "high guard failed at %p, %s %d\n", memHeaderP->body, file, line); fflush(stderr); /* In case name pointer is bad. */ - fprintf(stderr, "%" TCL_LL_MODIFIER "d bytes allocated at (%s %d)\n", - (Tcl_WideInt)memHeaderP->length, memHeaderP->file, + fprintf(stderr, "%" TCL_Z_MODIFIER "u bytes allocated at (%s %d)\n", + memHeaderP->length, memHeaderP->file, memHeaderP->line); Tcl_Panic("Memory validation failure"); } @@ -359,9 +359,9 @@ Tcl_DumpActiveMemory( Tcl_MutexLock(ckallocMutexPtr); for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) { address = &memScanP->body[0]; - fprintf(fileP, "%p - %p %" TCL_LL_MODIFIER "d @ %s %d %s", + fprintf(fileP, "%p - %p %" TCL_Z_MODIFIER "u @ %s %d %s", address, address + memScanP->length - 1, - (Tcl_WideInt)memScanP->length, memScanP->file, memScanP->line, + memScanP->length, memScanP->file, memScanP->line, (memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string); (void) fputc('\n', fileP); } @@ -611,8 +611,8 @@ Tcl_DbCkfree( memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET); if (alloc_tracing) { - fprintf(stderr, "ckfree %p %" TCL_LL_MODIFIER "d %s %d\n", - memp->body, (Tcl_WideInt) memp->length, file, line); + fprintf(stderr, "ckfree %p %" TCL_Z_MODIFIER "u %s %d\n", + memp->body, memp->length, file, line); } if (validate_memory) { @@ -859,12 +859,12 @@ MemoryCmd( } if (strcmp(argv[1],"info") == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER"d\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER "d\n", + "%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER"u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER "u\n", "total mallocs", total_mallocs, "total frees", total_frees, "current packets allocated", current_malloc_packets, - "current bytes allocated", (Tcl_WideInt)current_bytes_malloced, + "current bytes allocated", current_bytes_malloced, "maximum packets allocated", maximum_malloc_packets, - "maximum bytes allocated", (Tcl_WideInt)maximum_bytes_malloced)); + "maximum bytes allocated", maximum_bytes_malloced)); return TCL_OK; } if (strcmp(argv[1], "init") == 0) { diff --git a/generic/tclCmdAH.c b/generic/tclCmdAH.c index 807a1ac..810fac6 100644 --- a/generic/tclCmdAH.c +++ b/generic/tclCmdAH.c @@ -164,7 +164,7 @@ Tcl_BreakObjCmd( * *---------------------------------------------------------------------- */ -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* ARGSUSED */ int Tcl_CaseObjCmd( @@ -514,63 +514,6 @@ Tcl_ContinueObjCmd( } /* - *---------------------------------------------------------------------- - * - * Tcl_EncodingObjCmd -- - * - * This command manipulates encodings. - * - * Results: - * A standard Tcl result. - * - * Side effects: - * See the user documentation. - * - *---------------------------------------------------------------------- - */ - -int -Tcl_EncodingObjCmd( - ClientData dummy, /* Not used. */ - Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ - Tcl_Obj *const objv[]) /* Argument objects. */ -{ - int index; - - static const char *const optionStrings[] = { - "convertfrom", "convertto", "dirs", "names", "system", - NULL - }; - enum options { - ENC_CONVERTFROM, ENC_CONVERTTO, ENC_DIRS, ENC_NAMES, ENC_SYSTEM - }; - - if (objc < 2) { - Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?"); - return TCL_ERROR; - } - if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0, - &index) != TCL_OK) { - return TCL_ERROR; - } - - switch ((enum options) index) { - case ENC_CONVERTTO: - return EncodingConverttoObjCmd(dummy, interp, objc, objv); - case ENC_CONVERTFROM: - return EncodingConvertfromObjCmd(dummy, interp, objc, objv); - case ENC_DIRS: - return EncodingDirsObjCmd(dummy, interp, objc, objv); - case ENC_NAMES: - return EncodingNamesObjCmd(dummy, interp, objc, objv); - case ENC_SYSTEM: - return EncodingSystemObjCmd(dummy, interp, objc, objv); - } - return TCL_OK; -} - -/* *----------------------------------------------------------------------------- * * TclInitEncodingCmd -- diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c index 47076ec..3faaa5a 100644 --- a/generic/tclCmdIL.c +++ b/generic/tclCmdIL.c @@ -64,8 +64,9 @@ typedef struct SortInfo { * SORTMODE_COMMAND. Pre-initialized to hold * base of command. */ int *indexv; /* If the -index option was specified, this - * holds the indexes contained in the list - * supplied as an argument to that option. + * holds an encoding of the indexes contained + * in the list supplied as an argument to + * that option. * NULL if no indexes supplied, and points to * singleIndex field when only one * supplied. */ @@ -93,14 +94,6 @@ typedef struct SortInfo { #define SORTMODE_ASCII_NC 8 /* - * Magic values for the index field of the SortInfo structure. Note that the - * index "end-1" will be translated to SORTIDX_END-1, etc. - */ - -#define SORTIDX_NONE -1 /* Not indexed; use whole value. */ -#define SORTIDX_END -2 /* Indexed from end. */ - -/* * Forward declarations for procedures defined in this file: */ @@ -2160,7 +2153,7 @@ Tcl_JoinObjCmd( int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { - int listLen; + int length, listLen; Tcl_Obj *resObjPtr = NULL, *joinObjPtr, **elemPtrs; if ((objc < 2) || (objc > 3)) { @@ -2191,9 +2184,9 @@ Tcl_JoinObjCmd( joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2]; Tcl_IncrRefCount(joinObjPtr); - if (Tcl_GetCharLength(joinObjPtr) == 0) { - TclStringCatObjv(interp, /* inPlace */ 0, listLen, elemPtrs, - &resObjPtr); + (void) Tcl_GetStringFromObj(joinObjPtr, &length); + if (length == 0) { + resObjPtr = TclStringCat(interp, listLen, elemPtrs, 0); } else { int i; @@ -2543,7 +2536,6 @@ Tcl_LrangeObjCmd( register Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_Obj **elemPtrs; int listLen, first, last, result; if (objc != 4) { @@ -2561,55 +2553,14 @@ Tcl_LrangeObjCmd( if (result != TCL_OK) { return result; } - if (first < 0) { - first = 0; - } result = TclGetIntForIndexM(interp, objv[3], /*endValue*/ listLen - 1, &last); if (result != TCL_OK) { return result; } - if (last >= listLen) { - last = listLen - 1; - } - - if (first > last) { - /* - * Returning an empty list is easy. - */ - - return TCL_OK; - } - - result = TclListObjGetElements(interp, objv[1], &listLen, &elemPtrs); - if (result != TCL_OK) { - return result; - } - - if (Tcl_IsShared(objv[1]) || - ((ListRepPtr(objv[1])->refCount > 1))) { - Tcl_SetObjResult(interp, Tcl_NewListObj(last - first + 1, - &elemPtrs[first])); - } else { - /* - * In-place is possible. - */ - - if (last < (listLen - 1)) { - Tcl_ListObjReplace(interp, objv[1], last + 1, listLen - 1 - last, - 0, NULL); - } - - /* - * This one is not conditioned on (first > 0) in order to preserve the - * string-canonizing effect of [lrange 0 end]. - */ - - Tcl_ListObjReplace(interp, objv[1], 0, first, 0, NULL); - Tcl_SetObjResult(interp, objv[1]); - } + Tcl_SetObjResult(interp, TclListObjRange(objv[1], first, last)); return TCL_OK; } @@ -2787,7 +2738,7 @@ Tcl_LreplaceObjCmd( * (to allow for replacing the last elem). */ - if ((first > listLen) && (listLen > 0)) { + if ((first >= listLen) && (listLen > 0)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "list doesn't contain element %s", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LREPLACE", "BADIDX", @@ -2938,20 +2889,21 @@ Tcl_LsearchObjCmd( Tcl_Obj *const objv[]) /* Argument values. */ { const char *bytes, *patternBytes; - int i, match, index, result, listc, length, elemLen, bisect; - int dataType, isIncreasing, lower, upper, offset; + int i, match, index, result=TCL_OK, listc, length, elemLen, bisect; + int allocatedIndexVector = 0; + int dataType, isIncreasing, lower, upper, start, groupSize, groupOffset; Tcl_WideInt patWide, objWide; int allMatches, inlineReturn, negatedMatch, returnSubindices, noCase; double patDouble, objDouble; SortInfo sortInfo; Tcl_Obj *patObj, **listv, *listPtr, *startPtr, *itemPtr; - SortStrCmpFn_t strCmpFn = strcmp; + SortStrCmpFn_t strCmpFn = TclUtfCmp; Tcl_RegExp regexp = NULL; static const char *const options[] = { "-all", "-ascii", "-bisect", "-decreasing", "-dictionary", "-exact", "-glob", "-increasing", "-index", "-inline", "-integer", "-nocase", "-not", - "-real", "-regexp", "-sorted", "-start", + "-real", "-regexp", "-sorted", "-start", "-stride", "-subindices", NULL }; enum options { @@ -2959,7 +2911,7 @@ Tcl_LsearchObjCmd( LSEARCH_DICTIONARY, LSEARCH_EXACT, LSEARCH_GLOB, LSEARCH_INCREASING, LSEARCH_INDEX, LSEARCH_INLINE, LSEARCH_INTEGER, LSEARCH_NOCASE, LSEARCH_NOT, LSEARCH_REAL, LSEARCH_REGEXP, LSEARCH_SORTED, - LSEARCH_START, LSEARCH_SUBINDICES + LSEARCH_START, LSEARCH_STRIDE, LSEARCH_SUBINDICES }; enum datatypes { ASCII, DICTIONARY, INTEGER, REAL @@ -2979,7 +2931,9 @@ Tcl_LsearchObjCmd( bisect = 0; listPtr = NULL; startPtr = NULL; - offset = 0; + groupSize = 1; + groupOffset = 0; + start = 0; noCase = 0; sortInfo.compareCmdPtr = NULL; sortInfo.isIncreasing = 1; @@ -2997,9 +2951,6 @@ Tcl_LsearchObjCmd( for (i = 1; i < objc-2; i++) { if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index) != TCL_OK) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } result = TCL_ERROR; goto done; } @@ -3064,6 +3015,7 @@ Tcl_LsearchObjCmd( if (startPtr != NULL) { Tcl_DecrRefCount(startPtr); + startPtr = NULL; } if (i > objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( @@ -3084,25 +3036,47 @@ Tcl_LsearchObjCmd( startPtr = Tcl_DuplicateObj(objv[i]); } else { startPtr = objv[i]; - Tcl_IncrRefCount(startPtr); } + Tcl_IncrRefCount(startPtr); + break; + case LSEARCH_STRIDE: /* -stride */ + if (i > objc-4) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "\"-stride\" option must be " + "followed by stride length", -1)); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + result = TCL_ERROR; + goto done; + } + if (Tcl_GetIntFromObj(interp, objv[i+1], &groupSize) != TCL_OK) { + result = TCL_ERROR; + goto done; + } + if (groupSize < 1) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "stride length must be at least 1", -1)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT", + "BADSTRIDE", NULL); + result = TCL_ERROR; + goto done; + } + i++; break; case LSEARCH_INDEX: { /* -index */ Tcl_Obj **indices; int j; - if (sortInfo.indexc > 1) { + if (allocatedIndexVector) { TclStackFree(interp, sortInfo.indexv); + allocatedIndexVector = 0; } if (i > objc-4) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-index\" option must be followed by list index", -1)); Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); - return TCL_ERROR; + result = TCL_ERROR; + goto done; } /* @@ -3114,10 +3088,8 @@ Tcl_LsearchObjCmd( i++; if (TclListObjGetElements(interp, objv[i], &sortInfo.indexc, &indices) != TCL_OK) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } - return TCL_ERROR; + result = TCL_ERROR; + goto done; } switch (sortInfo.indexc) { case 0: @@ -3129,6 +3101,8 @@ Tcl_LsearchObjCmd( default: sortInfo.indexv = TclStackAlloc(interp, sizeof(int) * sortInfo.indexc); + allocatedIndexVector = 1; /* Cannot use indexc field, as it + * might be decreased by 1 later. */ } /* @@ -3138,13 +3112,26 @@ Tcl_LsearchObjCmd( */ for (j=0 ; j<sortInfo.indexc ; j++) { - if (TclGetIntForIndexM(interp, indices[j], SORTIDX_END, - &sortInfo.indexv[j]) != TCL_OK) { + int encoded = 0; + if (TclIndexEncode(interp, indices[j], TCL_INDEX_BEFORE, + TCL_INDEX_AFTER, &encoded) != TCL_OK) { + result = TCL_ERROR; + } + if ((encoded == TCL_INDEX_BEFORE) + || (encoded == TCL_INDEX_AFTER)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "index \"%s\" cannot select an element " + "from any list", Tcl_GetString(indices[j]))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX" + "OUTOFRANGE", NULL); + result = TCL_ERROR; + } + if (result == TCL_ERROR) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (-index option item number %d)", j)); - result = TCL_ERROR; goto done; } + sortInfo.indexv[j] = encoded; } break; } @@ -3156,14 +3143,12 @@ Tcl_LsearchObjCmd( */ if (returnSubindices && sortInfo.indexc==0) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } Tcl_SetObjResult(interp, Tcl_NewStringObj( "-subindices cannot be used without -index option", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BAD_OPTION_MIX", NULL); - return TCL_ERROR; + result = TCL_ERROR; + goto done; } if (bisect && (allMatches || negatedMatch)) { @@ -3171,7 +3156,8 @@ Tcl_LsearchObjCmd( "-bisect is not compatible with -all or -not", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BAD_OPTION_MIX", NULL); - return TCL_ERROR; + result = TCL_ERROR; + goto done; } if (mode == REGEXP) { @@ -3197,9 +3183,6 @@ Tcl_LsearchObjCmd( } if (regexp == NULL) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } result = TCL_ERROR; goto done; } @@ -3212,24 +3195,64 @@ Tcl_LsearchObjCmd( result = TclListObjGetElements(interp, objv[objc - 2], &listc, &listv); if (result != TCL_OK) { - if (startPtr != NULL) { - Tcl_DecrRefCount(startPtr); - } goto done; } /* + * Check for sanity when grouping elements of the overall list together + * because of the -stride option. [TIP #351] + */ + + if (groupSize > 1) { + if (listc % groupSize) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "list size must be a multiple of the stride length", + -1)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BADSTRIDE", + NULL); + result = TCL_ERROR; + goto done; + } + if (sortInfo.indexc > 0) { + /* + * Use the first value in the list supplied to -index as the + * offset of the element within each group by which to sort. + */ + + groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1); + if (groupOffset < 0 || groupOffset >= groupSize) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "when used with \"-stride\", the leading \"-index\"" + " value must be within the group", -1)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", + "BADINDEX", NULL); + result = TCL_ERROR; + goto done; + } + if (sortInfo.indexc == 1) { + sortInfo.indexc = 0; + sortInfo.indexv = NULL; + } else { + sortInfo.indexc--; + + for (i = 0; i < sortInfo.indexc; i++) { + sortInfo.indexv[i] = sortInfo.indexv[i+1]; + } + } + } + } + + /* * Get the user-specified start offset. */ if (startPtr) { - result = TclGetIntForIndexM(interp, startPtr, listc-1, &offset); - Tcl_DecrRefCount(startPtr); + result = TclGetIntForIndexM(interp, startPtr, listc-1, &start); if (result != TCL_OK) { goto done; } - if (offset < 0) { - offset = 0; + if (start < 0) { + start = 0; } /* @@ -3237,16 +3260,21 @@ Tcl_LsearchObjCmd( * "did not match anything at all" result straight away. [Bug 1374778] */ - if (offset > listc-1) { - if (sortInfo.indexc > 1) { - TclStackFree(interp, sortInfo.indexv); - } + if (start > listc-1) { if (allMatches || inlineReturn) { Tcl_ResetResult(interp); } else { Tcl_SetObjResult(interp, Tcl_NewIntObj(-1)); } - return TCL_OK; + goto done; + } + + /* + * If start points within a group, it points to the start of the group. + */ + + if (groupSize > 1) { + start -= (start % groupSize); } } @@ -3305,18 +3333,23 @@ Tcl_LsearchObjCmd( * sense in doing this when the match sense is inverted. */ - lower = offset - 1; + /* + * With -stride, lower, upper and i are kept as multiples of groupSize. + */ + + lower = start - groupSize; upper = listc; - while (lower + 1 != upper && sortInfo.resultCode == TCL_OK) { + while (lower + groupSize != upper && sortInfo.resultCode == TCL_OK) { i = (lower + upper)/2; + i -= i % groupSize; if (sortInfo.indexc != 0) { - itemPtr = SelectObjFromSublist(listv[i], &sortInfo); + itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo); if (sortInfo.resultCode != TCL_OK) { result = sortInfo.resultCode; goto done; } } else { - itemPtr = listv[i]; + itemPtr = listv[i+groupOffset]; } switch ((enum datatypes) dataType) { case ASCII: @@ -3405,10 +3438,10 @@ Tcl_LsearchObjCmd( if (allMatches) { listPtr = Tcl_NewListObj(0, NULL); } - for (i = offset; i < listc; i++) { + for (i = start; i < listc; i += groupSize) { match = 0; if (sortInfo.indexc != 0) { - itemPtr = SelectObjFromSublist(listv[i], &sortInfo); + itemPtr = SelectObjFromSublist(listv[i+groupOffset], &sortInfo); if (sortInfo.resultCode != TCL_OK) { if (listPtr != NULL) { Tcl_DecrRefCount(listPtr); @@ -3417,7 +3450,7 @@ Tcl_LsearchObjCmd( goto done; } } else { - itemPtr = listv[i]; + itemPtr = listv[i+groupOffset]; } switch (mode) { @@ -3507,18 +3540,23 @@ Tcl_LsearchObjCmd( */ if (returnSubindices && (sortInfo.indexc != 0)) { - itemPtr = SelectObjFromSublist(listv[i], &sortInfo); + itemPtr = SelectObjFromSublist(listv[i+groupOffset], + &sortInfo); + Tcl_ListObjAppendElement(interp, listPtr, itemPtr); + } else if (groupSize > 1) { + Tcl_ListObjReplace(interp, listPtr, LIST_MAX, 0, + groupSize, &listv[i]); } else { itemPtr = listv[i]; + Tcl_ListObjAppendElement(interp, listPtr, itemPtr); } - Tcl_ListObjAppendElement(interp, listPtr, itemPtr); } else if (returnSubindices) { int j; - itemPtr = Tcl_NewIntObj(i); + itemPtr = Tcl_NewIntObj(i+groupOffset); for (j=0 ; j<sortInfo.indexc ; j++) { - Tcl_ListObjAppendElement(interp, itemPtr, - Tcl_NewIntObj(sortInfo.indexv[j])); + Tcl_ListObjAppendElement(interp, itemPtr, Tcl_NewIntObj( + TclIndexDecode(sortInfo.indexv[j], listc))); } Tcl_ListObjAppendElement(interp, listPtr, itemPtr); } else { @@ -3537,10 +3575,10 @@ Tcl_LsearchObjCmd( if (returnSubindices) { int j; - itemPtr = Tcl_NewIntObj(index); + itemPtr = Tcl_NewIntObj(index+groupOffset); for (j=0 ; j<sortInfo.indexc ; j++) { - Tcl_ListObjAppendElement(interp, itemPtr, - Tcl_NewIntObj(sortInfo.indexv[j])); + Tcl_ListObjAppendElement(interp, itemPtr, Tcl_NewIntObj( + TclIndexDecode(sortInfo.indexv[j], listc))); } Tcl_SetObjResult(interp, itemPtr); } else { @@ -3554,7 +3592,14 @@ Tcl_LsearchObjCmd( Tcl_SetObjResult(interp, Tcl_NewObj()); } else { - Tcl_SetObjResult(interp, listv[index]); + if (returnSubindices) { + Tcl_SetObjResult(interp, SelectObjFromSublist(listv[i+groupOffset], + &sortInfo)); + } else if (groupSize > 1) { + Tcl_SetObjResult(interp, Tcl_NewListObj(groupSize, &listv[index])); + } else { + Tcl_SetObjResult(interp, listv[index]); + } } result = TCL_OK; @@ -3563,7 +3608,10 @@ Tcl_LsearchObjCmd( */ done: - if (sortInfo.indexc > 1) { + if (startPtr != NULL) { + Tcl_DecrRefCount(startPtr); + } + if (allocatedIndexVector) { TclStackFree(interp, sortInfo.indexv); } return result; @@ -3757,7 +3805,7 @@ Tcl_LsortObjCmd( sortInfo.isIncreasing = 1; break; case LSORT_INDEX: { - int indexc, dummy; + int indexc; Tcl_Obj **indexv; if (i == objc-2) { @@ -3783,8 +3831,20 @@ Tcl_LsortObjCmd( */ for (j=0 ; j<indexc ; j++) { - if (TclGetIntForIndexM(interp, indexv[j], SORTIDX_END, - &dummy) != TCL_OK) { + int encoded = 0; + int result = TclIndexEncode(interp, indexv[j], + TCL_INDEX_BEFORE, TCL_INDEX_AFTER, &encoded); + + if ((result == TCL_OK) && ((encoded == TCL_INDEX_BEFORE) + || (encoded == TCL_INDEX_AFTER))) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "index \"%s\" cannot select an element " + "from any list", Tcl_GetString(indexv[j]))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX" + "OUTOFRANGE", NULL); + result = TCL_ERROR; + } + if (result == TCL_ERROR) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (-index option item number %d)", j)); sortInfo.resultCode = TCL_ERROR; @@ -3864,8 +3924,8 @@ Tcl_LsortObjCmd( * might be decreased by 1 later. */ } for (j=0 ; j<sortInfo.indexc ; j++) { - TclGetIntForIndexM(interp, indexv[j], SORTIDX_END, - &sortInfo.indexv[j]); + /* Prescreened values, no errors or out of range possible */ + TclIndexEncode(NULL, indexv[j], 0, 0, &sortInfo.indexv[j]); } } @@ -3936,10 +3996,7 @@ Tcl_LsortObjCmd( * offset of the element within each group by which to sort. */ - groupOffset = sortInfo.indexv[0]; - if (groupOffset <= SORTIDX_END) { - groupOffset = (groupOffset - SORTIDX_END) + groupSize - 1; - } + groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1); if (groupOffset < 0 || groupOffset >= groupSize) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "when used with \"-stride\", the leading \"-index\"" @@ -3958,6 +4015,9 @@ Tcl_LsortObjCmd( /* * Do not shrink the actual memory block used; that doesn't * work with TclStackAlloc-allocated memory. [Bug 2918962] + * + * TODO: Consider a pointer increment to replace this + * array shift. */ for (i = 0; i < sortInfo.indexc; i++) { @@ -4263,7 +4323,7 @@ SortCompare( int order = 0; if (infoPtr->sortMode == SORTMODE_ASCII) { - order = strcmp(elemPtr1->collationKey.strValuePtr, + order = TclUtfCmp(elemPtr1->collationKey.strValuePtr, elemPtr2->collationKey.strValuePtr); } else if (infoPtr->sortMode == SORTMODE_ASCII_NC) { order = TclUtfCasecmp(elemPtr1->collationKey.strValuePtr, @@ -4526,15 +4586,8 @@ SelectObjFromSublist( infoPtr->resultCode = TCL_ERROR; return NULL; } - index = infoPtr->indexv[i]; - /* - * Adjust for end-based indexing. - */ - - if (index < SORTIDX_NONE) { - index += listLen + 1; - } + index = TclIndexDecode(infoPtr->indexv[i], listLen - 1); if (Tcl_ListObjIndex(infoPtr->interp, objPtr, index, ¤tObj) != TCL_OK) { diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 2195aa1..0bd6cb4 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -309,7 +309,7 @@ Tcl_RegexpObjCmd( eflags = 0; } else if (offset > stringLength) { eflags = TCL_REG_NOTBOL; - } else if (Tcl_GetUniChar(objPtr, offset-1) == (Tcl_UniChar)'\n') { + } else if (Tcl_GetUniChar(objPtr, offset-1) == '\n') { eflags = 0; } else { eflags = TCL_REG_NOTBOL; @@ -491,7 +491,7 @@ Tcl_RegsubObjCmd( Tcl_RegExp regExpr; Tcl_RegExpInfo info; Tcl_Obj *resultPtr, *subPtr, *objPtr, *startIndex = NULL; - Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec, *wend; + Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec = 0, *wend; static const char *const options[] = { "-all", "-command", "-expanded", "-line", @@ -597,9 +597,9 @@ Tcl_RegsubObjCmd( * slightly modified version of the one pair STR_MAP code. */ - int slen, nocase; + int slen, nocase, wsrclc; int (*strCmpFn)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long); - Tcl_UniChar *p, wsrclc; + Tcl_UniChar *p; numMatches = 0; nocase = (cflags & TCL_REG_NOCASE); @@ -1216,13 +1216,22 @@ Tcl_SplitObjCmd( Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS); for ( ; stringPtr < end; stringPtr += len) { + int fullchar; len = TclUtfToUniChar(stringPtr, &ch); + fullchar = ch; + +#if TCL_UTF_MAX <= 4 + if (!len) { + len += TclUtfToUniChar(stringPtr, &ch); + fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif /* * Assume Tcl_UniChar is an integral type... */ - hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR((int) ch), + hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR(fullchar), &isNew); if (isNew) { TclNewStringObj(objPtr, stringPtr, len); @@ -1326,16 +1335,8 @@ StringFirstCmd( if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &start)) { return TCL_ERROR; } - - if (start < 0) { - start = 0; - } - if (start >= size) { - Tcl_SetObjResult(interp, Tcl_NewIntObj(-1)); - return TCL_OK; - } } - Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringFind(objv[1], + Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringFirst(objv[1], objv[2], start))); return TCL_OK; } @@ -1379,14 +1380,6 @@ StringLastCmd( if (TCL_OK != TclGetIntForIndexM(interp, objv[3], size - 1, &last)) { return TCL_ERROR; } - - if (last < 0) { - Tcl_SetObjResult(interp, Tcl_NewIntObj(-1)); - return TCL_OK; - } - if (last >= size) { - last = size - 1; - } } Tcl_SetObjResult(interp, Tcl_NewIntObj(TclStringLast(objv[1], objv[2], last))); @@ -1426,7 +1419,7 @@ StringIndexCmd( } /* - * Get the char length to calulate what 'end' means. + * Get the char length to calculate what 'end' means. */ length = Tcl_GetCharLength(objv[1]); @@ -1435,7 +1428,11 @@ StringIndexCmd( } if ((index >= 0) && (index < length)) { - Tcl_UniChar ch = Tcl_GetUniChar(objv[1], index); + int ch = Tcl_GetUniChar(objv[1], index); + + if (ch == -1) { + return TCL_OK; + } /* * If we have a ByteArray object, we're careful to generate a new @@ -1447,9 +1444,12 @@ StringIndexCmd( Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(&uch, 1)); } else { - char buf[TCL_UTF_MAX]; + char buf[4]; length = Tcl_UniCharToUtf(ch, buf); + if (!length) { + length = Tcl_UniCharToUtf(-1, buf); + } Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, length)); } } @@ -1579,11 +1579,11 @@ StringIsCmd( string1 = TclGetStringFromObj(objPtr, &length1); result = length1 == 0; } - } else if (((index == STR_IS_TRUE) && - objPtr->internalRep.longValue == 0) - || ((index == STR_IS_FALSE) && - objPtr->internalRep.longValue != 0)) { - result = 0; + } else if (index != STR_IS_BOOL) { + TclGetBooleanFromObj(NULL, objPtr, &i); + if ((index == STR_IS_TRUE) ^ i) { + result = 0; + } } break; case STR_IS_CONTROL: @@ -1593,12 +1593,8 @@ StringIsCmd( chcomp = Tcl_UniCharIsDigit; break; case STR_IS_DOUBLE: { - /* TODO */ if ((objPtr->typePtr == &tclDoubleType) || (objPtr->typePtr == &tclIntType) || -#ifndef TCL_WIDE_INT_IS_LONG - (objPtr->typePtr == &tclWideIntType) || -#endif (objPtr->typePtr == &tclBignumType)) { break; } @@ -1633,9 +1629,6 @@ StringIsCmd( goto failedIntParse; case STR_IS_ENTIER: if ((objPtr->typePtr == &tclIntType) || -#ifndef TCL_WIDE_INT_IS_LONG - (objPtr->typePtr == &tclWideIntType) || -#endif (objPtr->typePtr == &tclBignumType)) { break; } @@ -1814,8 +1807,16 @@ StringIsCmd( } end = string1 + length1; for (; string1 < end; string1 += length2, failat++) { + int fullchar; length2 = TclUtfToUniChar(string1, &ch); - if (!chcomp(ch)) { + fullchar = ch; +#if TCL_UTF_MAX <= 4 + if (!length2) { + length2 = TclUtfToUniChar(string1, &ch); + fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + if (!chcomp(fullchar)) { result = 0; break; } @@ -2003,8 +2004,8 @@ StringMapCmd( * larger strings. */ - int mapLen; - Tcl_UniChar *mapString, u2lc; + int mapLen, u2lc; + Tcl_UniChar *mapString; ustring2 = Tcl_GetUnicodeFromObj(mapElemv[0], &length2); p = ustring1; @@ -2035,8 +2036,8 @@ StringMapCmd( } } } else { - Tcl_UniChar **mapStrings, *u2lc = NULL; - int *mapLens; + Tcl_UniChar **mapStrings; + int *mapLens, *u2lc = NULL; /* * Precompute pointers to the unicode string and length. This saves us @@ -2048,7 +2049,7 @@ StringMapCmd( mapStrings = TclStackAlloc(interp, mapElemc*2*sizeof(Tcl_UniChar *)); mapLens = TclStackAlloc(interp, mapElemc * 2 * sizeof(int)); if (nocase) { - u2lc = TclStackAlloc(interp, mapElemc * sizeof(Tcl_UniChar)); + u2lc = TclStackAlloc(interp, mapElemc * sizeof(int)); } for (index = 0; index < mapElemc; index++) { mapStrings[index] = Tcl_GetUnicodeFromObj(mapElemv[index], @@ -2277,11 +2278,12 @@ StringReptCmd( return TCL_OK; } - if (TCL_OK != TclStringRepeat(interp, objv[1], count, &resultPtr)) { - return TCL_ERROR; + resultPtr = TclStringRepeat(interp, objv[1], count, TCL_STRING_IN_PLACE); + if (resultPtr) { + Tcl_SetObjResult(interp, resultPtr); + return TCL_OK; } - Tcl_SetObjResult(interp, resultPtr); - return TCL_OK; + return TCL_ERROR; } /* @@ -2309,42 +2311,50 @@ StringRplcCmd( int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_UniChar *ustring; - int first, last, length; + int first, last, length, end; if (objc < 4 || objc > 5) { Tcl_WrongNumArgs(interp, 1, objv, "string first last ?string?"); return TCL_ERROR; } - ustring = Tcl_GetUnicodeFromObj(objv[1], &length); - length--; + length = Tcl_GetCharLength(objv[1]); + end = length - 1; - if (TclGetIntForIndexM(interp, objv[2], length, &first) != TCL_OK || - TclGetIntForIndexM(interp, objv[3], length, &last) != TCL_OK){ + if (TclGetIntForIndexM(interp, objv[2], end, &first) != TCL_OK || + TclGetIntForIndexM(interp, objv[3], end, &last) != TCL_OK){ return TCL_ERROR; } - if ((last < first) || (last < 0) || (first > length)) { + /* + * The following test screens out most empty substrings as + * candidates for replacement. When they are detected, no + * replacement is done, and the result is the original string, + */ + if ((last < 0) || /* Range ends before start of string */ + (first > end) || /* Range begins after end of string */ + (last < first)) { /* Range begins after it starts */ + + /* + * BUT!!! when (end < 0) -- an empty original string -- we can + * have (first <= end < 0 <= last) and an empty string is permitted + * to be replaced. + */ Tcl_SetObjResult(interp, objv[1]); } else { Tcl_Obj *resultPtr; - ustring = Tcl_GetUnicodeFromObj(objv[1], &length); - length--; - if (first < 0) { first = 0; } - - resultPtr = Tcl_NewUnicodeObj(ustring, first); - if (objc == 5) { - Tcl_AppendObjToObj(resultPtr, objv[4]); - } - if (last < length) { - Tcl_AppendUnicodeToObj(resultPtr, ustring + last + 1, - length - last); + if (last > end) { + last = end; } + + resultPtr = TclStringReplace(interp, objv[1], first, + last + 1 - first, (objc == 5) ? objv[4] : NULL, + TCL_STRING_IN_PLACE); + Tcl_SetObjResult(interp, resultPtr); } return TCL_OK; @@ -2380,7 +2390,7 @@ StringRevCmd( return TCL_ERROR; } - Tcl_SetObjResult(interp, TclStringObjReverse(objv[1])); + Tcl_SetObjResult(interp, TclStringReverse(objv[1], TCL_STRING_IN_PLACE)); return TCL_OK; } @@ -2539,10 +2549,8 @@ StringEqualCmd( * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...). */ - const char *string1, *string2; - int length1, length2, i, match, length, nocase = 0, reqlength = -1; - typedef int (*strCmpFn_t)(const char *, const char *, unsigned int); - strCmpFn_t strCmpFn; + const char *string2; + int length, i, match, nocase = 0, reqlength = -1; if (objc < 3 || objc > 6) { str_cmp_args: @@ -2552,11 +2560,11 @@ StringEqualCmd( } for (i = 1; i < objc-2; i++) { - string2 = TclGetStringFromObj(objv[i], &length2); - if ((length2 > 1) && !strncmp(string2, "-nocase", (size_t)length2)) { + string2 = TclGetStringFromObj(objv[i], &length); + if ((length > 1) && !strncmp(string2, "-nocase", (size_t)length)) { nocase = 1; - } else if ((length2 > 1) - && !strncmp(string2, "-length", (size_t)length2)) { + } else if ((length > 1) + && !strncmp(string2, "-length", (size_t)length)) { if (i+1 >= objc-2) { goto str_cmp_args; } @@ -2581,78 +2589,7 @@ StringEqualCmd( objv += objc-2; - if ((reqlength == 0) || (objv[0] == objv[1])) { - /* - * Always match at 0 chars of if it is the same obj. - */ - - Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); - return TCL_OK; - } - - if (!nocase && TclIsPureByteArray(objv[0]) && - TclIsPureByteArray(objv[1])) { - /* - * Use binary versions of comparisons since that won't cause undue - * type conversions and it is much faster. Only do this if we're - * case-sensitive (which is all that really makes sense with byte - * arrays anyway, and we have no memcasecmp() for some reason... :^) - */ - - string1 = (char *) Tcl_GetByteArrayFromObj(objv[0], &length1); - string2 = (char *) Tcl_GetByteArrayFromObj(objv[1], &length2); - strCmpFn = (strCmpFn_t) memcmp; - } else if ((objv[0]->typePtr == &tclStringType) - && (objv[1]->typePtr == &tclStringType)) { - /* - * Do a unicode-specific comparison if both of the args are of String - * type. In benchmark testing this proved the most efficient check - * between the unicode and string comparison operations. - */ - - string1 = (char *) Tcl_GetUnicodeFromObj(objv[0], &length1); - string2 = (char *) Tcl_GetUnicodeFromObj(objv[1], &length2); - strCmpFn = (strCmpFn_t) - (nocase ? Tcl_UniCharNcasecmp : Tcl_UniCharNcmp); - } else { - /* - * As a catch-all we will work with UTF-8. We cannot use memcmp() as - * that is unsafe with any string containing NUL (\xC0\x80 in Tcl's - * utf rep). We can use the more efficient TclpUtfNcmp2 if we are - * case-sensitive and no specific length was requested. - */ - - string1 = (char *) TclGetStringFromObj(objv[0], &length1); - string2 = (char *) TclGetStringFromObj(objv[1], &length2); - if ((reqlength < 0) && !nocase) { - strCmpFn = (strCmpFn_t) TclpUtfNcmp2; - } else { - length1 = Tcl_NumUtfChars(string1, length1); - length2 = Tcl_NumUtfChars(string2, length2); - strCmpFn = (strCmpFn_t) (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp); - } - } - - if ((reqlength < 0) && (length1 != length2)) { - match = 1; /* This will be reversed below. */ - } else { - length = (length1 < length2) ? length1 : length2; - if (reqlength > 0 && reqlength < length) { - length = reqlength; - } else if (reqlength < 0) { - /* - * The requested length is negative, so we ignore it by setting it - * to length + 1 so we correct the match var. - */ - - reqlength = length + 1; - } - - match = strCmpFn(string1, string2, (unsigned) length); - if ((match == 0) && (reqlength > length)) { - match = length1 - length2; - } - } + match = TclStringCmp(objv[0], objv[1], 0, nocase, reqlength); Tcl_SetObjResult(interp, Tcl_NewBooleanObj(match ? 0 : 1)); return TCL_OK; @@ -2689,11 +2626,31 @@ StringCmpCmd( * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...). */ - const char *string1, *string2; - int length1, length2, i, match, length, nocase = 0, reqlength = -1; - typedef int (*strCmpFn_t)(const char *, const char *, unsigned int); - strCmpFn_t strCmpFn; + int match, nocase, reqlength, status; + + status = TclStringCmpOpts(interp, objc, objv, &nocase, &reqlength); + if (status != TCL_OK) { + return status; + } + + objv += objc-2; + match = TclStringCmp(objv[0], objv[1], 0, nocase, reqlength); + Tcl_SetObjResult(interp, Tcl_NewIntObj(match)); + return TCL_OK; +} + +int TclStringCmpOpts( + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[], /* Argument objects. */ + int *nocase, + int *reqlength) +{ + int i, length; + const char *string; + *reqlength = -1; + *nocase = 0; if (objc < 3 || objc > 6) { str_cmp_args: Tcl_WrongNumArgs(interp, 1, objv, @@ -2702,106 +2659,27 @@ StringCmpCmd( } for (i = 1; i < objc-2; i++) { - string2 = TclGetStringFromObj(objv[i], &length2); - if ((length2 > 1) && !strncmp(string2, "-nocase", (size_t)length2)) { - nocase = 1; - } else if ((length2 > 1) - && !strncmp(string2, "-length", (size_t)length2)) { + string = TclGetStringFromObj(objv[i], &length); + if ((length > 1) && !strncmp(string, "-nocase", (size_t)length)) { + *nocase = 1; + } else if ((length > 1) + && !strncmp(string, "-length", (size_t)length)) { if (i+1 >= objc-2) { goto str_cmp_args; } i++; - if (TclGetIntFromObj(interp, objv[i], &reqlength) != TCL_OK) { + if (TclGetIntFromObj(interp, objv[i], reqlength) != TCL_OK) { return TCL_ERROR; } } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": must be -nocase or -length", - string2)); + string)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "option", - string2, NULL); + string, NULL); return TCL_ERROR; } } - - /* - * From now on, we only access the two objects at the end of the argument - * array. - */ - - objv += objc-2; - - if ((reqlength == 0) || (objv[0] == objv[1])) { - /* - * Always match at 0 chars of if it is the same obj. - */ - - Tcl_SetObjResult(interp, Tcl_NewBooleanObj(0)); - return TCL_OK; - } - - if (!nocase && TclIsPureByteArray(objv[0]) && - TclIsPureByteArray(objv[1])) { - /* - * Use binary versions of comparisons since that won't cause undue - * type conversions and it is much faster. Only do this if we're - * case-sensitive (which is all that really makes sense with byte - * arrays anyway, and we have no memcasecmp() for some reason... :^) - */ - - string1 = (char *) Tcl_GetByteArrayFromObj(objv[0], &length1); - string2 = (char *) Tcl_GetByteArrayFromObj(objv[1], &length2); - strCmpFn = (strCmpFn_t) memcmp; - } else if ((objv[0]->typePtr == &tclStringType) - && (objv[1]->typePtr == &tclStringType)) { - /* - * Do a unicode-specific comparison if both of the args are of String - * type. In benchmark testing this proved the most efficient check - * between the unicode and string comparison operations. - */ - - string1 = (char *) Tcl_GetUnicodeFromObj(objv[0], &length1); - string2 = (char *) Tcl_GetUnicodeFromObj(objv[1], &length2); - strCmpFn = (strCmpFn_t) - (nocase ? Tcl_UniCharNcasecmp : Tcl_UniCharNcmp); - } else { - /* - * As a catch-all we will work with UTF-8. We cannot use memcmp() as - * that is unsafe with any string containing NUL (\xC0\x80 in Tcl's - * utf rep). We can use the more efficient TclpUtfNcmp2 if we are - * case-sensitive and no specific length was requested. - */ - - string1 = (char *) TclGetStringFromObj(objv[0], &length1); - string2 = (char *) TclGetStringFromObj(objv[1], &length2); - if ((reqlength < 0) && !nocase) { - strCmpFn = (strCmpFn_t) TclpUtfNcmp2; - } else { - length1 = Tcl_NumUtfChars(string1, length1); - length2 = Tcl_NumUtfChars(string2, length2); - strCmpFn = (strCmpFn_t) (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp); - } - } - - length = (length1 < length2) ? length1 : length2; - if (reqlength > 0 && reqlength < length) { - length = reqlength; - } else if (reqlength < 0) { - /* - * The requested length is negative, so we ignore it by setting it to - * length + 1 so we correct the match var. - */ - - reqlength = length + 1; - } - - match = strCmpFn(string1, string2, (unsigned) length); - if ((match == 0) && (reqlength > length)) { - match = length1 - length2; - } - - Tcl_SetObjResult(interp, - Tcl_NewIntObj((match > 0) ? 1 : (match < 0) ? -1 : 0)); return TCL_OK; } @@ -2829,7 +2707,6 @@ StringCatCmd( int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int code; Tcl_Obj *objResultPtr; if (objc < 2) { @@ -2839,23 +2716,15 @@ StringCatCmd( */ return TCL_OK; } - if (objc == 2) { - /* - * Other trivial case, single arg, just return it. - */ - Tcl_SetObjResult(interp, objv[1]); - return TCL_OK; - } - code = TclStringCatObjv(interp, /* inPlace */ 1, objc-1, objv+1, - &objResultPtr); + objResultPtr = TclStringCat(interp, objc-1, objv+1, TCL_STRING_IN_PLACE); - if (code == TCL_OK) { + if (objResultPtr) { Tcl_SetObjResult(interp, objResultPtr); return TCL_OK; } - return code; + return TCL_ERROR; } /* @@ -2876,7 +2745,6 @@ StringCatCmd( * *---------------------------------------------------------------------- */ - static int StringBytesCmd( ClientData dummy, /* Not used. */ @@ -3224,8 +3092,7 @@ StringTrimCmd( } string1 = TclGetStringFromObj(objv[1], &length1); - triml = TclTrimLeft(string1, length1, string2, length2); - trimr = TclTrimRight(string1 + triml, length1 - triml, string2, length2); + triml = TclTrim(string1, length1, string2, length2, &trimr); Tcl_SetObjResult(interp, Tcl_NewStringObj(string1 + triml, length1 - triml - trimr)); @@ -3530,7 +3397,7 @@ TclNRSwitchObjCmd( OPT_LAST }; typedef int (*strCmpFn_t)(const char *, const char *); - strCmpFn_t strCmpFn = strcmp; + strCmpFn_t strCmpFn = TclUtfCmp; mode = OPT_EXACT; foundmode = 0; @@ -4293,7 +4160,7 @@ TclNRTryObjCmd( } info[0] = objv[i]; /* type */ - TclNewLongObj(info[1], code); /* returnCode */ + TclNewIntObj(info[1], code); /* returnCode */ if (info[2] == NULL) { /* errorCodePrefix */ TclNewObj(info[2]); } diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c index b9bc228..3a162cc 100644 --- a/generic/tclCompCmds.c +++ b/generic/tclCompCmds.c @@ -322,11 +322,22 @@ TclCompileArraySetCmd( */ if (isDataValid && !isDataEven) { + /* Abandon custom compile and let invocation raise the error */ + code = TclCompileBasic2ArgCmd(interp, parsePtr, cmdPtr, envPtr); + goto done; + + /* + * We used to compile to the bytecode that would throw the error, + * but that was wrong because it would not invoke the array trace + * on the variable. + * PushStringLiteral(envPtr, "list must have an even number of elements"); PushStringLiteral(envPtr, "-errorcode {TCL ARGUMENT FORMAT}"); TclEmitInstInt4(INST_RETURN_IMM, TCL_ERROR, envPtr); TclEmitInt4( 0, envPtr); goto done; + * + */ } /* @@ -404,6 +415,10 @@ TclCompileArraySetCmd( * Start issuing instructions to write to the array. */ + TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); + TclEmitInstInt1(INST_JUMP_TRUE1, 7, envPtr); + TclEmitInstInt4(INST_ARRAY_MAKE_IMM, localIndex, envPtr); + CompileWord(envPtr, dataTokenPtr, interp, 2); if (!isDataLiteral || !isDataValid) { /* @@ -428,9 +443,6 @@ TclCompileArraySetCmd( TclStoreInt1AtPtr(fwd, envPtr->codeStart+offsetFwd+1); } - TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); - TclEmitInstInt1(INST_JUMP_TRUE1, 7, envPtr); - TclEmitInstInt4(INST_ARRAY_MAKE_IMM, localIndex, envPtr); TclEmitInstInt4(INST_FOREACH_START, infoIndex, envPtr); offsetBack = CurrentOffset(envPtr); Emit14Inst( INST_LOAD_SCALAR, keyVar, envPtr); diff --git a/generic/tclCompCmdsGR.c b/generic/tclCompCmdsGR.c index ff5495c..1209caf 100644 --- a/generic/tclCompCmdsGR.c +++ b/generic/tclCompCmdsGR.c @@ -27,57 +27,39 @@ static void CompileReturnInternal(CompileEnv *envPtr, Tcl_Obj *returnOpts); static int IndexTailVarIfKnown(Tcl_Interp *interp, Tcl_Token *varTokenPtr, CompileEnv *envPtr); - -#define INDEX_END (-2) /* *---------------------------------------------------------------------- * - * GetIndexFromToken -- + * TclGetIndexFromToken -- * - * Parse a token and get the encoded version of the index (as understood - * by TEBC), assuming it is at all knowable at compile time. Only handles - * indices that are integers or 'end' or 'end-integer'. + * Parse a token to determine if an index value is known at + * compile time. * * Returns: * TCL_OK if parsing succeeded, and TCL_ERROR if it failed. * * Side effects: - * Sets *index to the index value if successful. + * When TCL_OK is returned, the encoded index value is written + * to *index. * *---------------------------------------------------------------------- */ -static inline int -GetIndexFromToken( +int +TclGetIndexFromToken( Tcl_Token *tokenPtr, - int *index) + int before, + int after, + int *indexPtr) { Tcl_Obj *tmpObj = Tcl_NewObj(); - int result, idx; + int result = TCL_ERROR; - if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj)) { - Tcl_DecrRefCount(tmpObj); - return TCL_ERROR; - } - - result = TclGetIntFromObj(NULL, tmpObj, &idx); - if (result == TCL_OK) { - if (idx < 0) { - result = TCL_ERROR; - } - } else { - result = TclGetIntForIndexM(NULL, tmpObj, INDEX_END, &idx); - if (result == TCL_OK && idx > INDEX_END) { - result = TCL_ERROR; - } + if (TclWordKnownAtCompileTime(tokenPtr, tmpObj)) { + result = TclIndexEncode(NULL, tmpObj, before, after, indexPtr); } Tcl_DecrRefCount(tmpObj); - - if (result == TCL_OK) { - *index = idx; - } - return result; } @@ -144,9 +126,12 @@ TclCompileGlobalCmd( return TCL_ERROR; } - /* TODO: Consider what value can pass throug the - * IndexTailVarIfKnown() screen. Full CompileWord() - * likely does not apply here. Push known value instead. */ + /* + * TODO: Consider what value can pass through the + * IndexTailVarIfKnown() screen. Full CompileWord() likely does not + * apply here. Push known value instead. + */ + CompileWord(envPtr, varTokenPtr, interp, i); TclEmitInstInt4( INST_NSUPVAR, localIndex, envPtr); } @@ -287,7 +272,7 @@ TclCompileIfCmd( jumpIndex = jumpFalseFixupArray.next; jumpFalseFixupArray.next++; TclEmitForwardJump(envPtr, TCL_FALSE_JUMP, - jumpFalseFixupArray.fixup+jumpIndex); + jumpFalseFixupArray.fixup + jumpIndex); } code = TCL_OK; } @@ -334,7 +319,7 @@ TclCompileIfCmd( } jumpEndFixupArray.next++; TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, - jumpEndFixupArray.fixup+jumpIndex); + jumpEndFixupArray.fixup + jumpIndex); /* * Fix the target of the jumpFalse after the test. Generate a 4 @@ -346,7 +331,7 @@ TclCompileIfCmd( TclAdjustStackDepth(-1, envPtr); if (TclFixupForwardJumpToHere(envPtr, - jumpFalseFixupArray.fixup+jumpIndex, 120)) { + jumpFalseFixupArray.fixup + jumpIndex, 120)) { /* * Adjust the code offset for the proceeding jump to the end * of the "if" command. @@ -429,7 +414,7 @@ TclCompileIfCmd( for (j = jumpEndFixupArray.next; j > 0; j--) { jumpIndex = (j - 1); /* i.e. process the closest jump first. */ if (TclFixupForwardJumpToHere(envPtr, - jumpEndFixupArray.fixup+jumpIndex, 127)) { + jumpEndFixupArray.fixup + jumpIndex, 127)) { /* * Adjust the immediately preceeding "ifFalse" jump. We moved it's * target (just after this jump) down three bytes. @@ -937,7 +922,7 @@ TclCompileLappendCmd( CompileWord(envPtr, valueTokenPtr, interp, i); valueTokenPtr = TokenAfter(valueTokenPtr); } - TclEmitInstInt4( INST_LIST, numWords-2, envPtr); + TclEmitInstInt4( INST_LIST, numWords - 2, envPtr); if (isScalar) { if (localIndex < 0) { TclEmitOpcode( INST_LAPPEND_LIST_STK, envPtr); @@ -1014,7 +999,7 @@ TclCompileLassignCmd( */ PushVarNameWord(interp, tokenPtr, envPtr, 0, &localIndex, - &isScalar, idx+2); + &isScalar, idx + 2); /* * Emit instructions to get the idx'th item out of the list value on @@ -1053,7 +1038,7 @@ TclCompileLassignCmd( */ TclEmitInstInt4( INST_LIST_RANGE_IMM, idx, envPtr); - TclEmitInt4( INDEX_END, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); return TCL_OK; } @@ -1104,14 +1089,14 @@ TclCompileLindexCmd( } idxTokenPtr = TokenAfter(valTokenPtr); - if (GetIndexFromToken(idxTokenPtr, &idx) == TCL_OK) { + if (TclGetIndexFromToken(idxTokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_BEFORE, + &idx) == TCL_OK) { /* - * All checks have been completed, and we have exactly one of these - * constructs: - * lindex <arbitraryValue> <posInt> - * lindex <arbitraryValue> end-<posInt> - * This is best compiled as a push of the arbitrary value followed by - * an "immediate lindex" which is the most efficient variety. + * The idxTokenPtr parsed as a valid index value and was + * encoded as expected by INST_LIST_INDEX_IMM. + * + * NOTE: that we rely on indexing before a list producing the + * same result as indexing after a list. */ CompileWord(envPtr, valTokenPtr, interp, 1); @@ -1258,7 +1243,7 @@ TclCompileListCmd( if (concat && numWords == 2) { TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( INDEX_END, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); } return TCL_OK; } @@ -1332,21 +1317,25 @@ TclCompileLrangeCmd( } listTokenPtr = TokenAfter(parsePtr->tokenPtr); - /* - * Parse the indices. Will only compile if both are constants and not an - * _integer_ less than zero (since we reserve negative indices here for - * end-relative indexing) or an end-based index greater than 'end' itself. - */ - tokenPtr = TokenAfter(listTokenPtr); - if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER, + &idx1) != TCL_OK) { return TCL_ERROR; } + /* + * Token was an index value, and we treat all "first" indices + * before the list same as the start of the list. + */ tokenPtr = TokenAfter(tokenPtr); - if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END, + &idx2) != TCL_OK) { return TCL_ERROR; } + /* + * Token was an index value, and we treat all "last" indices + * after the list same as the end of the list. + */ /* * Issue instructions. It's not safe to skip doing the LIST_RANGE, as @@ -1396,21 +1385,30 @@ TclCompileLinsertCmd( */ tokenPtr = TokenAfter(listTokenPtr); - if (GetIndexFromToken(tokenPtr, &idx) != TCL_OK) { + + /* + * NOTE: This command treats all inserts at indices before the list + * the same as inserts at the start of the list, and all inserts + * after the list the same as inserts at the end of the list. We + * make that transformation here so we can use the optimized bytecode + * as much as possible. + */ + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_END, + &idx) != TCL_OK) { return TCL_ERROR; } /* * There are four main cases. If there are no values to insert, this is * just a confirm-listiness check. If the index is '0', this is a prepend. - * If the index is 'end' (== INDEX_END), this is an append. Otherwise, + * If the index is 'end' (== TCL_INDEX_END), this is an append. Otherwise, * this is a splice (== split, insert values as list, concat-3). */ CompileWord(envPtr, listTokenPtr, interp, 1); if (parsePtr->numWords == 3) { TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( INDEX_END, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); return TCL_OK; } @@ -1418,23 +1416,35 @@ TclCompileLinsertCmd( tokenPtr = TokenAfter(tokenPtr); CompileWord(envPtr, tokenPtr, interp, i); } - TclEmitInstInt4( INST_LIST, i-3, envPtr); + TclEmitInstInt4( INST_LIST, i - 3, envPtr); - if (idx == 0 /*start*/) { + if (idx == TCL_INDEX_START) { TclEmitInstInt4( INST_REVERSE, 2, envPtr); TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } else if (idx == INDEX_END /*end*/) { + } else if (idx == TCL_INDEX_END) { TclEmitOpcode( INST_LIST_CONCAT, envPtr); } else { - if (idx < 0) { + /* + * Here we handle two ranges for idx. First when idx > 0, we + * want the first half of the split to end at index idx-1 and + * the second half to start at index idx. + * Second when idx < TCL_INDEX_END, indicating "end-N" indexing, + * we want the first half of the split to end at index end-N and + * the second half to start at index end-N+1. We accomplish this + * with a pre-adjustment of the end-N value. + * The root of this is that the commands [lrange] and [linsert] + * differ in their interpretation of the "end" index. + */ + + if (idx < TCL_INDEX_END) { idx++; } TclEmitInstInt4( INST_OVER, 1, envPtr); TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( idx-1, envPtr); + TclEmitInt4( idx - 1, envPtr); TclEmitInstInt4( INST_REVERSE, 3, envPtr); TclEmitInstInt4( INST_LIST_RANGE_IMM, idx, envPtr); - TclEmitInt4( INDEX_END, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); TclEmitOpcode( INST_LIST_CONCAT, envPtr); TclEmitOpcode( INST_LIST_CONCAT, envPtr); } @@ -1464,250 +1474,167 @@ TclCompileLreplaceCmd( { Tcl_Token *tokenPtr, *listTokenPtr; DefineLineInformation; /* TIP #280 */ - Tcl_Obj *tmpObj; int idx1, idx2, i, offset, offset2; + int emptyPrefix=1, suffixStart = 0; if (parsePtr->numWords < 4) { return TCL_ERROR; } listTokenPtr = TokenAfter(parsePtr->tokenPtr); - /* - * Parse the indices. Will only compile if both are constants and not an - * _integer_ less than zero (since we reserve negative indices here for - * end-relative indexing) or an end-based index greater than 'end' itself. - */ - tokenPtr = TokenAfter(listTokenPtr); - if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER, + &idx1) != TCL_OK) { return TCL_ERROR; } tokenPtr = TokenAfter(tokenPtr); - if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END, + &idx2) != TCL_OK) { return TCL_ERROR; } /* - * idx1, idx2 are now in canonical form: - * - * - integer: [0,len+1] - * - end index: INDEX_END - * - -ive offset: INDEX_END-[len-1,0] - * - +ive offset: INDEX_END+1 + * idx1, idx2 are the conventional encoded forms of the tokens parsed + * as all forms of index values. Values of idx1 that come before the + * list are treated the same as if they were the start of the list. + * Values of idx2 that come after the list are treated the same as if + * they were the end of the list. */ - /* - * Compilation fails when one index is end-based but the other isn't. - * Fixing this will require more bytecodes, but this is a workaround for - * now. [Bug 47ac84309b] - */ - - if ((idx1 <= INDEX_END) != (idx2 <= INDEX_END)) { + if (idx1 == TCL_INDEX_AFTER) { + /* + * [lreplace] treats idx1 value end+1 differently from end+2, etc. + * The operand encoding cannot distinguish them, so we must bail + * out to direct evaluation. + */ return TCL_ERROR; } - if (idx2 != INDEX_END && idx2 >= 0 && idx2 < idx1) { - idx2 = idx1 - 1; - } - /* - * Work out what this [lreplace] is actually doing. - */ + * General structure of the [lreplace] result is + * prefix replacement suffix + * In a few cases we can predict various parts will be empty and + * take advantage. + * + * The proper suffix begins with the greater of indices idx1 or + * idx2 + 1. If we cannot tell at compile time which is greater, + * we must defer to direct evaluation. + */ + + if (idx2 == TCL_INDEX_BEFORE) { + suffixStart = idx1; + } else if (idx2 == TCL_INDEX_END) { + suffixStart = TCL_INDEX_AFTER; + } else if (((idx2 < TCL_INDEX_END) && (idx1 <= TCL_INDEX_END)) + || ((idx2 >= TCL_INDEX_START) && (idx1 >= TCL_INDEX_START))) { + suffixStart = (idx1 > idx2 + 1) ? idx1 : idx2 + 1; + } else { + return TCL_ERROR; + } - tmpObj = NULL; + /* All paths start with computing/pushing the original value. */ CompileWord(envPtr, listTokenPtr, interp, 1); - if (parsePtr->numWords == 4) { - if (idx1 == 0) { - if (idx2 == INDEX_END) { - goto dropAll; - } - idx1 = idx2 + 1; - idx2 = INDEX_END; - goto dropEnd; - } else if (idx2 == INDEX_END) { - idx2 = idx1 - 1; - idx1 = 0; - goto dropEnd; - } else { - if (idx2 < idx1) { - idx2 = idx1 - 1; - } - if (idx1 > 0) { - tmpObj = Tcl_NewIntObj(idx1); - Tcl_IncrRefCount(tmpObj); - } - goto dropRange; - } - } - tokenPtr = TokenAfter(tokenPtr); - for (i=4 ; i<parsePtr->numWords ; i++) { - CompileWord(envPtr, tokenPtr, interp, i); + /* + * Push all the replacement values next so any errors raised in + * creating them get raised first. + */ + if (parsePtr->numWords > 4) { + /* Push the replacement arguments */ tokenPtr = TokenAfter(tokenPtr); - } - TclEmitInstInt4( INST_LIST, i - 4, envPtr); - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - if (idx1 == 0) { - if (idx2 == INDEX_END) { - goto replaceAll; - } - idx1 = idx2 + 1; - idx2 = INDEX_END; - goto replaceHead; - } else if (idx2 == INDEX_END) { - idx2 = idx1 - 1; - idx1 = 0; - goto replaceTail; - } else { - if (idx2 < idx1) { - idx2 = idx1 - 1; - } - if (idx1 > 0) { - tmpObj = Tcl_NewIntObj(idx1); - Tcl_IncrRefCount(tmpObj); + for (i=4 ; i<parsePtr->numWords ; i++) { + CompileWord(envPtr, tokenPtr, interp, i); + tokenPtr = TokenAfter(tokenPtr); } - goto replaceRange; + + /* Make a list of them... */ + TclEmitInstInt4( INST_LIST, i - 4, envPtr); + + emptyPrefix = 0; } /* - * Issue instructions to perform the operations relating to configurations - * that just drop. The only argument pushed on the stack is the list to - * operate on. + * [lreplace] raises an error when idx1 points after the list, but + * only when the list is not empty. This is maximum stupidity. + * + * TODO: TIP this nonsense away! */ - - dropAll: /* This just ensures the arg is a list. */ - TclEmitOpcode( INST_LIST_LENGTH, envPtr); - TclEmitOpcode( INST_POP, envPtr); - PushStringLiteral(envPtr, ""); - goto done; - - dropEnd: - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx1, envPtr); - TclEmitInt4( idx2, envPtr); - goto done; - - dropRange: - if (tmpObj != NULL) { - /* - * Emit bytecode to check the list length. - */ - - TclEmitOpcode( INST_DUP, envPtr); + if (idx1 >= TCL_INDEX_START) { + if (emptyPrefix) { + TclEmitOpcode( INST_DUP, envPtr); + } else { + TclEmitInstInt4( INST_OVER, 1, envPtr); + } TclEmitOpcode( INST_LIST_LENGTH, envPtr); - TclEmitPush(TclAddLiteralObj(envPtr, tmpObj, NULL), envPtr); - TclEmitOpcode( INST_GE, envPtr); + TclEmitOpcode( INST_DUP, envPtr); offset = CurrentOffset(envPtr); - TclEmitInstInt1( INST_JUMP_TRUE1, 0, envPtr); - - /* - * Emit an error if we've been given an empty list. - */ + TclEmitInstInt1( INST_JUMP_FALSE1, 0, envPtr); - TclEmitOpcode( INST_DUP, envPtr); - TclEmitOpcode( INST_LIST_LENGTH, envPtr); + /* List is not empty */ + TclEmitPush(TclAddLiteralObj(envPtr, Tcl_NewIntObj(idx1), + NULL), envPtr); + TclEmitOpcode( INST_GT, envPtr); offset2 = CurrentOffset(envPtr); - TclEmitInstInt1( INST_JUMP_FALSE1, 0, envPtr); + TclEmitInstInt1( INST_JUMP_TRUE1, 0, envPtr); + + /* Idx1 >= list length ===> raise an error */ TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf( "list doesn't contain element %d", idx1), NULL), envPtr); CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0, Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}")); TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset, envPtr->codeStart + offset + 1); + TclEmitOpcode( INST_POP, envPtr); TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2, envPtr->codeStart + offset2 + 1); - TclAdjustStackDepth(-1, envPtr); } - TclEmitOpcode( INST_DUP, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( idx1 - 1, envPtr); - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx2 + 1, envPtr); - TclEmitInt4( INDEX_END, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - goto done; - - /* - * Issue instructions to perform the operations relating to configurations - * that do real replacement. All arguments are pushed and assembled into a - * pair: the list of values to replace with, and the list to do the - * surgery on. - */ - - replaceAll: - TclEmitOpcode( INST_LIST_LENGTH, envPtr); - TclEmitOpcode( INST_POP, envPtr); - goto done; - - replaceHead: - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx1, envPtr); - TclEmitInt4( idx2, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - goto done; - - replaceTail: - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx1, envPtr); - TclEmitInt4( idx2, envPtr); - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - goto done; - - replaceRange: - if (tmpObj != NULL) { - /* - * Emit bytecode to check the list length. - */ - - TclEmitOpcode( INST_DUP, envPtr); - TclEmitOpcode( INST_LIST_LENGTH, envPtr); + if ((idx1 == suffixStart) && (parsePtr->numWords == 4)) { /* - * Check the list length vs idx1. - */ - - TclEmitPush(TclAddLiteralObj(envPtr, tmpObj, NULL), envPtr); - TclEmitOpcode( INST_GE, envPtr); - offset = CurrentOffset(envPtr); - TclEmitInstInt1( INST_JUMP_TRUE1, 0, envPtr); - - /* - * Emit an error if we've been given an empty list. + * This is a "no-op". Example: [lreplace {a b c} 2 0] + * We still do a list operation to get list-verification + * and canonicalization side effects. */ + TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); + return TCL_OK; + } - TclEmitOpcode( INST_DUP, envPtr); - TclEmitOpcode( INST_LIST_LENGTH, envPtr); - offset2 = CurrentOffset(envPtr); - TclEmitInstInt1( INST_JUMP_FALSE1, 0, envPtr); - TclEmitPush(TclAddLiteralObj(envPtr, Tcl_ObjPrintf( - "list doesn't contain element %d", idx1), NULL), envPtr); - CompileReturnInternal(envPtr, INST_RETURN_IMM, TCL_ERROR, 0, - Tcl_ObjPrintf("-errorcode {TCL OPERATION LREPLACE BADIDX}")); - TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset, - envPtr->codeStart + offset + 1); - TclStoreInt1AtPtr(CurrentOffset(envPtr) - offset2, - envPtr->codeStart + offset2 + 1); - TclAdjustStackDepth(-1, envPtr); + if (idx1 != TCL_INDEX_START) { + /* Prefix may not be empty; generate bytecode to push it */ + if (emptyPrefix) { + TclEmitOpcode( INST_DUP, envPtr); + } else { + TclEmitInstInt4( INST_OVER, 1, envPtr); + } + TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); + TclEmitInt4( idx1 - 1, envPtr); + if (!emptyPrefix) { + TclEmitInstInt4( INST_REVERSE, 2, envPtr); + TclEmitOpcode( INST_LIST_CONCAT, envPtr); + } + emptyPrefix = 0; } - TclEmitOpcode( INST_DUP, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( idx1 - 1, envPtr); - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx2 + 1, envPtr); - TclEmitInt4( INDEX_END, envPtr); - TclEmitInstInt4( INST_REVERSE, 3, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - goto done; - /* - * Clean up the allocated memory. - */ + if (!emptyPrefix) { + TclEmitInstInt4( INST_REVERSE, 2, envPtr); + } - done: - if (tmpObj != NULL) { - Tcl_DecrRefCount(tmpObj); + if (suffixStart == TCL_INDEX_AFTER) { + TclEmitOpcode( INST_POP, envPtr); + if (emptyPrefix) { + PushStringLiteral(envPtr, ""); + } + } else { + /* Suffix may not be empty; generate bytecode to push it */ + TclEmitInstInt4( INST_LIST_RANGE_IMM, suffixStart, envPtr); + TclEmitInt4( TCL_INDEX_END, envPtr); + if (!emptyPrefix) { + TclEmitOpcode( INST_LIST_CONCAT, envPtr); + } } + return TCL_OK; } @@ -2309,7 +2236,7 @@ TclCompileRegexpCmd( } if (!simple) { - CompileWord(envPtr, varTokenPtr, interp, parsePtr->numWords-2); + CompileWord(envPtr, varTokenPtr, interp, parsePtr->numWords - 2); } /* @@ -2317,7 +2244,7 @@ TclCompileRegexpCmd( */ varTokenPtr = TokenAfter(varTokenPtr); - CompileWord(envPtr, varTokenPtr, interp, parsePtr->numWords-1); + CompileWord(envPtr, varTokenPtr, interp, parsePtr->numWords - 1); if (simple) { if (exact && !nocase) { @@ -2501,7 +2428,7 @@ TclCompileRegsubCmd( PushLiteral(envPtr, bytes, len); bytes = TclGetStringFromObj(replacementObj, &len); PushLiteral(envPtr, bytes, len); - CompileWord(envPtr, stringTokenPtr, interp, parsePtr->numWords-2); + CompileWord(envPtr, stringTokenPtr, interp, parsePtr->numWords - 2); TclEmitOpcode( INST_STR_MAP, envPtr); done: @@ -2630,7 +2557,7 @@ TclCompileReturnCmd( */ if (explicitResult) { - CompileWord(envPtr, wordTokenPtr, interp, numWords-1); + CompileWord(envPtr, wordTokenPtr, interp, numWords - 1); } else { /* * No explict result argument, so default result is empty string. @@ -2708,7 +2635,7 @@ TclCompileReturnCmd( */ if (explicitResult) { - CompileWord(envPtr, wordTokenPtr, interp, numWords-1); + CompileWord(envPtr, wordTokenPtr, interp, numWords - 1); } else { PushStringLiteral(envPtr, ""); } @@ -2933,18 +2860,18 @@ TclCompileVariableCmd( return TCL_ERROR; } - /* TODO: Consider what value can pass throug the + /* TODO: Consider what value can pass through the * IndexTailVarIfKnown() screen. Full CompileWord() * likely does not apply here. Push known value instead. */ CompileWord(envPtr, varTokenPtr, interp, i); TclEmitInstInt4( INST_VARIABLE, localIndex, envPtr); - if (i+1 < numWords) { + if (i + 1 < numWords) { /* * A value has been given: set the variable, pop the value */ - CompileWord(envPtr, valueTokenPtr, interp, i+1); + CompileWord(envPtr, valueTokenPtr, interp, i + 1); Emit14Inst( INST_STORE_SCALAR, localIndex, envPtr); TclEmitOpcode( INST_POP, envPtr); } @@ -3020,7 +2947,7 @@ IndexTailVarIfKnown( tailName = TclGetStringFromObj(tailPtr, &len); if (len) { - if (*(tailName+len-1) == ')') { + if (*(tailName + len - 1) == ')') { /* * Possible array: bail out */ @@ -3034,7 +2961,7 @@ IndexTailVarIfKnown( */ for (p = tailName + len -1; p > tailName; p--) { - if ((*p == ':') && (*(p-1) == ':')) { + if ((*p == ':') && (*(p - 1) == ':')) { p++; break; } diff --git a/generic/tclCompCmdsSZ.c b/generic/tclCompCmdsSZ.c index 25d10d6..9434e54 100644 --- a/generic/tclCompCmdsSZ.c +++ b/generic/tclCompCmdsSZ.c @@ -107,58 +107,6 @@ const AuxDataType tclJumptableInfoType = { #define INVOKE(name) \ TclEmitInvoke(envPtr,INST_##name) -#define INDEX_END (-2) - -/* - *---------------------------------------------------------------------- - * - * GetIndexFromToken -- - * - * Parse a token and get the encoded version of the index (as understood - * by TEBC), assuming it is at all knowable at compile time. Only handles - * indices that are integers or 'end' or 'end-integer'. - * - * Returns: - * TCL_OK if parsing succeeded, and TCL_ERROR if it failed. - * - * Side effects: - * Sets *index to the index value if successful. - * - *---------------------------------------------------------------------- - */ - -static inline int -GetIndexFromToken( - Tcl_Token *tokenPtr, - int *index) -{ - Tcl_Obj *tmpObj = Tcl_NewObj(); - int result, idx; - - if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj)) { - Tcl_DecrRefCount(tmpObj); - return TCL_ERROR; - } - - result = TclGetIntFromObj(NULL, tmpObj, &idx); - if (result == TCL_OK) { - if (idx < 0) { - result = TCL_ERROR; - } - } else { - result = TclGetIntForIndexM(NULL, tmpObj, INDEX_END, &idx); - if (result == TCL_OK && idx > INDEX_END) { - result = TCL_ERROR; - } - } - Tcl_DecrRefCount(tmpObj); - - if (result == TCL_OK) { - *index = idx; - } - - return result; -} /* *---------------------------------------------------------------------- @@ -982,22 +930,48 @@ TclCompileStringRangeCmd( fromTokenPtr = TokenAfter(stringTokenPtr); toTokenPtr = TokenAfter(fromTokenPtr); + /* Every path must push the string argument */ + CompileWord(envPtr, stringTokenPtr, interp, 1); + /* * Parse the two indices. */ - if (GetIndexFromToken(fromTokenPtr, &idx1) != TCL_OK) { + if (TclGetIndexFromToken(fromTokenPtr, TCL_INDEX_START, TCL_INDEX_AFTER, + &idx1) != TCL_OK) { goto nonConstantIndices; } - if (GetIndexFromToken(toTokenPtr, &idx2) != TCL_OK) { + /* + * Token parsed as an index expression. We treat all indices before + * the string the same as the start of the string. + */ + + if (idx1 == TCL_INDEX_AFTER) { + /* [string range $s end+1 $last] must be empty string */ + OP( POP); + PUSH( ""); + return TCL_OK; + } + + if (TclGetIndexFromToken(toTokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_END, + &idx2) != TCL_OK) { goto nonConstantIndices; } + /* + * Token parsed as an index expression. We treat all indices after + * the string the same as the end of the string. + */ + if (idx2 == TCL_INDEX_BEFORE) { + /* [string range $s $first -1] must be empty string */ + OP( POP); + PUSH( ""); + return TCL_OK; + } /* * Push the operand onto the stack and then the substring operation. */ - CompileWord(envPtr, stringTokenPtr, interp, 1); OP44( STR_RANGE_IMM, idx1, idx2); return TCL_OK; @@ -1006,7 +980,6 @@ TclCompileStringRangeCmd( */ nonConstantIndices: - CompileWord(envPtr, stringTokenPtr, interp, 1); CompileWord(envPtr, fromTokenPtr, interp, 2); CompileWord(envPtr, toTokenPtr, interp, 3); OP( STR_RANGE); @@ -1022,124 +995,197 @@ TclCompileStringReplaceCmd( * compiled. */ CompileEnv *envPtr) /* Holds the resulting instructions. */ { - Tcl_Token *tokenPtr, *valueTokenPtr, *replacementTokenPtr = NULL; + Tcl_Token *tokenPtr, *valueTokenPtr; DefineLineInformation; /* TIP #280 */ - int idx1, idx2; + int first, last; if (parsePtr->numWords < 4 || parsePtr->numWords > 5) { return TCL_ERROR; } + + /* Bytecode to compute/push string argument being replaced */ valueTokenPtr = TokenAfter(parsePtr->tokenPtr); - if (parsePtr->numWords == 5) { - tokenPtr = TokenAfter(valueTokenPtr); - tokenPtr = TokenAfter(tokenPtr); - replacementTokenPtr = TokenAfter(tokenPtr); - } + CompileWord(envPtr, valueTokenPtr, interp, 1); /* - * Parse the indices. Will only compile special cases if both are - * constants and not an _integer_ less than zero (since we reserve - * negative indices here for end-relative indexing) or an end-based index - * greater than 'end' itself. + * Check for first index known and useful at compile time. */ - tokenPtr = TokenAfter(valueTokenPtr); - if (GetIndexFromToken(tokenPtr, &idx1) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_AFTER, + &first) != TCL_OK) { goto genericReplace; } + /* + * Check for last index known and useful at compile time. + */ tokenPtr = TokenAfter(tokenPtr); - if (GetIndexFromToken(tokenPtr, &idx2) != TCL_OK) { + if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_BEFORE, TCL_INDEX_AFTER, + &last) != TCL_OK) { goto genericReplace; } /* - * We handle these replacements specially: first character (where - * idx1=idx2=0) and last character (where idx1=idx2=INDEX_END). Anything - * else and the semantics get rather screwy. + * [string replace] is an odd bird. For many arguments it is + * a conventional substring replacer. However it also goes out + * of its way to become a no-op for many cases where it would be + * replacing an empty substring. Precisely, it is a no-op when + * + * (last < first) OR + * (last < 0) OR + * (end < first) + * + * For some compile-time values we can detect these cases, and + * compile direct to bytecode implementing the no-op. */ - if (idx1 == 0 && idx2 == 0) { - int notEq, end; + if ((last == TCL_INDEX_BEFORE) /* Know (last < 0) */ + || (first == TCL_INDEX_AFTER) /* Know (first > end) */ /* - * Just working with the first character. + * Tricky to determine when runtime (last < first) can be + * certainly known based on the encoded values. Consider the + * cases... + * + * (first <= TCL_INDEX_END) && + * (last == TCL_INDEX_AFTER) => cannot tell REJECT + * (last <= TCL_INDEX END) && (last < first) => ACCEPT + * else => cannot tell REJECT */ - - CompileWord(envPtr, valueTokenPtr, interp, 1); - if (replacementTokenPtr == NULL) { - /* Drop first */ - OP44( STR_RANGE_IMM, 1, INDEX_END); - return TCL_OK; + || ((first <= TCL_INDEX_END) && (last <= TCL_INDEX_END) + && (last < first)) /* Know (last < first) */ + /* + * (first == TCL_INDEX_BEFORE) && + * (last == TCL_INDEX_AFTER) => (first < last) REJECT + * (last <= TCL_INDEX_END) => cannot tell REJECT + * else => (first < last) REJECT + * + * else [[first >= TCL_INDEX_START]] && + * (last == TCL_INDEX_AFTER) => cannot tell REJECT + * (last <= TCL_INDEX_END) => cannot tell REJECT + * else [[last >= TCL_INDEX START]] && (last < first) => ACCEPT + */ + || ((first >= TCL_INDEX_START) && (last >= TCL_INDEX_START) + && (last < first))) { /* Know (last < first) */ + if (parsePtr->numWords == 5) { + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 4); + OP( POP); /* Pop newString */ } - /* Replace first */ - CompileWord(envPtr, replacementTokenPtr, interp, 4); - OP4( OVER, 1); - PUSH( ""); - OP( STR_EQ); - JUMP1( JUMP_FALSE, notEq); - OP( POP); - JUMP1( JUMP, end); - FIXJUMP1(notEq); - TclAdjustStackDepth(1, envPtr); - OP4( REVERSE, 2); - OP44( STR_RANGE_IMM, 1, INDEX_END); - OP1( STR_CONCAT1, 2); - FIXJUMP1(end); + /* Original string argument now on TOS as result */ return TCL_OK; + } - } else if (idx1 == INDEX_END && idx2 == INDEX_END) { - int notEq, end; - - /* - * Just working with the last character. - */ + if (parsePtr->numWords == 5) { + /* + * When we have a string replacement, we have to take care about + * not replacing empty substrings that [string replace] promises + * not to replace + * + * The remaining index values might be suitable for conventional + * string replacement, but only if they cannot possibly meet the + * conditions described above at runtime. If there's a chance they + * might, we would have to emit bytecode to check and at that point + * we're paying more in bytecode execution time than would make + * things worthwhile. Trouble is we are very limited in + * how much we can detect that at compile time. After decoding, + * we need, first: + * + * (first <= end) + * + * The encoded indices (first <= TCL_INDEX END) and + * (first == TCL_INDEX_BEFORE) always meets this condition, but + * any other encoded first index has some list for which it fails. + * + * We also need, second: + * + * (last >= 0) + * + * The encoded indices (last >= TCL_INDEX_START) and + * (last == TCL_INDEX_AFTER) always meet this condition but any + * other encoded last index has some list for which it fails. + * + * Finally we need, third: + * + * (first <= last) + * + * Considered in combination with the constraints we already have, + * we see that we can proceed when (first == TCL_INDEX_BEFORE) + * or (last == TCL_INDEX_AFTER). These also permit simplification + * of the prefix|replace|suffix construction. The other constraints, + * though, interfere with getting a guarantee that first <= last. + */ - CompileWord(envPtr, valueTokenPtr, interp, 1); - if (replacementTokenPtr == NULL) { - /* Drop last */ - OP44( STR_RANGE_IMM, 0, INDEX_END-1); - return TCL_OK; - } - /* Replace last */ - CompileWord(envPtr, replacementTokenPtr, interp, 4); - OP4( OVER, 1); - PUSH( ""); - OP( STR_EQ); - JUMP1( JUMP_FALSE, notEq); - OP( POP); - JUMP1( JUMP, end); - FIXJUMP1(notEq); - TclAdjustStackDepth(1, envPtr); - OP4( REVERSE, 2); - OP44( STR_RANGE_IMM, 0, INDEX_END-1); + if ((first == TCL_INDEX_BEFORE) && (last >= TCL_INDEX_START)) { + /* empty prefix */ + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 4); OP4( REVERSE, 2); + if (last == TCL_INDEX_AFTER) { + OP( POP); /* Pop original */ + } else { + OP44( STR_RANGE_IMM, last + 1, TCL_INDEX_END); + OP1( STR_CONCAT1, 2); + } + return TCL_OK; + } + + if ((last == TCL_INDEX_AFTER) && (first <= TCL_INDEX_END)) { + OP44( STR_RANGE_IMM, 0, first-1); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 4); OP1( STR_CONCAT1, 2); - FIXJUMP1(end); return TCL_OK; + } + + /* FLOW THROUGH TO genericReplace */ } else { /* - * Need to process indices at runtime. This could be because the - * indices are not constants, or because we need to resolve them to - * absolute indices to work out if a replacement is going to happen. - * In any case, to runtime it is. + * When we have no replacement string to worry about, we may + * have more luck, because the forbidden empty string replacements + * are harmless when they are replaced by another empty string. */ + if ((first == TCL_INDEX_BEFORE) || (first == TCL_INDEX_START)) { + /* empty prefix - build suffix only */ + + if ((last == TCL_INDEX_END) || (last == TCL_INDEX_AFTER)) { + /* empty suffix too => empty result */ + OP( POP); /* Pop original */ + PUSH ( ""); + return TCL_OK; + } + OP44( STR_RANGE_IMM, last + 1, TCL_INDEX_END); + return TCL_OK; + } else { + if ((last == TCL_INDEX_END) || (last == TCL_INDEX_AFTER)) { + /* empty suffix - build prefix only */ + OP44( STR_RANGE_IMM, 0, first-1); + return TCL_OK; + } + OP( DUP); + OP44( STR_RANGE_IMM, 0, first-1); + OP4( REVERSE, 2); + OP44( STR_RANGE_IMM, last + 1, TCL_INDEX_END); + OP1( STR_CONCAT1, 2); + return TCL_OK; + } + } + genericReplace: - CompileWord(envPtr, valueTokenPtr, interp, 1); tokenPtr = TokenAfter(valueTokenPtr); CompileWord(envPtr, tokenPtr, interp, 2); tokenPtr = TokenAfter(tokenPtr); CompileWord(envPtr, tokenPtr, interp, 3); - if (replacementTokenPtr != NULL) { - CompileWord(envPtr, replacementTokenPtr, interp, 4); + if (parsePtr->numWords == 5) { + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 4); } else { PUSH( ""); } OP( STR_REPLACE); return TCL_OK; - } } int diff --git a/generic/tclCompile.h b/generic/tclCompile.h index bd7aaab..8746afc 100644 --- a/generic/tclCompile.h +++ b/generic/tclCompile.h @@ -425,11 +425,11 @@ typedef struct ByteCode { * compiled. If the code is executed if a * different namespace, it must be * recompiled. */ - size_t nsEpoch; /* Value of nsPtr->resolverEpoch when this + unsigned int nsEpoch; /* Value of nsPtr->resolverEpoch when this * ByteCode was compiled. Used to invalidate * code when new namespace resolution rules * are put into effect. */ - int refCount; /* Reference count: set 1 when created plus 1 + unsigned int refCount; /* Reference count: set 1 when created plus 1 * for each execution of the code currently * active. This structure can be freed when * refCount becomes zero. */ @@ -1120,6 +1120,8 @@ MODULE_SCOPE int TclFixupForwardJump(CompileEnv *envPtr, int distThreshold); MODULE_SCOPE void TclFreeCompileEnv(CompileEnv *envPtr); MODULE_SCOPE void TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr); +MODULE_SCOPE int TclGetIndexFromToken(Tcl_Token *tokenPtr, + int before, int after, int *indexPtr); MODULE_SCOPE ByteCode * TclInitByteCode(CompileEnv *envPtr); MODULE_SCOPE ByteCode * TclInitByteCodeObj(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, CompileEnv *envPtr); diff --git a/generic/tclDate.c b/generic/tclDate.c index e4dd000..717a1b3 100644 --- a/generic/tclDate.c +++ b/generic/tclDate.c @@ -1348,7 +1348,7 @@ yyparse (info) int yychar; /* The semantic value of the look-ahead symbol. */ -YYSTYPE yylval; +YYSTYPE yylval = {0}; /* Number of syntax errors so far. */ int yynerrs; diff --git a/generic/tclDecls.h b/generic/tclDecls.h index b4b0320..abbfdc2 100644 --- a/generic/tclDecls.h +++ b/generic/tclDecls.h @@ -53,7 +53,7 @@ EXTERN int Tcl_PkgProvideEx(Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 1 */ -EXTERN CONST84_RETURN char * Tcl_PkgRequireEx(Tcl_Interp *interp, +EXTERN const char * Tcl_PkgRequireEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 2 */ @@ -119,7 +119,8 @@ EXTERN void Tcl_DbIncrRefCount(Tcl_Obj *objPtr, const char *file, EXTERN int Tcl_DbIsShared(Tcl_Obj *objPtr, const char *file, int line); /* 22 */ -EXTERN Tcl_Obj * Tcl_DbNewBooleanObj(int boolValue, const char *file, +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_DbNewBooleanObj(int boolValue, const char *file, int line); /* 23 */ EXTERN Tcl_Obj * Tcl_DbNewByteArrayObj(const unsigned char *bytes, @@ -131,7 +132,8 @@ EXTERN Tcl_Obj * Tcl_DbNewDoubleObj(double doubleValue, EXTERN Tcl_Obj * Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv, const char *file, int line); /* 26 */ -EXTERN Tcl_Obj * Tcl_DbNewLongObj(long longValue, const char *file, +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_DbNewLongObj(long longValue, const char *file, int line); /* 27 */ EXTERN Tcl_Obj * Tcl_DbNewObj(const char *file, int line); @@ -158,9 +160,9 @@ EXTERN int Tcl_GetDouble(Tcl_Interp *interp, const char *src, EXTERN int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 36 */ -EXTERN int Tcl_GetIndexFromObj(Tcl_Interp *interp, - Tcl_Obj *objPtr, - CONST84 char *const *tablePtr, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_GetIndexFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 37 */ EXTERN int Tcl_GetInt(Tcl_Interp *interp, const char *src, @@ -199,24 +201,28 @@ EXTERN int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, int first, int count, int objc, Tcl_Obj *const objv[]); /* 49 */ -EXTERN Tcl_Obj * Tcl_NewBooleanObj(int boolValue); +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewBooleanObj(int boolValue); /* 50 */ EXTERN Tcl_Obj * Tcl_NewByteArrayObj(const unsigned char *bytes, int length); /* 51 */ EXTERN Tcl_Obj * Tcl_NewDoubleObj(double doubleValue); /* 52 */ -EXTERN Tcl_Obj * Tcl_NewIntObj(int intValue); +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewIntObj(int intValue); /* 53 */ EXTERN Tcl_Obj * Tcl_NewListObj(int objc, Tcl_Obj *const objv[]); /* 54 */ -EXTERN Tcl_Obj * Tcl_NewLongObj(long longValue); +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewLongObj(long longValue); /* 55 */ EXTERN Tcl_Obj * Tcl_NewObj(void); /* 56 */ EXTERN Tcl_Obj * Tcl_NewStringObj(const char *bytes, int length); /* 57 */ -EXTERN void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int boolValue); +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int boolValue); /* 58 */ EXTERN unsigned char * Tcl_SetByteArrayLength(Tcl_Obj *objPtr, int length); /* 59 */ @@ -225,22 +231,26 @@ EXTERN void Tcl_SetByteArrayObj(Tcl_Obj *objPtr, /* 60 */ EXTERN void Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue); /* 61 */ -EXTERN void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue); +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue); /* 62 */ EXTERN void Tcl_SetListObj(Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]); /* 63 */ -EXTERN void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue); +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue); /* 64 */ EXTERN void Tcl_SetObjLength(Tcl_Obj *objPtr, int length); /* 65 */ EXTERN void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, int length); /* 66 */ -EXTERN void Tcl_AddErrorInfo(Tcl_Interp *interp, +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_AddErrorInfo(Tcl_Interp *interp, const char *message); /* 67 */ -EXTERN void Tcl_AddObjErrorInfo(Tcl_Interp *interp, +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_AddObjErrorInfo(Tcl_Interp *interp, const char *message, int length); /* 68 */ EXTERN void Tcl_AllowExceptions(Tcl_Interp *interp); @@ -263,7 +273,8 @@ EXTERN int Tcl_AsyncReady(void); /* 76 */ EXTERN void Tcl_BackgroundError(Tcl_Interp *interp); /* 77 */ -EXTERN char Tcl_Backslash(const char *src, int *readPtr); +TCL_DEPRECATED("Use Tcl_UtfBackslash") +char Tcl_Backslash(const char *src, int *readPtr); /* 78 */ EXTERN int Tcl_BadChannelOption(Tcl_Interp *interp, const char *optionName, @@ -280,7 +291,7 @@ EXTERN int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan); /* 82 */ EXTERN int Tcl_CommandComplete(const char *cmd); /* 83 */ -EXTERN char * Tcl_Concat(int argc, CONST84 char *const *argv); +EXTERN char * Tcl_Concat(int argc, const char *const *argv); /* 84 */ EXTERN int Tcl_ConvertElement(const char *src, char *dst, int flags); @@ -291,7 +302,7 @@ EXTERN int Tcl_ConvertCountedElement(const char *src, EXTERN int Tcl_CreateAlias(Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, - CONST84 char *const *argv); + const char *const *argv); /* 87 */ EXTERN int Tcl_CreateAliasObj(Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, @@ -322,7 +333,8 @@ EXTERN void Tcl_CreateExitHandler(Tcl_ExitProc *proc, /* 94 */ EXTERN Tcl_Interp * Tcl_CreateInterp(void); /* 95 */ -EXTERN void Tcl_CreateMathFunc(Tcl_Interp *interp, +TCL_DEPRECATED("") +void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); @@ -412,16 +424,17 @@ EXTERN void Tcl_DStringStartSublist(Tcl_DString *dsPtr); /* 126 */ EXTERN int Tcl_Eof(Tcl_Channel chan); /* 127 */ -EXTERN CONST84_RETURN char * Tcl_ErrnoId(void); +EXTERN const char * Tcl_ErrnoId(void); /* 128 */ -EXTERN CONST84_RETURN char * Tcl_ErrnoMsg(int err); +EXTERN const char * Tcl_ErrnoMsg(int err); /* 129 */ EXTERN int Tcl_Eval(Tcl_Interp *interp, const char *script); /* 130 */ EXTERN int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName); /* 131 */ -EXTERN int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr); +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr); /* 132 */ EXTERN void Tcl_EventuallyFree(ClientData clientData, Tcl_FreeProc *freeProc); @@ -469,13 +482,13 @@ EXTERN void Tcl_FreeResult(Tcl_Interp *interp); EXTERN int Tcl_GetAlias(Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, - CONST84 char **targetCmdPtr, int *argcPtr, - CONST84 char ***argvPtr); + const char **targetCmdPtr, int *argcPtr, + const char ***argvPtr); /* 149 */ EXTERN int Tcl_GetAliasObj(Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, - CONST84 char **targetCmdPtr, int *objcPtr, + const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 150 */ EXTERN ClientData Tcl_GetAssocData(Tcl_Interp *interp, @@ -494,7 +507,7 @@ EXTERN ClientData Tcl_GetChannelInstanceData(Tcl_Channel chan); /* 155 */ EXTERN int Tcl_GetChannelMode(Tcl_Channel chan); /* 156 */ -EXTERN CONST84_RETURN char * Tcl_GetChannelName(Tcl_Channel chan); +EXTERN const char * Tcl_GetChannelName(Tcl_Channel chan); /* 157 */ EXTERN int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, @@ -505,12 +518,12 @@ EXTERN CONST86 Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan); EXTERN int Tcl_GetCommandInfo(Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 160 */ -EXTERN CONST84_RETURN char * Tcl_GetCommandName(Tcl_Interp *interp, +EXTERN const char * Tcl_GetCommandName(Tcl_Interp *interp, Tcl_Command command); /* 161 */ EXTERN int Tcl_GetErrno(void); /* 162 */ -EXTERN CONST84_RETURN char * Tcl_GetHostName(void); +EXTERN const char * Tcl_GetHostName(void); /* 163 */ EXTERN int Tcl_GetInterpPath(Tcl_Interp *askInterp, Tcl_Interp *slaveInterp); @@ -546,19 +559,20 @@ EXTERN Tcl_Interp * Tcl_GetSlave(Tcl_Interp *interp, /* 173 */ EXTERN Tcl_Channel Tcl_GetStdChannel(int type); /* 174 */ -EXTERN CONST84_RETURN char * Tcl_GetStringResult(Tcl_Interp *interp); +EXTERN const char * Tcl_GetStringResult(Tcl_Interp *interp); /* 175 */ -EXTERN CONST84_RETURN char * Tcl_GetVar(Tcl_Interp *interp, - const char *varName, int flags); -/* 176 */ -EXTERN CONST84_RETURN char * Tcl_GetVar2(Tcl_Interp *interp, - const char *part1, const char *part2, +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_GetVar(Tcl_Interp *interp, const char *varName, int flags); +/* 176 */ +EXTERN const char * Tcl_GetVar2(Tcl_Interp *interp, const char *part1, + const char *part2, int flags); /* 177 */ EXTERN int Tcl_GlobalEval(Tcl_Interp *interp, const char *command); /* 178 */ -EXTERN int Tcl_GlobalEvalObj(Tcl_Interp *interp, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr); /* 179 */ EXTERN int Tcl_HideCommand(Tcl_Interp *interp, @@ -578,7 +592,7 @@ EXTERN int Tcl_InterpDeleted(Tcl_Interp *interp); /* 185 */ EXTERN int Tcl_IsSafe(Tcl_Interp *interp); /* 186 */ -EXTERN char * Tcl_JoinPath(int argc, CONST84 char *const *argv, +EXTERN char * Tcl_JoinPath(int argc, const char *const *argv, Tcl_DString *resultPtr); /* 187 */ EXTERN int Tcl_LinkVar(Tcl_Interp *interp, const char *varName, @@ -591,7 +605,7 @@ EXTERN int Tcl_MakeSafe(Tcl_Interp *interp); /* 191 */ EXTERN Tcl_Channel Tcl_MakeTcpClientChannel(ClientData tcpSocket); /* 192 */ -EXTERN char * Tcl_Merge(int argc, CONST84 char *const *argv); +EXTERN char * Tcl_Merge(int argc, const char *const *argv); /* 193 */ EXTERN Tcl_HashEntry * Tcl_NextHashEntry(Tcl_HashSearch *searchPtr); /* 194 */ @@ -605,7 +619,7 @@ EXTERN Tcl_Obj * Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, int flags); /* 197 */ EXTERN Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc, - CONST84 char **argv, int flags); + const char **argv, int flags); /* 198 */ EXTERN Tcl_Channel Tcl_OpenFileChannel(Tcl_Interp *interp, const char *fileName, const char *modeString, @@ -627,7 +641,7 @@ EXTERN void Tcl_PrintDouble(Tcl_Interp *interp, double value, /* 203 */ EXTERN int Tcl_PutEnv(const char *assignment); /* 204 */ -EXTERN CONST84_RETURN char * Tcl_PosixError(Tcl_Interp *interp); +EXTERN const char * Tcl_PosixError(Tcl_Interp *interp); /* 205 */ EXTERN void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position); @@ -657,8 +671,7 @@ EXTERN int Tcl_RegExpMatch(Tcl_Interp *interp, const char *text, const char *pattern); /* 215 */ EXTERN void Tcl_RegExpRange(Tcl_RegExp regexp, int index, - CONST84 char **startPtr, - CONST84 char **endPtr); + const char **startPtr, const char **endPtr); /* 216 */ EXTERN void Tcl_Release(ClientData clientData); /* 217 */ @@ -669,7 +682,8 @@ EXTERN int Tcl_ScanElement(const char *src, int *flagPtr); EXTERN int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr); /* 220 */ -EXTERN int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode); +TCL_DEPRECATED("") +int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode); /* 221 */ EXTERN int Tcl_ServiceAll(void); /* 222 */ @@ -713,26 +727,26 @@ EXTERN void Tcl_SetObjResult(Tcl_Interp *interp, /* 236 */ EXTERN void Tcl_SetStdChannel(Tcl_Channel channel, int type); /* 237 */ -EXTERN CONST84_RETURN char * Tcl_SetVar(Tcl_Interp *interp, - const char *varName, const char *newValue, - int flags); -/* 238 */ -EXTERN CONST84_RETURN char * Tcl_SetVar2(Tcl_Interp *interp, - const char *part1, const char *part2, +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_SetVar(Tcl_Interp *interp, const char *varName, const char *newValue, int flags); +/* 238 */ +EXTERN const char * Tcl_SetVar2(Tcl_Interp *interp, const char *part1, + const char *part2, const char *newValue, + int flags); /* 239 */ -EXTERN CONST84_RETURN char * Tcl_SignalId(int sig); +EXTERN const char * Tcl_SignalId(int sig); /* 240 */ -EXTERN CONST84_RETURN char * Tcl_SignalMsg(int sig); +EXTERN const char * Tcl_SignalMsg(int sig); /* 241 */ EXTERN void Tcl_SourceRCFile(Tcl_Interp *interp); /* 242 */ EXTERN int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr, - CONST84 char ***argvPtr); + const char ***argvPtr); /* 243 */ EXTERN void Tcl_SplitPath(const char *path, int *argcPtr, - CONST84 char ***argvPtr); + const char ***argvPtr); /* 244 */ EXTERN void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName, @@ -741,9 +755,11 @@ EXTERN void Tcl_StaticPackage(Tcl_Interp *interp, /* 245 */ EXTERN int Tcl_StringMatch(const char *str, const char *pattern); /* 246 */ -EXTERN int Tcl_TellOld(Tcl_Channel chan); +TCL_DEPRECATED("") +int Tcl_TellOld(Tcl_Channel chan); /* 247 */ -EXTERN int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 248 */ @@ -764,13 +780,15 @@ EXTERN void Tcl_UnlinkVar(Tcl_Interp *interp, EXTERN int Tcl_UnregisterChannel(Tcl_Interp *interp, Tcl_Channel chan); /* 253 */ -EXTERN int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, int flags); /* 254 */ EXTERN int Tcl_UnsetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 255 */ -EXTERN void Tcl_UntraceVar(Tcl_Interp *interp, +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_UntraceVar(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); @@ -783,7 +801,8 @@ EXTERN void Tcl_UntraceVar2(Tcl_Interp *interp, EXTERN void Tcl_UpdateLinkedVar(Tcl_Interp *interp, const char *varName); /* 258 */ -EXTERN int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 259 */ @@ -793,7 +812,8 @@ EXTERN int Tcl_UpVar2(Tcl_Interp *interp, const char *frameName, /* 260 */ EXTERN int Tcl_VarEval(Tcl_Interp *interp, ...); /* 261 */ -EXTERN ClientData Tcl_VarTraceInfo(Tcl_Interp *interp, +TCL_DEPRECATED("No longer in use, changed to macro") +ClientData Tcl_VarTraceInfo(Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); @@ -812,40 +832,46 @@ EXTERN int Tcl_DumpActiveMemory(const char *fileName); /* 266 */ EXTERN void Tcl_ValidateAllMemory(const char *file, int line); /* 267 */ -EXTERN void Tcl_AppendResultVA(Tcl_Interp *interp, +TCL_DEPRECATED("see TIP #422") +void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList); /* 268 */ -EXTERN void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, +TCL_DEPRECATED("see TIP #422") +void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList); /* 269 */ EXTERN char * Tcl_HashStats(Tcl_HashTable *tablePtr); /* 270 */ -EXTERN CONST84_RETURN char * Tcl_ParseVar(Tcl_Interp *interp, - const char *start, CONST84 char **termPtr); +EXTERN const char * Tcl_ParseVar(Tcl_Interp *interp, const char *start, + const char **termPtr); /* 271 */ -EXTERN CONST84_RETURN char * Tcl_PkgPresent(Tcl_Interp *interp, - const char *name, const char *version, - int exact); +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_PkgPresent(Tcl_Interp *interp, const char *name, + const char *version, int exact); /* 272 */ -EXTERN CONST84_RETURN char * Tcl_PkgPresentEx(Tcl_Interp *interp, +EXTERN const char * Tcl_PkgPresentEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 273 */ -EXTERN int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, const char *version); /* 274 */ -EXTERN CONST84_RETURN char * Tcl_PkgRequire(Tcl_Interp *interp, - const char *name, const char *version, - int exact); +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_PkgRequire(Tcl_Interp *interp, const char *name, + const char *version, int exact); /* 275 */ -EXTERN void Tcl_SetErrorCodeVA(Tcl_Interp *interp, +TCL_DEPRECATED("see TIP #422") +void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList); /* 276 */ -EXTERN int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList); +TCL_DEPRECATED("see TIP #422") +int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList); /* 277 */ EXTERN Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options); /* 278 */ -EXTERN TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList); +TCL_DEPRECATED("see TIP #422") +TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList); /* 279 */ EXTERN void Tcl_GetVersion(int *major, int *minor, int *patchLevel, int *type); @@ -910,7 +936,7 @@ EXTERN Tcl_ThreadId Tcl_GetCurrentThread(void); /* 301 */ EXTERN Tcl_Encoding Tcl_GetEncoding(Tcl_Interp *interp, const char *name); /* 302 */ -EXTERN CONST84_RETURN char * Tcl_GetEncodingName(Tcl_Encoding encoding); +EXTERN const char * Tcl_GetEncodingName(Tcl_Encoding encoding); /* 303 */ EXTERN void Tcl_GetEncodingNames(Tcl_Interp *interp); /* 304 */ @@ -959,30 +985,30 @@ EXTERN void Tcl_ThreadAlert(Tcl_ThreadId threadId); EXTERN void Tcl_ThreadQueueEvent(Tcl_ThreadId threadId, Tcl_Event *evPtr, Tcl_QueuePosition position); /* 320 */ -EXTERN Tcl_UniChar Tcl_UniCharAtIndex(const char *src, int index); +EXTERN int Tcl_UniCharAtIndex(const char *src, int index); /* 321 */ -EXTERN Tcl_UniChar Tcl_UniCharToLower(int ch); +EXTERN int Tcl_UniCharToLower(int ch); /* 322 */ -EXTERN Tcl_UniChar Tcl_UniCharToTitle(int ch); +EXTERN int Tcl_UniCharToTitle(int ch); /* 323 */ -EXTERN Tcl_UniChar Tcl_UniCharToUpper(int ch); +EXTERN int Tcl_UniCharToUpper(int ch); /* 324 */ EXTERN int Tcl_UniCharToUtf(int ch, char *buf); /* 325 */ -EXTERN CONST84_RETURN char * Tcl_UtfAtIndex(const char *src, int index); +EXTERN const char * Tcl_UtfAtIndex(const char *src, int index); /* 326 */ EXTERN int Tcl_UtfCharComplete(const char *src, int length); /* 327 */ EXTERN int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst); /* 328 */ -EXTERN CONST84_RETURN char * Tcl_UtfFindFirst(const char *src, int ch); +EXTERN const char * Tcl_UtfFindFirst(const char *src, int ch); /* 329 */ -EXTERN CONST84_RETURN char * Tcl_UtfFindLast(const char *src, int ch); +EXTERN const char * Tcl_UtfFindLast(const char *src, int ch); /* 330 */ -EXTERN CONST84_RETURN char * Tcl_UtfNext(const char *src); +EXTERN const char * Tcl_UtfNext(const char *src); /* 331 */ -EXTERN CONST84_RETURN char * Tcl_UtfPrev(const char *src, const char *start); +EXTERN const char * Tcl_UtfPrev(const char *src, const char *start); /* 332 */ EXTERN int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, @@ -1010,9 +1036,11 @@ EXTERN int Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr); /* 340 */ EXTERN char * Tcl_GetString(Tcl_Obj *objPtr); /* 341 */ -EXTERN CONST84_RETURN char * Tcl_GetDefaultEncodingDir(void); +TCL_DEPRECATED("Use Tcl_GetEncodingSearchPath") +const char * Tcl_GetDefaultEncodingDir(void); /* 342 */ -EXTERN void Tcl_SetDefaultEncodingDir(const char *path); +TCL_DEPRECATED("Use Tcl_SetEncodingSearchPath") +void Tcl_SetDefaultEncodingDir(const char *path); /* 343 */ EXTERN void Tcl_AlertNotifier(ClientData clientData); /* 344 */ @@ -1047,7 +1075,8 @@ EXTERN Tcl_UniChar * Tcl_UtfToUniCharDString(const char *src, int length, EXTERN Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 357 */ -EXTERN Tcl_Obj * Tcl_EvalTokens(Tcl_Interp *interp, +TCL_DEPRECATED("Use Tcl_EvalTokensStandard") +Tcl_Obj * Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 358 */ EXTERN void Tcl_FreeParse(Tcl_Parse *parsePtr); @@ -1059,7 +1088,7 @@ EXTERN void Tcl_LogCommandInfo(Tcl_Interp *interp, EXTERN int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, - CONST84 char **termPtr); + const char **termPtr); /* 361 */ EXTERN int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, int numBytes, int nested, @@ -1071,7 +1100,7 @@ EXTERN int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, EXTERN int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, - CONST84 char **termPtr); + const char **termPtr); /* 364 */ EXTERN int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, int numBytes, @@ -1117,9 +1146,10 @@ EXTERN void Tcl_SetUnicodeObj(Tcl_Obj *objPtr, /* 380 */ EXTERN int Tcl_GetCharLength(Tcl_Obj *objPtr); /* 381 */ -EXTERN Tcl_UniChar Tcl_GetUniChar(Tcl_Obj *objPtr, int index); +EXTERN int Tcl_GetUniChar(Tcl_Obj *objPtr, int index); /* 382 */ -EXTERN Tcl_UniChar * Tcl_GetUnicode(Tcl_Obj *objPtr); +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_UniChar * Tcl_GetUnicode(Tcl_Obj *objPtr); /* 383 */ EXTERN Tcl_Obj * Tcl_GetRange(Tcl_Obj *objPtr, int first, int last); /* 384 */ @@ -1161,8 +1191,7 @@ EXTERN Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan); /* 397 */ EXTERN int Tcl_ChannelBuffered(Tcl_Channel chan); /* 398 */ -EXTERN CONST84_RETURN char * Tcl_ChannelName( - const Tcl_ChannelType *chanTypePtr); +EXTERN const char * Tcl_ChannelName(const Tcl_ChannelType *chanTypePtr); /* 399 */ EXTERN Tcl_ChannelTypeVersion Tcl_ChannelVersion( const Tcl_ChannelType *chanTypePtr); @@ -1268,13 +1297,15 @@ EXTERN Tcl_ThreadId Tcl_GetChannelThread(Tcl_Channel channel); EXTERN Tcl_UniChar * Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr); /* 435 */ -EXTERN int Tcl_GetMathFuncInfo(Tcl_Interp *interp, +TCL_DEPRECATED("") +int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 436 */ -EXTERN Tcl_Obj * Tcl_ListMathFuncs(Tcl_Interp *interp, +TCL_DEPRECATED("") +Tcl_Obj * Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern); /* 437 */ EXTERN Tcl_Obj * Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr, @@ -1842,6 +1873,9 @@ EXTERN char * Tcl_GetStringFromObj2(Tcl_Obj *objPtr, /* 636 */ EXTERN Tcl_UniChar * Tcl_GetUnicodeFromObj2(Tcl_Obj *objPtr, size_t *lengthPtr); +/* 637 */ +EXTERN unsigned char * Tcl_GetByteArrayFromObj2(Tcl_Obj *objPtr, + size_t *lengthPtr); typedef struct { const struct TclPlatStubs *tclPlatStubs; @@ -1854,7 +1888,7 @@ typedef struct TclStubs { const TclStubHooks *hooks; int (*tcl_PkgProvideEx) (Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 0 */ - CONST84_RETURN char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */ + const char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */ TCL_NORETURN1 void (*tcl_Panic) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 2 */ char * (*tcl_Alloc) (unsigned int size); /* 3 */ void (*tcl_Free) (char *ptr); /* 4 */ @@ -1891,11 +1925,11 @@ typedef struct TclStubs { void (*tcl_DbDecrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 19 */ void (*tcl_DbIncrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 20 */ int (*tcl_DbIsShared) (Tcl_Obj *objPtr, const char *file, int line); /* 21 */ - Tcl_Obj * (*tcl_DbNewBooleanObj) (int boolValue, const char *file, int line); /* 22 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewBooleanObj) (int boolValue, const char *file, int line); /* 22 */ Tcl_Obj * (*tcl_DbNewByteArrayObj) (const unsigned char *bytes, int length, const char *file, int line); /* 23 */ Tcl_Obj * (*tcl_DbNewDoubleObj) (double doubleValue, const char *file, int line); /* 24 */ Tcl_Obj * (*tcl_DbNewListObj) (int objc, Tcl_Obj *const *objv, const char *file, int line); /* 25 */ - Tcl_Obj * (*tcl_DbNewLongObj) (long longValue, const char *file, int line); /* 26 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewLongObj) (long longValue, const char *file, int line); /* 26 */ Tcl_Obj * (*tcl_DbNewObj) (const char *file, int line); /* 27 */ Tcl_Obj * (*tcl_DbNewStringObj) (const char *bytes, int length, const char *file, int line); /* 28 */ Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */ @@ -1905,7 +1939,7 @@ typedef struct TclStubs { unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */ int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */ int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */ - int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, CONST84 char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */ int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */ int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */ int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */ @@ -1918,25 +1952,25 @@ typedef struct TclStubs { int (*tcl_ListObjIndex) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj **objPtrPtr); /* 46 */ int (*tcl_ListObjLength) (Tcl_Interp *interp, Tcl_Obj *listPtr, int *lengthPtr); /* 47 */ int (*tcl_ListObjReplace) (Tcl_Interp *interp, Tcl_Obj *listPtr, int first, int count, int objc, Tcl_Obj *const objv[]); /* 48 */ - Tcl_Obj * (*tcl_NewBooleanObj) (int boolValue); /* 49 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewBooleanObj) (int boolValue); /* 49 */ Tcl_Obj * (*tcl_NewByteArrayObj) (const unsigned char *bytes, int length); /* 50 */ Tcl_Obj * (*tcl_NewDoubleObj) (double doubleValue); /* 51 */ - Tcl_Obj * (*tcl_NewIntObj) (int intValue); /* 52 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewIntObj) (int intValue); /* 52 */ Tcl_Obj * (*tcl_NewListObj) (int objc, Tcl_Obj *const objv[]); /* 53 */ - Tcl_Obj * (*tcl_NewLongObj) (long longValue); /* 54 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewLongObj) (long longValue); /* 54 */ Tcl_Obj * (*tcl_NewObj) (void); /* 55 */ Tcl_Obj * (*tcl_NewStringObj) (const char *bytes, int length); /* 56 */ - void (*tcl_SetBooleanObj) (Tcl_Obj *objPtr, int boolValue); /* 57 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetBooleanObj) (Tcl_Obj *objPtr, int boolValue); /* 57 */ unsigned char * (*tcl_SetByteArrayLength) (Tcl_Obj *objPtr, int length); /* 58 */ void (*tcl_SetByteArrayObj) (Tcl_Obj *objPtr, const unsigned char *bytes, int length); /* 59 */ void (*tcl_SetDoubleObj) (Tcl_Obj *objPtr, double doubleValue); /* 60 */ - void (*tcl_SetIntObj) (Tcl_Obj *objPtr, int intValue); /* 61 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetIntObj) (Tcl_Obj *objPtr, int intValue); /* 61 */ void (*tcl_SetListObj) (Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]); /* 62 */ - void (*tcl_SetLongObj) (Tcl_Obj *objPtr, long longValue); /* 63 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetLongObj) (Tcl_Obj *objPtr, long longValue); /* 63 */ void (*tcl_SetObjLength) (Tcl_Obj *objPtr, int length); /* 64 */ void (*tcl_SetStringObj) (Tcl_Obj *objPtr, const char *bytes, int length); /* 65 */ - void (*tcl_AddErrorInfo) (Tcl_Interp *interp, const char *message); /* 66 */ - void (*tcl_AddObjErrorInfo) (Tcl_Interp *interp, const char *message, int length); /* 67 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddErrorInfo) (Tcl_Interp *interp, const char *message); /* 66 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddObjErrorInfo) (Tcl_Interp *interp, const char *message, int length); /* 67 */ void (*tcl_AllowExceptions) (Tcl_Interp *interp); /* 68 */ void (*tcl_AppendElement) (Tcl_Interp *interp, const char *element); /* 69 */ void (*tcl_AppendResult) (Tcl_Interp *interp, ...); /* 70 */ @@ -1946,16 +1980,16 @@ typedef struct TclStubs { void (*tcl_AsyncMark) (Tcl_AsyncHandler async); /* 74 */ int (*tcl_AsyncReady) (void); /* 75 */ void (*tcl_BackgroundError) (Tcl_Interp *interp); /* 76 */ - char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */ + TCL_DEPRECATED_API("Use Tcl_UtfBackslash") char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */ int (*tcl_BadChannelOption) (Tcl_Interp *interp, const char *optionName, const char *optionList); /* 78 */ void (*tcl_CallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 79 */ void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, ClientData clientData); /* 80 */ int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */ int (*tcl_CommandComplete) (const char *cmd); /* 82 */ - char * (*tcl_Concat) (int argc, CONST84 char *const *argv); /* 83 */ + char * (*tcl_Concat) (int argc, const char *const *argv); /* 83 */ int (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */ int (*tcl_ConvertCountedElement) (const char *src, int length, char *dst, int flags); /* 85 */ - int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, CONST84 char *const *argv); /* 86 */ + int (*tcl_CreateAlias) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int argc, const char *const *argv); /* 86 */ int (*tcl_CreateAliasObj) (Tcl_Interp *slave, const char *slaveCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */ Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, ClientData instanceData, int mask); /* 88 */ void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, ClientData clientData); /* 89 */ @@ -1964,7 +1998,7 @@ typedef struct TclStubs { void (*tcl_CreateEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, ClientData clientData); /* 92 */ void (*tcl_CreateExitHandler) (Tcl_ExitProc *proc, ClientData clientData); /* 93 */ Tcl_Interp * (*tcl_CreateInterp) (void); /* 94 */ - void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */ + TCL_DEPRECATED_API("") void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, ClientData clientData); /* 95 */ Tcl_Command (*tcl_CreateObjCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, ClientData clientData, Tcl_CmdDeleteProc *deleteProc); /* 96 */ Tcl_Interp * (*tcl_CreateSlave) (Tcl_Interp *interp, const char *slaveName, int isSafe); /* 97 */ Tcl_TimerToken (*tcl_CreateTimerHandler) (int milliseconds, Tcl_TimerProc *proc, ClientData clientData); /* 98 */ @@ -1996,11 +2030,11 @@ typedef struct TclStubs { void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, int length); /* 124 */ void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */ int (*tcl_Eof) (Tcl_Channel chan); /* 126 */ - CONST84_RETURN char * (*tcl_ErrnoId) (void); /* 127 */ - CONST84_RETURN char * (*tcl_ErrnoMsg) (int err); /* 128 */ + const char * (*tcl_ErrnoId) (void); /* 127 */ + const char * (*tcl_ErrnoMsg) (int err); /* 128 */ int (*tcl_Eval) (Tcl_Interp *interp, const char *script); /* 129 */ int (*tcl_EvalFile) (Tcl_Interp *interp, const char *fileName); /* 130 */ - int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */ void (*tcl_EventuallyFree) (ClientData clientData, Tcl_FreeProc *freeProc); /* 132 */ TCL_NORETURN1 void (*tcl_Exit) (int status); /* 133 */ int (*tcl_ExposeCommand) (Tcl_Interp *interp, const char *hiddenCmdToken, const char *cmdName); /* 134 */ @@ -2017,21 +2051,21 @@ typedef struct TclStubs { Tcl_HashEntry * (*tcl_FirstHashEntry) (Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 145 */ int (*tcl_Flush) (Tcl_Channel chan); /* 146 */ void (*tcl_FreeResult) (Tcl_Interp *interp); /* 147 */ - int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *argcPtr, CONST84 char ***argvPtr); /* 148 */ - int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, CONST84 char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */ + int (*tcl_GetAlias) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 148 */ + int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *slaveCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */ ClientData (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */ Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */ int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */ int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, ClientData *handlePtr); /* 153 */ ClientData (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */ int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */ - CONST84_RETURN char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */ + const char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */ int (*tcl_GetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 157 */ CONST86 Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */ int (*tcl_GetCommandInfo) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 159 */ - CONST84_RETURN char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */ + const char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */ int (*tcl_GetErrno) (void); /* 161 */ - CONST84_RETURN char * (*tcl_GetHostName) (void); /* 162 */ + const char * (*tcl_GetHostName) (void); /* 162 */ int (*tcl_GetInterpPath) (Tcl_Interp *askInterp, Tcl_Interp *slaveInterp); /* 163 */ Tcl_Interp * (*tcl_GetMaster) (Tcl_Interp *interp); /* 164 */ const char * (*tcl_GetNameOfExecutable) (void); /* 165 */ @@ -2051,11 +2085,11 @@ typedef struct TclStubs { int (*tcl_GetServiceMode) (void); /* 171 */ Tcl_Interp * (*tcl_GetSlave) (Tcl_Interp *interp, const char *slaveName); /* 172 */ Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */ - CONST84_RETURN char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */ - CONST84_RETURN char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */ - CONST84_RETURN char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */ + const char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */ + const char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */ int (*tcl_GlobalEval) (Tcl_Interp *interp, const char *command); /* 177 */ - int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */ int (*tcl_HideCommand) (Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 179 */ int (*tcl_Init) (Tcl_Interp *interp); /* 180 */ void (*tcl_InitHashTable) (Tcl_HashTable *tablePtr, int keyType); /* 181 */ @@ -2063,25 +2097,25 @@ typedef struct TclStubs { int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */ int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */ int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */ - char * (*tcl_JoinPath) (int argc, CONST84 char *const *argv, Tcl_DString *resultPtr); /* 186 */ + char * (*tcl_JoinPath) (int argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */ int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, char *addr, int type); /* 187 */ void (*reserved188)(void); Tcl_Channel (*tcl_MakeFileChannel) (ClientData handle, int mode); /* 189 */ int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */ Tcl_Channel (*tcl_MakeTcpClientChannel) (ClientData tcpSocket); /* 191 */ - char * (*tcl_Merge) (int argc, CONST84 char *const *argv); /* 192 */ + char * (*tcl_Merge) (int argc, const char *const *argv); /* 192 */ Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */ void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */ Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */ Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */ - Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, CONST84 char **argv, int flags); /* 197 */ + Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, const char **argv, int flags); /* 197 */ Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */ Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */ Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, ClientData callbackData); /* 200 */ void (*tcl_Preserve) (ClientData data); /* 201 */ void (*tcl_PrintDouble) (Tcl_Interp *interp, double value, char *dst); /* 202 */ int (*tcl_PutEnv) (const char *assignment); /* 203 */ - CONST84_RETURN char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */ + const char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */ void (*tcl_QueueEvent) (Tcl_Event *evPtr, Tcl_QueuePosition position); /* 205 */ int (*tcl_Read) (Tcl_Channel chan, char *bufPtr, int toRead); /* 206 */ void (*tcl_ReapDetachedProcs) (void); /* 207 */ @@ -2092,12 +2126,12 @@ typedef struct TclStubs { Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */ int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */ int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */ - void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, CONST84 char **startPtr, CONST84 char **endPtr); /* 215 */ + void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, const char **startPtr, const char **endPtr); /* 215 */ void (*tcl_Release) (ClientData clientData); /* 216 */ void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */ int (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */ int (*tcl_ScanCountedElement) (const char *src, int length, int *flagPtr); /* 219 */ - int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */ + TCL_DEPRECATED_API("") int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */ int (*tcl_ServiceAll) (void); /* 221 */ int (*tcl_ServiceEvent) (int flags); /* 222 */ void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, ClientData clientData); /* 223 */ @@ -2114,48 +2148,48 @@ typedef struct TclStubs { void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */ void (*tcl_SetObjResult) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 235 */ void (*tcl_SetStdChannel) (Tcl_Channel channel, int type); /* 236 */ - CONST84_RETURN char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */ - CONST84_RETURN char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */ - CONST84_RETURN char * (*tcl_SignalId) (int sig); /* 239 */ - CONST84_RETURN char * (*tcl_SignalMsg) (int sig); /* 240 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */ + const char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */ + const char * (*tcl_SignalId) (int sig); /* 239 */ + const char * (*tcl_SignalMsg) (int sig); /* 240 */ void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */ - int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, CONST84 char ***argvPtr); /* 242 */ - void (*tcl_SplitPath) (const char *path, int *argcPtr, CONST84 char ***argvPtr); /* 243 */ + int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, const char ***argvPtr); /* 242 */ + void (*tcl_SplitPath) (const char *path, int *argcPtr, const char ***argvPtr); /* 243 */ void (*tcl_StaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 244 */ int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */ - int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */ - int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */ + TCL_DEPRECATED_API("") int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 247 */ int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 248 */ char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */ int (*tcl_Ungets) (Tcl_Channel chan, const char *str, int len, int atHead); /* 250 */ void (*tcl_UnlinkVar) (Tcl_Interp *interp, const char *varName); /* 251 */ int (*tcl_UnregisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 252 */ - int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */ int (*tcl_UnsetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 254 */ - void (*tcl_UntraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 255 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_UntraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 255 */ void (*tcl_UntraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, ClientData clientData); /* 256 */ void (*tcl_UpdateLinkedVar) (Tcl_Interp *interp, const char *varName); /* 257 */ - int (*tcl_UpVar) (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 258 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_UpVar) (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 258 */ int (*tcl_UpVar2) (Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags); /* 259 */ int (*tcl_VarEval) (Tcl_Interp *interp, ...); /* 260 */ - ClientData (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 261 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") ClientData (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 261 */ ClientData (*tcl_VarTraceInfo2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData); /* 262 */ int (*tcl_Write) (Tcl_Channel chan, const char *s, int slen); /* 263 */ void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */ int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */ void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */ - void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */ - void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */ + TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */ + TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */ char * (*tcl_HashStats) (Tcl_HashTable *tablePtr); /* 269 */ - CONST84_RETURN char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, CONST84 char **termPtr); /* 270 */ - CONST84_RETURN char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */ - CONST84_RETURN char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */ - int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */ - CONST84_RETURN char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */ - void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */ - int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */ + const char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, const char **termPtr); /* 270 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */ + const char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */ + TCL_DEPRECATED_API("see TIP #422") void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */ + TCL_DEPRECATED_API("see TIP #422") int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */ Tcl_Pid (*tcl_WaitPid) (Tcl_Pid pid, int *statPtr, int options); /* 277 */ - TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */ + TCL_DEPRECATED_API("see TIP #422") TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */ void (*tcl_GetVersion) (int *major, int *minor, int *patchLevel, int *type); /* 279 */ void (*tcl_InitMemory) (Tcl_Interp *interp); /* 280 */ Tcl_Channel (*tcl_StackChannel) (Tcl_Interp *interp, const Tcl_ChannelType *typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan); /* 281 */ @@ -2179,7 +2213,7 @@ typedef struct TclStubs { void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */ Tcl_ThreadId (*tcl_GetCurrentThread) (void); /* 300 */ Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */ - CONST84_RETURN char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */ + const char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */ void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */ int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, int offset, const char *msg, int flags, int *indexPtr); /* 304 */ void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, int size); /* 305 */ @@ -2197,18 +2231,18 @@ typedef struct TclStubs { Tcl_Obj * (*tcl_SetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, Tcl_Obj *newValuePtr, int flags); /* 317 */ void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */ void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, Tcl_QueuePosition position); /* 319 */ - Tcl_UniChar (*tcl_UniCharAtIndex) (const char *src, int index); /* 320 */ - Tcl_UniChar (*tcl_UniCharToLower) (int ch); /* 321 */ - Tcl_UniChar (*tcl_UniCharToTitle) (int ch); /* 322 */ - Tcl_UniChar (*tcl_UniCharToUpper) (int ch); /* 323 */ + int (*tcl_UniCharAtIndex) (const char *src, int index); /* 320 */ + int (*tcl_UniCharToLower) (int ch); /* 321 */ + int (*tcl_UniCharToTitle) (int ch); /* 322 */ + int (*tcl_UniCharToUpper) (int ch); /* 323 */ int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */ - CONST84_RETURN char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */ + const char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */ int (*tcl_UtfCharComplete) (const char *src, int length); /* 326 */ int (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */ - CONST84_RETURN char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */ - CONST84_RETURN char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */ - CONST84_RETURN char * (*tcl_UtfNext) (const char *src); /* 330 */ - CONST84_RETURN char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */ + const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */ + const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */ + const char * (*tcl_UtfNext) (const char *src); /* 330 */ + const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */ int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */ char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 333 */ int (*tcl_UtfToLower) (char *src); /* 334 */ @@ -2218,8 +2252,8 @@ typedef struct TclStubs { int (*tcl_WriteChars) (Tcl_Channel chan, const char *src, int srcLen); /* 338 */ int (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */ char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */ - CONST84_RETURN char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */ - void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */ + TCL_DEPRECATED_API("Use Tcl_GetEncodingSearchPath") const char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */ + TCL_DEPRECATED_API("Use Tcl_SetEncodingSearchPath") void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */ void (*tcl_AlertNotifier) (ClientData clientData); /* 343 */ void (*tcl_ServiceModeHook) (int mode); /* 344 */ int (*tcl_UniCharIsAlnum) (int ch); /* 345 */ @@ -2234,13 +2268,13 @@ typedef struct TclStubs { char * (*tcl_UniCharToUtfDString) (const Tcl_UniChar *uniStr, int uniLength, Tcl_DString *dsPtr); /* 354 */ Tcl_UniChar * (*tcl_UtfToUniCharDString) (const char *src, int length, Tcl_DString *dsPtr); /* 355 */ Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */ - Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */ + TCL_DEPRECATED_API("Use Tcl_EvalTokensStandard") Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */ void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */ void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, int length); /* 359 */ - int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 360 */ + int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */ int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, int numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */ int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr); /* 362 */ - int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, CONST84 char **termPtr); /* 363 */ + int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */ int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append); /* 364 */ char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */ int (*tcl_Chdir) (const char *dirName); /* 366 */ @@ -2258,8 +2292,8 @@ typedef struct TclStubs { Tcl_Obj * (*tcl_NewUnicodeObj) (const Tcl_UniChar *unicode, int numChars); /* 378 */ void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, int numChars); /* 379 */ int (*tcl_GetCharLength) (Tcl_Obj *objPtr); /* 380 */ - Tcl_UniChar (*tcl_GetUniChar) (Tcl_Obj *objPtr, int index); /* 381 */ - Tcl_UniChar * (*tcl_GetUnicode) (Tcl_Obj *objPtr); /* 382 */ + int (*tcl_GetUniChar) (Tcl_Obj *objPtr, int index); /* 381 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_UniChar * (*tcl_GetUnicode) (Tcl_Obj *objPtr); /* 382 */ Tcl_Obj * (*tcl_GetRange) (Tcl_Obj *objPtr, int first, int last); /* 383 */ void (*tcl_AppendUnicodeToObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, int length); /* 384 */ int (*tcl_RegExpMatchObj) (Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj); /* 385 */ @@ -2275,7 +2309,7 @@ typedef struct TclStubs { int (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, int srcLen); /* 395 */ Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */ int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */ - CONST84_RETURN char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */ + const char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */ Tcl_ChannelTypeVersion (*tcl_ChannelVersion) (const Tcl_ChannelType *chanTypePtr); /* 399 */ Tcl_DriverBlockModeProc * (*tcl_ChannelBlockModeProc) (const Tcl_ChannelType *chanTypePtr); /* 400 */ Tcl_DriverCloseProc * (*tcl_ChannelCloseProc) (const Tcl_ChannelType *chanTypePtr); /* 401 */ @@ -2312,8 +2346,8 @@ typedef struct TclStubs { int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, int length); /* 432 */ Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */ Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */ - int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */ - Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */ + TCL_DEPRECATED_API("") int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, ClientData *clientDataPtr); /* 435 */ + TCL_DEPRECATED_API("") Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */ Tcl_Obj * (*tcl_SubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 437 */ int (*tcl_DetachChannel) (Tcl_Interp *interp, Tcl_Channel channel); /* 438 */ int (*tcl_IsStandardChannel) (Tcl_Channel channel); /* 439 */ @@ -2514,6 +2548,7 @@ typedef struct TclStubs { int (*tcl_GetValue) (Tcl_Interp *interp, Tcl_Obj *objPtr, void *intPtr, int flags); /* 634 */ char * (*tcl_GetStringFromObj2) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 635 */ Tcl_UniChar * (*tcl_GetUnicodeFromObj2) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 636 */ + unsigned char * (*tcl_GetByteArrayFromObj2) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 637 */ } TclStubs; extern const TclStubs *tclStubsPtr; @@ -3816,6 +3851,8 @@ extern const TclStubs *tclStubsPtr; (tclStubsPtr->tcl_GetStringFromObj2) /* 635 */ #define Tcl_GetUnicodeFromObj2 \ (tclStubsPtr->tcl_GetUnicodeFromObj2) /* 636 */ +#define Tcl_GetByteArrayFromObj2 \ + (tclStubsPtr->tcl_GetByteArrayFromObj2) /* 637 */ #endif /* defined(USE_TCL_STUBS) */ @@ -3827,15 +3864,12 @@ extern const TclStubs *tclStubsPtr; # undef Tcl_GetStringResult # undef Tcl_Init # undef Tcl_SetPanicProc -# undef Tcl_SetVar # undef Tcl_ObjSetVar2 # undef Tcl_StaticPackage # define Tcl_CreateInterp() (tclStubsPtr->tcl_CreateInterp()) # define Tcl_GetStringResult(interp) (tclStubsPtr->tcl_GetStringResult(interp)) # define Tcl_Init(interp) (tclStubsPtr->tcl_Init(interp)) # define Tcl_SetPanicProc(proc) (tclStubsPtr->tcl_SetPanicProc(proc)) -# define Tcl_SetVar(interp, varName, newValue, flags) \ - (tclStubsPtr->tcl_SetVar(interp, varName, newValue, flags)) # define Tcl_ObjSetVar2(interp, part1, part2, newValue, flags) \ (tclStubsPtr->tcl_ObjSetVar2(interp, part1, part2, newValue, flags)) #endif @@ -3951,20 +3985,14 @@ extern const TclStubs *tclStubsPtr; * possible. Tcl 9 must find a better solution, but that cannot be done * without introducing a binary incompatibility. */ -# undef Tcl_DbNewLongObj # undef Tcl_GetLongFromObj -# undef Tcl_NewLongObj -# undef Tcl_SetLongObj # undef Tcl_ExprLong # undef Tcl_ExprLongObj # undef Tcl_UniCharNcmp # undef Tcl_UtfNcmp # undef Tcl_UtfNcasecmp # undef Tcl_UniCharNcasecmp -# define Tcl_DbNewLongObj ((Tcl_Obj*(*)(long,const char*,int))Tcl_DbNewWideIntObj) # define Tcl_GetLongFromObj ((int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetWideIntFromObj) -# define Tcl_NewLongObj ((Tcl_Obj*(*)(long))Tcl_NewWideIntObj) -# define Tcl_SetLongObj ((void(*)(Tcl_Obj*,long))Tcl_SetWideIntObj) # define Tcl_ExprLong TclExprLong static inline int TclExprLong(Tcl_Interp *interp, const char *string, long *ptr){ int intValue; @@ -3994,30 +4022,47 @@ extern const TclStubs *tclStubsPtr; #undef Tcl_GetIntFromObj #undef Tcl_GetStringFromObj #undef Tcl_GetUnicodeFromObj +#undef Tcl_GetByteArrayFromObj +#undef Tcl_GetUnicode #if defined(USE_TCL_STUBS) #define Tcl_GetDoubleFromObj(interp, objPtr, dblPtr) \ (sizeof(*dblPtr) == sizeof(double) ? tclStubsPtr->tcl_GetDoubleFromObj(interp, objPtr, (double *)dblPtr) : tclStubsPtr->tcl_GetValue(interp, objPtr, dblPtr, TCL_TYPE_D(*dblPtr))) #define Tcl_GetIntFromObj(interp, objPtr, intPtr) \ (sizeof(*intPtr) == sizeof(int) ? tclStubsPtr->tcl_GetIntFromObj(interp, objPtr, (int *)intPtr) : tclStubsPtr->tcl_GetValue(interp, objPtr, intPtr, TCL_TYPE_I(*intPtr))) -#define Tcl_GetUIntFromObj(interp, objPtr, intPtr) \ - (sizeof(*intPtr) == sizeof(int) ? tclStubsPtr->tcl_GetIntFromObj(interp, objPtr, (int *)intPtr) : tclStubsPtr->tcl_GetValue(interp, objPtr, intPtr, TCL_TYPE_U(*intPtr))) #define Tcl_GetStringFromObj(objPtr, sizePtr) \ (sizeof(*sizePtr) <= sizeof(int) ? tclStubsPtr->tcl_GetStringFromObj(objPtr, (int *)sizePtr) : tclStubsPtr->tcl_GetStringFromObj2(objPtr, (size_t *)sizePtr)) +#define Tcl_GetByteArrayFromObj(objPtr, sizePtr) \ + (sizeof(*sizePtr) <= sizeof(int) ? tclStubsPtr->tcl_GetByteArrayFromObj(objPtr, (int *)sizePtr) : tclStubsPtr->tcl_GetByteArrayFromObj2(objPtr, (size_t *)sizePtr)) #define Tcl_GetUnicodeFromObj(objPtr, sizePtr) \ (sizeof(*sizePtr) <= sizeof(int) ? tclStubsPtr->tcl_GetUnicodeFromObj(objPtr, (int *)sizePtr) : tclStubsPtr->tcl_GetUnicodeFromObj2(objPtr, (size_t *)sizePtr)) +#define Tcl_GetUnicode(objPtr) \ + tclStubsPtr->tcl_GetUnicodeFromObj(objPtr, NULL) #else #define Tcl_GetDoubleFromObj(interp, objPtr, dblPtr) \ (sizeof(*dblPtr) == sizeof(double) ? (Tcl_GetDoubleFromObj)(interp, objPtr, (double *)dblPtr) : Tcl_GetValue(interp, objPtr, dblPtr, TCL_TYPE_D(*dblPtr))) #define Tcl_GetIntFromObj(interp, objPtr, intPtr) \ - (sizeof(*intPtr) == sizeof(int) ? Tcl_GetIntFromObj(interp, objPtr, (int *)intPtr) : Tcl_GetValue(interp, objPtr, intPtr, TCL_TYPE_I(*intPtr))) -#define Tcl_GetUIntFromObj(interp, objPtr, intPtr) \ - (sizeof(*intPtr) == sizeof(int) ? Tcl_GetIntFromObj(interp, objPtr, (int *)intPtr) : Tcl_GetValue(interp, objPtr, intPtr, TCL_TYPE_U(*intPtr))) + (sizeof(*intPtr) == sizeof(int) ? (Tcl_GetIntFromObj)(interp, objPtr, (int *)intPtr) : Tcl_GetValue(interp, objPtr, intPtr, TCL_TYPE_I(*intPtr))) #define Tcl_GetStringFromObj(objPtr, sizePtr) \ - (sizeof(*sizePtr) <= sizeof(int) ? Tcl_GetStringFromObj(objPtr, (int *)sizePtr) : Tcl_GetStringFromObj2(objPtr, (size_t *)sizePtr)) + (sizeof(*sizePtr) <= sizeof(int) ? (Tcl_GetStringFromObj)(objPtr, (int *)sizePtr) : Tcl_GetStringFromObj2(objPtr, (size_t *)sizePtr)) +#define Tcl_GetByteArrayFromObj(objPtr, sizePtr) \ + (sizeof(*sizePtr) <= sizeof(int) ? (Tcl_GetByteArrayFromObj)(objPtr, (int *)sizePtr) : Tcl_GetByteArrayFromObj2(objPtr, (size_t *)sizePtr)) #define Tcl_GetUnicodeFromObj(objPtr, sizePtr) \ - (sizeof(*sizePtr) <= sizeof(int) ? Tcl_GetUnicodeFromObj(objPtr, (int *)sizePtr) : Tcl_GetUnicodeFromObj2(objPtr, (size_t *)sizePtr)) + (sizeof(*sizePtr) <= sizeof(int) ? (Tcl_GetUnicodeFromObj)(objPtr, (int *)sizePtr) : Tcl_GetUnicodeFromObj2(objPtr, (size_t *)sizePtr)) +#define Tcl_GetUnicode(objPtr) \ + (Tcl_GetUnicodeFromObj)(objPtr, NULL) #endif +#undef Tcl_NewLongObj +#define Tcl_NewLongObj(value) Tcl_NewWideIntObj((long)(value)) +#undef Tcl_NewIntObj +#define Tcl_NewIntObj(value) Tcl_NewWideIntObj((int)(value)) +#undef Tcl_DbNewLongObj +#define Tcl_DbNewLongObj(value, file, line) Tcl_DbNewWideIntObj((long)(value), file, line) +#undef Tcl_SetIntObj +#define Tcl_SetIntObj(objPtr, value) Tcl_SetWideIntObj((objPtr), (int)(value)) +#undef Tcl_SetLongObj +#define Tcl_SetLongObj(objPtr, value) Tcl_SetWideIntObj((objPtr), (long)(value)) + /* * Deprecated Tcl procedures: */ diff --git a/generic/tclDictObj.c b/generic/tclDictObj.c index 1c74c5f..1d952ec 100644 --- a/generic/tclDictObj.c +++ b/generic/tclDictObj.c @@ -141,7 +141,7 @@ typedef struct Dict { * the dictionary. Used for doing traversal of * the entries in the order that they are * created. */ - int epoch; /* Epoch counter */ + unsigned int epoch; /* Epoch counter */ size_t refCount; /* Reference counter (see above) */ Tcl_Obj *chain; /* Linked list used for invalidating the * string representations of updated nested @@ -153,7 +153,7 @@ typedef struct Dict { * must be assignable as well as readable. */ -#define DICT(dictObj) (*((Dict **)&(dictObj)->internalRep.twoPtrValue.ptr1)) +#define DICT(dictObj) ((dictObj)->internalRep.twoPtrValue.ptr1) /* * The structure below defines the dictionary object type by means of @@ -390,7 +390,7 @@ DupDictInternalRep( * Initialise other fields. */ - newDict->epoch = 0; + newDict->epoch = 1; newDict->chain = NULL; newDict->refCount = 1; @@ -487,15 +487,14 @@ static void UpdateStringOfDict( Tcl_Obj *dictPtr) { -#define LOCAL_SIZE 20 - int localFlags[LOCAL_SIZE], *flagPtr = NULL; +#define LOCAL_SIZE 64 + char localFlags[LOCAL_SIZE], *flagPtr = NULL; Dict *dict = DICT(dictPtr); ChainEntry *cPtr; Tcl_Obj *keyPtr, *valuePtr; int i, length, bytesNeeded = 0; const char *elem; char *dst; - const int maxFlags = UINT_MAX / sizeof(int); /* * This field is the most useful one in the whole hash structure, and it @@ -517,10 +516,8 @@ UpdateStringOfDict( if (numElems <= LOCAL_SIZE) { flagPtr = localFlags; - } else if (numElems > maxFlags) { - Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } else { - flagPtr = ckalloc(numElems * sizeof(int)); + flagPtr = ckalloc(numElems); } for (i=0,cPtr=dict->entryChainHead; i<numElems; i+=2,cPtr=cPtr->nextPtr) { /* @@ -710,7 +707,7 @@ SetDictFromAny( */ TclFreeIntRep(objPtr); - dict->epoch = 0; + dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; DICT(objPtr) = dict; @@ -1109,7 +1106,7 @@ Tcl_DictObjFirst( dict = DICT(dictPtr); cPtr = dict->entryChainHead; if (cPtr == NULL) { - searchPtr->epoch = -1; + searchPtr->epoch = 0; *donePtr = 1; } else { *donePtr = 0; @@ -1170,7 +1167,7 @@ Tcl_DictObjNext( * If the searh is done; we do no work. */ - if (searchPtr->epoch == -1) { + if (!searchPtr->epoch) { *donePtr = 1; return; } @@ -1227,8 +1224,8 @@ Tcl_DictObjDone( { Dict *dict; - if (searchPtr->epoch != -1) { - searchPtr->epoch = -1; + if (searchPtr->epoch) { + searchPtr->epoch = 0; dict = (Dict *) searchPtr->dictionaryPtr; if (dict->refCount-- <= 1) { DeleteDict(dict); @@ -1380,7 +1377,7 @@ Tcl_NewDictObj(void) TclInvalidateStringRep(dictPtr); dict = ckalloc(sizeof(Dict)); InitChainTable(dict); - dict->epoch = 0; + dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; DICT(dictPtr) = dict; @@ -1430,7 +1427,7 @@ Tcl_DbNewDictObj( TclInvalidateStringRep(dictPtr); dict = ckalloc(sizeof(Dict)); InitChainTable(dict); - dict->epoch = 0; + dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; DICT(dictPtr) = dict; @@ -2312,9 +2309,12 @@ DictAppendCmd( if (objc == 4) { appendObjPtr = objv[3]; - } else if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1, - objc-3, objv+3, &appendObjPtr)) { - return TCL_ERROR; + } else { + appendObjPtr = TclStringCat(interp, objc-3, objv+3, + TCL_STRING_IN_PLACE); + if (appendObjPtr == NULL) { + return TCL_ERROR; + } } } diff --git a/generic/tclDisassemble.c b/generic/tclDisassemble.c index d61ed42..a0d1258 100644 --- a/generic/tclDisassemble.c +++ b/generic/tclDisassemble.c @@ -254,7 +254,7 @@ DisassembleByteCodeObj( Tcl_Obj *bufferObj, *fileObj; TclNewObj(bufferObj); - if (codePtr->refCount <= 0) { + if (!codePtr->refCount) { return bufferObj; /* Already freed. */ } @@ -312,7 +312,7 @@ DisassembleByteCodeObj( int numCompiledLocals = procPtr->numCompiledLocals; Tcl_AppendPrintfToObj(bufferObj, - " Proc %p, refCt %d, args %d, compiled locals %d\n", + " Proc %p, refCt %u, args %d, compiled locals %d\n", procPtr, procPtr->refCount, procPtr->numArgs, numCompiledLocals); if (numCompiledLocals > 0) { @@ -797,7 +797,7 @@ TclNewInstNameObj( Tcl_Obj *objPtr = Tcl_NewObj(); objPtr->typePtr = &tclInstNameType; - objPtr->internalRep.longValue = (long) inst; + objPtr->internalRep.wideValue = (long) inst; objPtr->bytes = NULL; return objPtr; @@ -817,17 +817,17 @@ static void UpdateStringOfInstName( Tcl_Obj *objPtr) { - int inst = objPtr->internalRep.longValue; - char *s, buf[20]; - int len; + size_t len, inst = (size_t)objPtr->internalRep.wideValue; + char *s, buf[TCL_INTEGER_SPACE + 5]; - if ((inst < 0) || (inst > LAST_INST_OPCODE)) { - sprintf(buf, "inst_%d", inst); + if (inst > LAST_INST_OPCODE) { + sprintf(buf, "inst_%" TCL_Z_MODIFIER "d", inst); s = buf; } else { - s = (char *) tclInstructionTable[objPtr->internalRep.longValue].name; + s = (char *) tclInstructionTable[inst].name; } len = strlen(s); + /* assert (len < UINT_MAX) */ objPtr->bytes = ckalloc(len + 1); memcpy(objPtr->bytes, s, len + 1); objPtr->length = len; @@ -894,7 +894,7 @@ PrintSourceToObj( Tcl_AppendPrintfToObj(appendObj, "\\U%08x", ch); i += 10; } else -#elif TCL_UTF_MAX > 3 +#else /* If len == 0, this means we have a char > 0xffff, resulting in * TclUtfToUniChar producing a surrogate pair. We want to output * this pair as a single Unicode character. diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index e328340..f6744e9 100644 --- a/generic/tclEncoding.c +++ b/generic/tclEncoding.c @@ -18,7 +18,7 @@ typedef size_t (LengthProc)(const char *src); * convert between various character sets and UTF-8. */ -typedef struct Encoding { +typedef struct { char *name; /* Name of encoding. Malloced because (1) hash * table entry that owns this encoding may be * freed prior to this encoding being freed, @@ -57,7 +57,7 @@ typedef struct Encoding { * encoding. */ -typedef struct TableEncodingData { +typedef struct { int fallback; /* Character (in this encoding) to substitute * when this encoding cannot represent a UTF-8 * character. */ @@ -91,7 +91,7 @@ typedef struct TableEncodingData { * for switching character sets. */ -typedef struct EscapeSubTable { +typedef struct { unsigned sequenceLen; /* Length of following string. */ char sequence[16]; /* Escape code that marks this encoding. */ char name[32]; /* Name for encoding. */ @@ -100,7 +100,7 @@ typedef struct EscapeSubTable { * yet. */ } EscapeSubTable; -typedef struct EscapeEncodingData { +typedef struct { int fallback; /* Character (in this encoding) to substitute * when this encoding cannot represent a UTF-8 * character. */ @@ -563,7 +563,7 @@ TclInitEncodingSubsystem(void) * formed UTF-8 into a properly formed stream. */ - type.encodingName = "identity"; + type.encodingName = NULL; type.toUtfProc = BinaryProc; type.fromUtfProc = BinaryProc; type.freeProc = NULL; @@ -693,6 +693,7 @@ TclFinalizeEncodingSubsystem(void) *------------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 const char * Tcl_GetDefaultEncodingDir(void) { @@ -736,6 +737,7 @@ Tcl_SetDefaultEncodingDir( Tcl_ListObjReplace(NULL, searchPath, 0, 0, 1, &directory); Tcl_SetEncodingSearchPath(searchPath); } +#endif /* *------------------------------------------------------------------------- @@ -851,7 +853,9 @@ FreeEncoding( if (encodingPtr->hPtr != NULL) { Tcl_DeleteHashEntry(encodingPtr->hPtr); } - ckfree(encodingPtr->name); + if (encodingPtr->name) { + ckfree(encodingPtr->name); + } ckfree(encodingPtr); } } @@ -1040,9 +1044,24 @@ Tcl_CreateEncoding( const Tcl_EncodingType *typePtr) /* The encoding type. */ { + Encoding *encodingPtr = ckalloc(sizeof(Encoding)); + encodingPtr->name = NULL; + encodingPtr->toUtfProc = typePtr->toUtfProc; + encodingPtr->fromUtfProc = typePtr->fromUtfProc; + encodingPtr->freeProc = typePtr->freeProc; + encodingPtr->nullSize = typePtr->nullSize; + encodingPtr->clientData = typePtr->clientData; + if (typePtr->nullSize == 1) { + encodingPtr->lengthProc = (LengthProc *) strlen; + } else { + encodingPtr->lengthProc = (LengthProc *) unilen; + } + encodingPtr->refCount = 1; + encodingPtr->hPtr = NULL; + + if (typePtr->encodingName) { Tcl_HashEntry *hPtr; int isNew; - Encoding *encodingPtr; char *name; Tcl_MutexLock(&encodingMutex); @@ -1053,30 +1072,17 @@ Tcl_CreateEncoding( * reference goes away. */ - encodingPtr = Tcl_GetHashValue(hPtr); - encodingPtr->hPtr = NULL; + Encoding *replaceMe = Tcl_GetHashValue(hPtr); + replaceMe->hPtr = NULL; } name = ckalloc(strlen(typePtr->encodingName) + 1); - - encodingPtr = ckalloc(sizeof(Encoding)); encodingPtr->name = strcpy(name, typePtr->encodingName); - encodingPtr->toUtfProc = typePtr->toUtfProc; - encodingPtr->fromUtfProc = typePtr->fromUtfProc; - encodingPtr->freeProc = typePtr->freeProc; - encodingPtr->nullSize = typePtr->nullSize; - encodingPtr->clientData = typePtr->clientData; - if (typePtr->nullSize == 1) { - encodingPtr->lengthProc = (LengthProc *) strlen; - } else { - encodingPtr->lengthProc = (LengthProc *) unilen; - } - encodingPtr->refCount = 1; encodingPtr->hPtr = hPtr; Tcl_SetHashValue(hPtr, encodingPtr); Tcl_MutexUnlock(&encodingMutex); - + } return (Tcl_Encoding) encodingPtr; } @@ -2353,8 +2359,15 @@ UtfToUtfProc( src += 1; dst += Tcl_UniCharToUtf(*chPtr, dst); } else { - src += TclUtfToUniChar(src, chPtr); + int len = TclUtfToUniChar(src, chPtr); + src += len; dst += Tcl_UniCharToUtf(*chPtr, dst); +#if TCL_UTF_MAX <= 4 + if (!len) { + src += TclUtfToUniChar(src, chPtr); + dst += Tcl_UniCharToUtf(*chPtr, dst); + } +#endif } } @@ -2760,7 +2773,7 @@ TableFromUtfProc( } len = TclUtfToUniChar(src, &ch); -#if TCL_UTF_MAX > 3 +#if TCL_UTF_MAX > 4 /* * This prevents a crash condition. More evaluation is required for * full support of int Tcl_UniChar. [Bug 1004065] @@ -2769,6 +2782,10 @@ TableFromUtfProc( if (ch & 0xffff0000) { word = 0; } else +#else + if (!len) { + word = 0; + } else #endif word = fromUnicode[(ch >> 8)][ch & 0xff]; @@ -2966,12 +2983,18 @@ Iso88591FromUtfProc( * Check for illegal characters. */ - if (ch > 0xff) { + if (ch > 0xff +#if TCL_UTF_MAX <= 4 + || !len +#endif + ) { if (flags & TCL_ENCODING_STOPONERROR) { result = TCL_CONVERT_UNKNOWN; break; } - +#if TCL_UTF_MAX <= 4 + if (!len) len = 4; +#endif /* * Plunge on, using '?' as a fallback character. */ @@ -3605,7 +3628,7 @@ unilen( static void InitializeEncodingSearchPath( char **valuePtr, - size_t *lengthPtr, + unsigned int *lengthPtr, Tcl_Encoding *encodingPtr) { const char *bytes; diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c index f3e8187..94c0b76 100644 --- a/generic/tclEnsemble.c +++ b/generic/tclEnsemble.c @@ -87,21 +87,20 @@ static const Tcl_ObjType ensembleCmdType = { }; /* - * The internal rep for caching ensemble subcommand lookups and - * spell corrections. + * The internal rep for caching ensemble subcommand lookups and spelling + * corrections. */ typedef struct { - size_t epoch; /* Used to confirm when the data in this + unsigned int epoch; /* Used to confirm when the data in this * really structure matches up with the * ensemble. */ Command *token; /* Reference to the command for which this * structure is a cache of the resolution. */ Tcl_Obj *fix; /* Corrected spelling, if needed. */ - Tcl_HashEntry *hPtr; /* Direct link to entry in the subcommand - * hash table. */ + Tcl_HashEntry *hPtr; /* Direct link to entry in the subcommand hash + * table. */ } EnsembleCmdRep; - static inline Tcl_Obj * NewNsObj( @@ -111,9 +110,8 @@ NewNsObj( if (namespacePtr == TclGetGlobalNamespace(nsPtr->interp)) { return Tcl_NewStringObj("::", 2); - } else { - return Tcl_NewStringObj(nsPtr->fullName, -1); } + return Tcl_NewStringObj(nsPtr->fullName, -1); } /* @@ -146,10 +144,12 @@ TclNamespaceEnsembleCmd( Tcl_Obj *const objv[]) { Tcl_Namespace *namespacePtr; - Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp); + Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp), *cxtPtr, + *foundNsPtr, *altFoundNsPtr, *actualCxtPtr; Tcl_Command token; Tcl_DictSearch search; Tcl_Obj *listObj; + const char *simpleName; int index, done; if (nsPtr == NULL || nsPtr->flags & NS_DYING) { @@ -195,13 +195,8 @@ TclNamespaceEnsembleCmd( objv += 2; objc -= 2; - /* - * Work out what name to use for the command to create. If supplied, - * it is either fully specified or relative to the current namespace. - * If not supplied, it is exactly the name of the current namespace. - */ - - name = nsPtr->fullName; + name = nsPtr->name; + cxtPtr = (Namespace *) nsPtr->parentPtr; /* * Parse the option list, applying type checks as we go. Note that we @@ -221,6 +216,7 @@ TclNamespaceEnsembleCmd( switch ((enum EnsCreateOpts) index) { case CRT_CMD: name = TclGetString(objv[1]); + cxtPtr = nsPtr; continue; case CRT_SUBCMDS: if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { @@ -304,7 +300,8 @@ TclNamespaceEnsembleCmd( Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, newList); } - Tcl_DictObjNext(&search, &subcmdWordsObj,&listObj, &done); + Tcl_DictObjNext(&search, &subcmdWordsObj, &listObj, + &done); } while (!done); if (allocatedMapFlag) { @@ -337,6 +334,10 @@ TclNamespaceEnsembleCmd( } } + TclGetNamespaceForQualName(interp, name, cxtPtr, + TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altFoundNsPtr, + &actualCxtPtr, &simpleName); + /* * Create the ensemble. Note that this might delete another ensemble * linked to the same namespace, so we must be careful. However, we @@ -344,7 +345,8 @@ TclNamespaceEnsembleCmd( * we've created it (and after any deletions have occurred.) */ - token = Tcl_CreateEnsemble(interp, name, NULL, + token = TclCreateEnsembleInNs(interp, simpleName, + (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, (permitPrefix ? TCL_ENSEMBLE_PREFIX : 0)); Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj); Tcl_SetEnsembleMappingDict(interp, token, mapObj); @@ -573,7 +575,8 @@ TclNamespaceEnsembleCmd( Tcl_AppendStringsToObj(newCmd, "::", NULL); } Tcl_AppendObjToObj(newCmd, listv[0]); - Tcl_ListObjReplace(NULL, newList, 0,1, 1,&newCmd); + Tcl_ListObjReplace(NULL, newList, 0, 1, 1, + &newCmd); if (patchedDict == NULL) { patchedDict = Tcl_DuplicateObj(objv[1]); } @@ -636,48 +639,36 @@ TclNamespaceEnsembleCmd( /* *---------------------------------------------------------------------- * - * Tcl_CreateEnsemble -- + * TclCreateEnsembleInNs -- * - * Create a simple ensemble attached to the given namespace. - * - * Results: - * The token for the command created. - * - * Side effects: - * The ensemble is created and marked for compilation. + * Like Tcl_CreateEnsemble, but additionally accepts as an argument the + * name of the namespace to create the command in. * *---------------------------------------------------------------------- */ Tcl_Command -Tcl_CreateEnsemble( +TclCreateEnsembleInNs( Tcl_Interp *interp, - const char *name, - Tcl_Namespace *namespacePtr, + const char *name, /* Simple name of command to create (no + * namespace components). */ + Tcl_Namespace *nameNsPtr, /* Name of namespace to create the command + * in. */ + Tcl_Namespace *ensembleNsPtr, + /* Name of the namespace for the ensemble. */ int flags) { - Namespace *nsPtr = (Namespace *) namespacePtr; - EnsembleConfig *ensemblePtr = ckalloc(sizeof(EnsembleConfig)); - Tcl_Obj *nameObj = NULL; - - if (nsPtr == NULL) { - nsPtr = (Namespace *) TclGetCurrentNamespace(interp); - } - - /* - * Make the name of the ensemble into a fully qualified name. This might - * allocate a temporary object. - */ + Namespace *nsPtr = (Namespace *) ensembleNsPtr; + EnsembleConfig *ensemblePtr; + Tcl_Command token; - if (!(name[0] == ':' && name[1] == ':')) { - nameObj = NewNsObj((Tcl_Namespace *) nsPtr); - if (nsPtr->parentPtr == NULL) { - Tcl_AppendStringsToObj(nameObj, name, NULL); - } else { - Tcl_AppendStringsToObj(nameObj, "::", name, NULL); - } - Tcl_IncrRefCount(nameObj); - name = TclGetString(nameObj); + ensemblePtr = ckalloc(sizeof(EnsembleConfig)); + token = TclNRCreateCommandInNs(interp, name, + (Tcl_Namespace *) nameNsPtr, NsEnsembleImplementationCmd, + NsEnsembleImplementationCmdNR, ensemblePtr, DeleteEnsembleConfig); + if (token == NULL) { + ckfree(ensemblePtr); + return NULL; } ensemblePtr->nsPtr = nsPtr; @@ -690,9 +681,7 @@ Tcl_CreateEnsemble( ensemblePtr->numParameters = 0; ensemblePtr->parameterList = NULL; ensemblePtr->unknownHandler = NULL; - ensemblePtr->token = Tcl_NRCreateCommand(interp, name, - NsEnsembleImplementationCmd, NsEnsembleImplementationCmdNR, - ensemblePtr, DeleteEnsembleConfig); + ensemblePtr->token = token; ensemblePtr->next = (EnsembleConfig *) nsPtr->ensembles; nsPtr->ensembles = (Tcl_Ensemble *) ensemblePtr; @@ -709,15 +698,52 @@ Tcl_CreateEnsemble( ((Command *) ensemblePtr->token)->compileProc = TclCompileEnsemble; } - if (nameObj != NULL) { - TclDecrRefCount(nameObj); - } return ensemblePtr->token; } /* *---------------------------------------------------------------------- * + * Tcl_CreateEnsemble + * + * Create a simple ensemble attached to the given namespace. Deprecated + * (internally) by TclCreateEnsembleInNs. + * + * Value + * + * The token for the command created. + * + * Effect + * The ensemble is created and marked for compilation. + * + * + *---------------------------------------------------------------------- + */ + +Tcl_Command +Tcl_CreateEnsemble( + Tcl_Interp *interp, + const char *name, + Tcl_Namespace *namespacePtr, + int flags) +{ + Namespace *nsPtr = (Namespace *) namespacePtr, *foundNsPtr, *altNsPtr, + *actualNsPtr; + const char * simpleName; + + if (nsPtr == NULL) { + nsPtr = (Namespace *) TclGetCurrentNamespace(interp); + } + + TclGetNamespaceForQualName(interp, name, nsPtr, TCL_CREATE_NS_IF_UNKNOWN, + &foundNsPtr, &altNsPtr, &actualNsPtr, &simpleName); + return TclCreateEnsembleInNs(interp, simpleName, + (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, flags); +} + +/* + *---------------------------------------------------------------------- + * * Tcl_SetEnsembleSubcommandList -- * * Set the subcommand list for a particular ensemble. @@ -1885,6 +1911,7 @@ NsEnsembleImplementationCmdNR( TclSkipTailcall(interp); Tcl_ListObjGetElements(NULL, copyPtr, ©Objc, ©Objv); + ((Interp *)interp)->lookupNsPtr = ensemblePtr->nsPtr; return TclNREvalObjv(interp, copyObjc, copyObjv, TCL_EVAL_INVOKE, NULL); } @@ -2084,22 +2111,27 @@ TclSpellFix( iPtr->ensembleRewrite.numInsertedObjs = 0; } - /* Compute the valid length of the ensemble root */ + /* + * Compute the valid length of the ensemble root. + */ size = iPtr->ensembleRewrite.numRemovedObjs + objc - - iPtr->ensembleRewrite.numInsertedObjs; + - iPtr->ensembleRewrite.numInsertedObjs; search = iPtr->ensembleRewrite.sourceObjs; if (search[0] == NULL) { - /* Awful casting abuse here */ + /* + * Awful casting abuse here... + */ search = (Tcl_Obj *const *) search[1]; } if (badIdx < iPtr->ensembleRewrite.numInsertedObjs) { /* - * Misspelled value was inserted. We cannot directly jump - * to the bad value, but have to search. + * Misspelled value was inserted. We cannot directly jump to the bad + * value, but have to search. */ + idx = 1; while (idx < size) { if (search[idx] == bad) { @@ -2123,13 +2155,14 @@ TclSpellFix( search = iPtr->ensembleRewrite.sourceObjs; if (search[0] == NULL) { - store = (Tcl_Obj **)search[2]; - } else { + store = (Tcl_Obj **) search[2]; + } else { Tcl_Obj **tmp = ckalloc(3 * sizeof(Tcl_Obj *)); + tmp[0] = NULL; - tmp[1] = (Tcl_Obj *)iPtr->ensembleRewrite.sourceObjs; - tmp[2] = (Tcl_Obj *)ckalloc(size * sizeof(Tcl_Obj *)); - memcpy(tmp[2], tmp[1], size*sizeof(Tcl_Obj *)); + tmp[1] = (Tcl_Obj *) iPtr->ensembleRewrite.sourceObjs; + tmp[2] = (Tcl_Obj *) ckalloc(size * sizeof(Tcl_Obj *)); + memcpy(tmp[2], tmp[1], size * sizeof(Tcl_Obj *)); iPtr->ensembleRewrite.sourceObjs = (Tcl_Obj *const *) tmp; TclNRAddCallback(interp, FreeER, tmp, NULL, NULL, NULL); @@ -2399,13 +2432,31 @@ MakeCachedEnsembleCommand( */ static void +ClearTable( + EnsembleConfig *ensemblePtr) +{ + Tcl_HashTable *hash = &ensemblePtr->subcommandTable; + + if (hash->numEntries != 0) { + Tcl_HashSearch search; + Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(hash, &search); + + while (hPtr != NULL) { + Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr); + Tcl_DecrRefCount(prefixObj); + hPtr = Tcl_NextHashEntry(&search); + } + ckfree((char *) ensemblePtr->subcommandArrayPtr); + } + Tcl_DeleteHashTable(hash); +} + +static void DeleteEnsembleConfig( ClientData clientData) { EnsembleConfig *ensemblePtr = clientData; Namespace *nsPtr = ensemblePtr->nsPtr; - Tcl_HashSearch search; - Tcl_HashEntry *hEnt; /* * Unlink from the ensemble chain if it has not been marked as having been @@ -2439,17 +2490,7 @@ DeleteEnsembleConfig( * Kill the pointer-containing fields. */ - if (ensemblePtr->subcommandTable.numEntries != 0) { - ckfree(ensemblePtr->subcommandArrayPtr); - } - hEnt = Tcl_FirstHashEntry(&ensemblePtr->subcommandTable, &search); - while (hEnt != NULL) { - Tcl_Obj *prefixObj = Tcl_GetHashValue(hEnt); - - Tcl_DecrRefCount(prefixObj); - hEnt = Tcl_NextHashEntry(&search); - } - Tcl_DeleteHashTable(&ensemblePtr->subcommandTable); + ClearTable(ensemblePtr); if (ensemblePtr->subcmdList != NULL) { Tcl_DecrRefCount(ensemblePtr->subcmdList); } @@ -2505,100 +2546,107 @@ BuildEnsembleConfig( int i, j, isNew; Tcl_HashTable *hash = &ensemblePtr->subcommandTable; Tcl_HashEntry *hPtr; - - if (hash->numEntries != 0) { - /* - * Remove pre-existing table. - */ - - ckfree(ensemblePtr->subcommandArrayPtr); - hPtr = Tcl_FirstHashEntry(hash, &search); - while (hPtr != NULL) { - Tcl_Obj *prefixObj = Tcl_GetHashValue(hPtr); - - Tcl_DecrRefCount(prefixObj); - hPtr = Tcl_NextHashEntry(&search); - } - Tcl_DeleteHashTable(hash); - Tcl_InitHashTable(hash, TCL_STRING_KEYS); - } - - /* - * See if we've got an export list. If so, we will only export exactly - * those commands, which may be either implemented by the prefix in the - * subcommandDict or mapped directly onto the namespace's commands. - */ - - if (ensemblePtr->subcmdList != NULL) { - Tcl_Obj **subcmdv, *target, *cmdObj, *cmdPrefixObj; - int subcmdc; - - TclListObjGetElements(NULL, ensemblePtr->subcmdList, &subcmdc, - &subcmdv); - for (i=0 ; i<subcmdc ; i++) { - const char *name = TclGetString(subcmdv[i]); - - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - - /* - * Skip non-unique cases. - */ - - if (!isNew) { - continue; - } - - /* - * Look in our dictionary (if present) for the command. - */ - - if (ensemblePtr->subcommandDict != NULL) { - Tcl_DictObjGet(NULL, ensemblePtr->subcommandDict, subcmdv[i], - &target); - if (target != NULL) { - Tcl_SetHashValue(hPtr, target); - Tcl_IncrRefCount(target); - continue; - } - } - - /* - * Not there, so map onto the namespace. Note in this case that we - * do not guarantee that the command is actually there; that is - * the programmer's responsibility (or [::unknown] of course). + Tcl_Obj *mapDict = ensemblePtr->subcommandDict; + Tcl_Obj *subList = ensemblePtr->subcmdList; + + ClearTable(ensemblePtr); + Tcl_InitHashTable(hash, TCL_STRING_KEYS); + + if (subList) { + int subc; + Tcl_Obj **subv, *target, *cmdObj, *cmdPrefixObj; + char *name; + + /* + * There is a list of exactly what subcommands go in the table. + * Must determine the target for each. + */ + + Tcl_ListObjGetElements(NULL, subList, &subc, &subv); + if (subList == mapDict) { + /* + * Strange case where explicit list of subcommands is same value + * as the dict mapping to targets. + */ + + for (i = 0; i < subc; i += 2) { + name = TclGetString(subv[i]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (!isNew) { + cmdObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr); + Tcl_DecrRefCount(cmdObj); + } + Tcl_SetHashValue(hPtr, subv[i+1]); + Tcl_IncrRefCount(subv[i+1]); + + name = TclGetString(subv[i+1]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (isNew) { + cmdObj = Tcl_NewStringObj(name, -1); + cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); + Tcl_SetHashValue(hPtr, cmdPrefixObj); + Tcl_IncrRefCount(cmdPrefixObj); + } + } + } else { + /* + * Usual case where we can freely act on the list and dict. */ - cmdObj = NewNsObj((Tcl_Namespace *) ensemblePtr->nsPtr); - if (ensemblePtr->nsPtr->parentPtr != NULL) { - Tcl_AppendStringsToObj(cmdObj, "::", name, NULL); - } else { - Tcl_AppendStringsToObj(cmdObj, name, NULL); - } - cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); - Tcl_SetHashValue(hPtr, cmdPrefixObj); - Tcl_IncrRefCount(cmdPrefixObj); - } - } else if (ensemblePtr->subcommandDict != NULL) { - /* - * No subcmd list, but we do have a mapping dictionary so we should - * use the keys of that. Convert the dictionary's contents into the - * form required for the ensemble's internal hashtable. - */ - - Tcl_DictSearch dictSearch; - Tcl_Obj *keyObj, *valueObj; - int done; + for (i = 0; i < subc; i++) { + name = TclGetString(subv[i]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (!isNew) { + continue; + } - Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch, - &keyObj, &valueObj, &done); - while (!done) { - const char *name = TclGetString(keyObj); + /* + * Lookup target in the dictionary. + */ - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - Tcl_SetHashValue(hPtr, valueObj); - Tcl_IncrRefCount(valueObj); - Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done); - } + if (mapDict) { + Tcl_DictObjGet(NULL, mapDict, subv[i], &target); + if (target) { + Tcl_SetHashValue(hPtr, target); + Tcl_IncrRefCount(target); + continue; + } + } + + /* + * target was not in the dictionary so map onto the namespace. + * Note in this case that we do not guarantee that the command + * is actually there; that is the programmer's responsibility + * (or [::unknown] of course). + */ + + cmdObj = Tcl_NewStringObj(name, -1); + cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); + Tcl_SetHashValue(hPtr, cmdPrefixObj); + Tcl_IncrRefCount(cmdPrefixObj); + } + } + } else if (mapDict) { + /* + * No subcmd list, but we do have a mapping dictionary so we should + * use the keys of that. Convert the dictionary's contents into the + * form required for the ensemble's internal hashtable. + */ + + Tcl_DictSearch dictSearch; + Tcl_Obj *keyObj, *valueObj; + int done; + + Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch, + &keyObj, &valueObj, &done); + while (!done) { + char *name = TclGetString(keyObj); + + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + Tcl_SetHashValue(hPtr, valueObj); + Tcl_IncrRefCount(valueObj); + Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done); + } } else { /* * Discover what commands are actually exported by the namespace. @@ -2634,11 +2682,7 @@ BuildEnsembleConfig( if (isNew) { Tcl_Obj *cmdObj, *cmdPrefixObj; - TclNewObj(cmdObj); - Tcl_AppendStringsToObj(cmdObj, - ensemblePtr->nsPtr->fullName, - (ensemblePtr->nsPtr->parentPtr ? "::" : ""), - nsCmdName, NULL); + cmdObj = Tcl_NewStringObj(nsCmdName, -1); cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); Tcl_SetHashValue(hPtr, cmdPrefixObj); Tcl_IncrRefCount(cmdPrefixObj); diff --git a/generic/tclEnv.c b/generic/tclEnv.c index 66ddb57..40ced17 100644 --- a/generic/tclEnv.c +++ b/generic/tclEnv.c @@ -130,6 +130,7 @@ TclSetupEnv( * '='; ignore the entry. */ + Tcl_DStringFree(&envString); continue; } p2++; @@ -722,14 +723,25 @@ TclFinalizeEnvironment(void) * strings. This may leak more memory that strictly necessary, since some * of the strings may no longer be in the environment. However, * determining which ones are ok to delete is n-squared, and is pretty - * unlikely, so we don't bother. + * unlikely, so we don't bother. However, in the case of DPURIFY, just + * free all strings in the cache. */ if (env.cache) { +#ifdef PURIFY + int i; + for (i = 0; i < env.cacheSize; i++) { + ckfree(env.cache[i]); + } +#endif ckfree(env.cache); env.cache = NULL; env.cacheSize = 0; #ifndef USE_PUTENV + if ((env.ourEnviron != NULL)) { + ckfree(env.ourEnviron); + env.ourEnviron = NULL; + } env.ourEnvironSize = 0; #endif } diff --git a/generic/tclEvent.c b/generic/tclEvent.c index 49fd2ae..913ff0f 100644 --- a/generic/tclEvent.c +++ b/generic/tclEvent.c @@ -100,7 +100,7 @@ typedef struct ThreadSpecificData { } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; -#ifdef TCL_THREADS +#if TCL_THREADS typedef struct { Tcl_ThreadCreateProc *proc; /* Main() function of the thread */ ClientData clientData; /* The one argument to Main() */ @@ -1043,7 +1043,7 @@ TclInitSubsystems(void) #if USE_TCLALLOC TclInitAlloc(); /* Process wide mutex init */ #endif -#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#if TCL_THREADS && defined(USE_THREAD_ALLOC) TclInitThreadAlloc(); /* Setup thread allocator caches */ #endif #ifdef TCL_MEM_DEBUG @@ -1057,7 +1057,6 @@ TclInitSubsystems(void) * mutexes. */ TclInitIOSubsystem(); /* Inits a tsd key (noop). */ TclInitEncodingSubsystem(); /* Process wide encoding init. */ - TclpSetInterfaces(); TclInitNamespaceSubsystem();/* Register ns obj type (mutexed). */ subsystemsInitialized = 1; } @@ -1221,7 +1220,7 @@ Tcl_Finalize(void) * Close down the thread-specific object allocator. */ -#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#if TCL_THREADS && defined(USE_THREAD_ALLOC) TclFinalizeThreadAlloc(); #endif @@ -1539,7 +1538,7 @@ Tcl_UpdateObjCmd( return TCL_OK; } -#ifdef TCL_THREADS +#if TCL_THREADS /* *---------------------------------------------------------------------- * @@ -1602,7 +1601,7 @@ Tcl_CreateThread( int flags) /* Flags controlling behaviour of the new * thread. */ { -#ifdef TCL_THREADS +#if TCL_THREADS ThreadClientData *cdPtr = ckalloc(sizeof(ThreadClientData)); int result; diff --git a/generic/tclExecute.c b/generic/tclExecute.c index f4c71ec..82de752 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -325,7 +325,7 @@ VarHashCreateVar( NEXT_INST_F(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \ default: \ if ((condition) < 0) { \ - TclNewLongObj(objResultPtr, -1); \ + TclNewIntObj(objResultPtr, -1); \ } else { \ objResultPtr = TCONST((condition) > 0); \ } \ @@ -346,7 +346,7 @@ VarHashCreateVar( NEXT_INST_V(((condition)? TclGetInt4AtPtr(pc+1) : 5), (cleanup), 0); \ default: \ if ((condition) < 0) { \ - TclNewLongObj(objResultPtr, -1); \ + TclNewIntObj(objResultPtr, -1); \ } else { \ objResultPtr = TCONST((condition) > 0); \ } \ @@ -357,7 +357,7 @@ VarHashCreateVar( #define JUMP_PEEPHOLE_F(condition, pcAdjustment, cleanup) \ do{ \ if ((condition) < 0) { \ - TclNewLongObj(objResultPtr, -1); \ + TclNewIntObj(objResultPtr, -1); \ } else { \ objResultPtr = TCONST((condition) > 0); \ } \ @@ -366,7 +366,7 @@ VarHashCreateVar( #define JUMP_PEEPHOLE_V(condition, pcAdjustment, cleanup) \ do{ \ if ((condition) < 0) { \ - TclNewLongObj(objResultPtr, -1); \ + TclNewIntObj(objResultPtr, -1); \ } else { \ objResultPtr = TCONST((condition) > 0); \ } \ @@ -498,28 +498,8 @@ VarHashCreateVar( * ClientData *ptrPtr, int *tPtr); */ -#ifdef TCL_WIDE_INT_IS_LONG #define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \ (((objPtr)->typePtr == &tclIntType) \ - ? (*(tPtr) = TCL_NUMBER_LONG, \ - *(ptrPtr) = (ClientData) \ - (&((objPtr)->internalRep.longValue)), TCL_OK) : \ - ((objPtr)->typePtr == &tclDoubleType) \ - ? (((TclIsNaN((objPtr)->internalRep.doubleValue)) \ - ? (*(tPtr) = TCL_NUMBER_NAN) \ - : (*(tPtr) = TCL_NUMBER_DOUBLE)), \ - *(ptrPtr) = (ClientData) \ - (&((objPtr)->internalRep.doubleValue)), TCL_OK) : \ - (((objPtr)->bytes != NULL) && ((objPtr)->length == 0)) \ - ? TCL_ERROR : \ - TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr))) -#else /* !TCL_WIDE_INT_IS_LONG */ -#define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \ - (((objPtr)->typePtr == &tclIntType) \ - ? (*(tPtr) = TCL_NUMBER_LONG, \ - *(ptrPtr) = (ClientData) \ - (&((objPtr)->internalRep.longValue)), TCL_OK) : \ - ((objPtr)->typePtr == &tclWideIntType) \ ? (*(tPtr) = TCL_NUMBER_WIDE, \ *(ptrPtr) = (ClientData) \ (&((objPtr)->internalRep.wideValue)), TCL_OK) : \ @@ -532,21 +512,6 @@ VarHashCreateVar( (((objPtr)->bytes != NULL) && ((objPtr)->length == 0)) \ ? TCL_ERROR : \ TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr))) -#endif /* TCL_WIDE_INT_IS_LONG */ - -/* - * Macro used in this file to save a function call for common uses of - * Tcl_GetBooleanFromObj(). The ANSI C "prototype" is: - * - * MODULE_SCOPE int TclGetBooleanFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - * int *boolPtr); - */ - -#define TclGetBooleanFromObj(interp, objPtr, boolPtr) \ - ((((objPtr)->typePtr == &tclIntType) \ - || ((objPtr)->typePtr == &tclBooleanType)) \ - ? (*(boolPtr) = ((objPtr)->internalRep.longValue!=0), TCL_OK) \ - : Tcl_GetBooleanFromObj((interp), (objPtr), (boolPtr))) /* * Macro used to make the check for type overflow more mnemonic. This works by @@ -576,40 +541,6 @@ VarHashCreateVar( * Auxiliary tables used to compute powers of small integers. */ -#if (LONG_MAX == 0x7fffffff) - -/* - * Maximum base that, when raised to powers 2, 3, ... 8, fits in a 32-bit - * signed integer. - */ - -static const long MaxBase32[] = {46340, 1290, 215, 73, 35, 21, 14}; -static const size_t MaxBase32Size = sizeof(MaxBase32)/sizeof(long); - -/* - * Table giving 3, 4, ..., 11, raised to the powers 9, 10, ..., as far as they - * fit in a 32-bit signed integer. Exp32Index[i] gives the starting index of - * powers of i+3; Exp32Value[i] gives the corresponding powers. - */ - -static const unsigned short Exp32Index[] = { - 0, 11, 18, 23, 26, 29, 31, 32, 33 -}; -static const size_t Exp32IndexSize = - sizeof(Exp32Index) / sizeof(unsigned short); -static const long Exp32Value[] = { - 19683, 59049, 177147, 531441, 1594323, 4782969, 14348907, 43046721, - 129140163, 387420489, 1162261467, 262144, 1048576, 4194304, - 16777216, 67108864, 268435456, 1073741824, 1953125, 9765625, - 48828125, 244140625, 1220703125, 10077696, 60466176, 362797056, - 40353607, 282475249, 1977326743, 134217728, 1073741824, 387420489, - 1000000000 -}; -static const size_t Exp32ValueSize = sizeof(Exp32Value)/sizeof(long); -#endif /* LONG_MAX == 0x7fffffff -- 32 bit machine */ - -#if (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG) - /* * Maximum base that, when raised to powers 2, 3, ..., 16, fits in a * Tcl_WideInt. @@ -713,7 +644,6 @@ static const Tcl_WideInt Exp64Value[] = { (Tcl_WideInt)371293*371293*371293*13*13 }; static const size_t Exp64ValueSize = sizeof(Exp64Value) / sizeof(Tcl_WideInt); -#endif /* (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG) */ /* * Markers for ExecuteExtendedBinaryMathOp. @@ -744,8 +674,6 @@ static ByteCode * CompileExprObj(Tcl_Interp *interp, Tcl_Obj *objPtr); static void DeleteExecStack(ExecStack *esPtr); static void DupExprCodeInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); -MODULE_SCOPE int TclCompareTwoNumbers(Tcl_Obj *valuePtr, - Tcl_Obj *value2Ptr); static Tcl_Obj * ExecuteExtendedBinaryMathOp(Tcl_Interp *interp, int opcode, Tcl_Obj **constants, Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr); @@ -908,9 +836,9 @@ TclCreateExecEnv( + (size_t) (size-1) * sizeof(Tcl_Obj *)); eePtr->execStackPtr = esPtr; - TclNewLongObj(eePtr->constants[0], 0); + TclNewIntObj(eePtr->constants[0], 0); Tcl_IncrRefCount(eePtr->constants[0]); - TclNewLongObj(eePtr->constants[1], 1); + TclNewIntObj(eePtr->constants[1], 1); Tcl_IncrRefCount(eePtr->constants[1]); eePtr->interp = interp; eePtr->callbackPtr = NULL; @@ -1333,12 +1261,12 @@ TclStackAlloc( int numBytes) { Interp *iPtr = (Interp *) interp; - int numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *); + int numWords; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { return (void *) ckalloc(numBytes); } - + numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *); return (void *) StackAllocWords(interp, numWords); } @@ -1877,37 +1805,6 @@ TclIncrObj( return TCL_ERROR; } - if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) { - long augend = *((const long *) ptr1); - long addend = *((const long *) ptr2); - long sum = augend + addend; - - /* - * Overflow when (augend and sum have different sign) and (augend and - * addend have the same sign). This is encapsulated in the Overflowing - * macro. - */ - - if (!Overflowing(augend, addend, sum)) { - TclSetLongObj(valuePtr, sum); - return TCL_OK; - } -#ifndef TCL_WIDE_INT_IS_LONG - { - Tcl_WideInt w1 = (Tcl_WideInt) augend; - Tcl_WideInt w2 = (Tcl_WideInt) addend; - - /* - * We know the sum value is outside the long range, so we use the - * macro form that doesn't range test again. - */ - - TclSetWideIntObj(valuePtr, w1 + w2); - return TCL_OK; - } -#endif - } - if ((type1 == TCL_NUMBER_DOUBLE) || (type1 == TCL_NUMBER_NAN)) { /* * Produce error message (reparse?!) @@ -1925,7 +1822,6 @@ TclIncrObj( return TCL_ERROR; } -#ifndef TCL_WIDE_INT_IS_LONG if ((type1 != TCL_NUMBER_BIG) && (type2 != TCL_NUMBER_BIG)) { Tcl_WideInt w1, w2, sum; @@ -1938,11 +1834,10 @@ TclIncrObj( */ if (!Overflowing(w1, w2, sum)) { - Tcl_SetWideIntObj(valuePtr, sum); + TclSetIntObj(valuePtr, sum); return TCL_OK; } } -#endif Tcl_TakeBignumFromObj(interp, valuePtr, &value); Tcl_GetBignumFromObj(interp, incrPtr, &incr); @@ -2684,9 +2579,9 @@ TEBCresume( case INST_STR_CONCAT1: opnd = TclGetUInt1AtPtr(pc+1); - - if (TCL_OK != TclStringCatObjv(interp, /* inPlace */ 1, - opnd, &OBJ_AT_DEPTH(opnd-1), &objResultPtr)) { + objResultPtr = TclStringCat(interp, opnd, &OBJ_AT_DEPTH(opnd-1), + TCL_STRING_IN_PLACE); + if (objResultPtr == NULL) { TRACE_ERROR(interp); goto gotError; } @@ -3626,9 +3521,7 @@ TEBCresume( { Tcl_Obj *incrPtr; -#ifndef TCL_WIDE_INT_IS_LONG Tcl_WideInt w; -#endif long increment; case INST_INCR_SCALAR1: @@ -3727,9 +3620,9 @@ TEBCresume( objPtr = varPtr->value.objPtr; if (GetNumberFromObj(NULL, objPtr, &ptr, &type) == TCL_OK) { - if (type == TCL_NUMBER_LONG) { - long augend = *((const long *)ptr); - long sum = augend + increment; + if (type == TCL_NUMBER_WIDE) { + Tcl_WideInt augend = *((const Tcl_WideInt *)ptr); + Tcl_WideInt sum = augend + increment; /* * Overflow when (augend and sum have different sign) and @@ -3741,16 +3634,15 @@ TEBCresume( TRACE(("%u %ld => ", opnd, increment)); if (Tcl_IsShared(objPtr)) { objPtr->refCount--; /* We know it's shared. */ - TclNewLongObj(objResultPtr, sum); + TclNewIntObj(objResultPtr, sum); Tcl_IncrRefCount(objResultPtr); varPtr->value.objPtr = objResultPtr; } else { objResultPtr = objPtr; - TclSetLongObj(objPtr, sum); + TclSetIntObj(objPtr, sum); } goto doneIncr; } -#ifndef TCL_WIDE_INT_IS_LONG w = (Tcl_WideInt)augend; TRACE(("%u %ld => ", opnd, increment)); @@ -3767,44 +3659,10 @@ TEBCresume( * use macro form that doesn't range test again. */ - TclSetWideIntObj(objPtr, w+increment); + TclSetIntObj(objPtr, w+increment); } goto doneIncr; -#endif - } /* end if (type == TCL_NUMBER_LONG) */ -#ifndef TCL_WIDE_INT_IS_LONG - if (type == TCL_NUMBER_WIDE) { - Tcl_WideInt sum; - - w = *((const Tcl_WideInt *) ptr); - sum = w + increment; - - /* - * Check for overflow. - */ - - if (!Overflowing(w, increment, sum)) { - TRACE(("%u %ld => ", opnd, increment)); - if (Tcl_IsShared(objPtr)) { - objPtr->refCount--; /* We know it's shared. */ - objResultPtr = Tcl_NewWideIntObj(sum); - Tcl_IncrRefCount(objResultPtr); - varPtr->value.objPtr = objResultPtr; - } else { - objResultPtr = objPtr; - - /* - * We *do not* know the sum value is outside the - * long range (wide + long can yield long); use - * the function call that checks range. - */ - - Tcl_SetWideIntObj(objPtr, sum); - } - goto doneIncr; - } - } -#endif + } /* end if (type == TCL_NUMBER_WIDE) */ } if (Tcl_IsShared(objPtr)) { objPtr->refCount--; /* We know it's shared */ @@ -3814,7 +3672,7 @@ TEBCresume( } else { objResultPtr = objPtr; } - TclNewLongObj(incrPtr, increment); + TclNewIntObj(incrPtr, increment); if (TclIncrObj(interp, objResultPtr, incrPtr) != TCL_OK) { Tcl_DecrRefCount(incrPtr); TRACE_ERROR(interp); @@ -3828,7 +3686,7 @@ TEBCresume( * All other cases, flow through to generic handling. */ - TclNewLongObj(incrPtr, increment); + TclNewIntObj(incrPtr, increment); Tcl_IncrRefCount(incrPtr); doIncrScalar: @@ -4032,7 +3890,8 @@ TEBCresume( } TRACE(("%s %u \"%.30s\" => ", (flags ? "normal" : "noerr"), opnd, O2S(part2Ptr))); - if (TclIsVarArray(arrayPtr) && !UnsetTraced(arrayPtr)) { + if (TclIsVarArray(arrayPtr) && !UnsetTraced(arrayPtr) + && !(arrayPtr->flags & VAR_SEARCH_ACTIVE)) { varPtr = VarHashFindVar(arrayPtr->value.tablePtr, part2Ptr); if (varPtr && TclIsVarDirectUnsettable(varPtr)) { /* @@ -4157,17 +4016,12 @@ TEBCresume( varPtr = TclObjLookupVarEx(interp, part1Ptr, NULL, 0, NULL, /*createPart1*/0, /*createPart2*/0, &arrayPtr); doArrayExists: - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - DECACHE_STACK_INFO(); - result = TclObjCallVarTraces(iPtr, arrayPtr, varPtr, part1Ptr, - NULL, (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY| - TCL_GLOBAL_ONLY|TCL_TRACE_ARRAY), 1, opnd); - CACHE_STACK_INFO(); - if (result == TCL_ERROR) { - TRACE_ERROR(interp); - goto gotError; - } + DECACHE_STACK_INFO(); + result = TclCheckArrayTraces(interp, varPtr, arrayPtr, part1Ptr, opnd); + CACHE_STACK_INFO(); + if (result == TCL_ERROR) { + TRACE_ERROR(interp); + goto gotError; } if (varPtr && TclIsVarArray(varPtr) && !TclIsVarUndefined(varPtr)) { objResultPtr = TCONST(1); @@ -4526,7 +4380,7 @@ TEBCresume( NEXT_INST_F(1, 0, 1); } case INST_INFO_LEVEL_NUM: - TclNewLongObj(objResultPtr, iPtr->varFramePtr->level); + TclNewIntObj(objResultPtr, iPtr->varFramePtr->level); TRACE_WITH_OBJ(("=> "), objResultPtr); NEXT_INST_F(1, 0, 1); case INST_INFO_LEVEL_ARGS: { @@ -4895,7 +4749,7 @@ TEBCresume( TRACE_ERROR(interp); goto gotError; } - TclNewLongObj(objResultPtr, length); + TclNewIntObj(objResultPtr, length); TRACE_APPEND(("%d\n", length)); NEXT_INST_F(1, 1, 1); @@ -4952,16 +4806,9 @@ TEBCresume( goto gotError; } - /* - * Select the list item based on the index. Negative operand means - * end-based indexing. - */ + /* Decode end-offset index values. */ - if (opnd < -1) { - index = opnd+1 + objc; - } else { - index = opnd; - } + index = TclIndexDecode(opnd, objc - 1); pcAdjustment = 5; lindexFastPath: @@ -5089,11 +4936,11 @@ TEBCresume( TclGetInt4AtPtr(pc+5))); /* - * Get the contents of the list, making sure that it really is a list + * Get the length of the list, making sure that it really is a list * in the process. */ - if (TclListObjGetElements(interp, valuePtr, &objc, &objv) != TCL_OK) { + if (TclListObjLength(interp, valuePtr, &objc) != TCL_OK) { TRACE_ERROR(interp); goto gotError; } @@ -5109,50 +4956,50 @@ TEBCresume( } #endif + /* Every range of an empty list is an empty list */ + if (objc == 0) { + TRACE_APPEND(("\n")); + NEXT_INST_F(9, 0, 0); + } + + /* Decode index value operands. */ + /* - * Adjust the indices for end-based handling. + assert ( toIdx != TCL_INDEX_AFTER); + * + * Extra safety for legacy bytecodes: */ + if (toIdx == TCL_INDEX_AFTER) { + toIdx = TCL_INDEX_END; + } - if (fromIdx < -1) { - fromIdx += 1+objc; - if (fromIdx < -1) { - fromIdx = -1; - } - } else if (fromIdx > objc) { - fromIdx = objc; + if ((toIdx == TCL_INDEX_BEFORE) || (fromIdx == TCL_INDEX_AFTER)) { + emptyList: + objResultPtr = Tcl_NewObj(); + TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr))); + NEXT_INST_F(9, 1, 1); } - if (toIdx < -1) { - toIdx += 1 + objc; - if (toIdx < -1) { - toIdx = -1; - } - } else if (toIdx > objc) { - toIdx = objc; + toIdx = TclIndexDecode(toIdx, objc - 1); + if (toIdx < 0) { + goto emptyList; + } else if (toIdx >= objc) { + toIdx = objc - 1; } + assert ( toIdx >= 0 && toIdx < objc); /* - * Check if we are referring to a valid, non-empty list range, and if - * so, build the list of elements in that range. + assert ( fromIdx != TCL_INDEX_BEFORE ); + * + * Extra safety for legacy bytecodes: */ - - if (fromIdx<=toIdx && fromIdx<objc && toIdx>=0) { - if (fromIdx < 0) { - fromIdx = 0; - } - if (toIdx >= objc) { - toIdx = objc-1; - } - if (fromIdx == 0 && toIdx != objc-1 && !Tcl_IsShared(valuePtr)) { - Tcl_ListObjReplace(interp, valuePtr, - toIdx + 1, LIST_MAX, 0, NULL); - TRACE_APPEND(("%.30s\n", O2S(valuePtr))); - NEXT_INST_F(9, 0, 0); - } - objResultPtr = Tcl_NewListObj(toIdx-fromIdx+1, objv+fromIdx); - } else { - TclNewObj(objResultPtr); + if (fromIdx == TCL_INDEX_BEFORE) { + fromIdx = TCL_INDEX_START; } + fromIdx = TclIndexDecode(fromIdx, objc - 1); + + objResultPtr = TclListObjRange(valuePtr, fromIdx, toIdx); + TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr))); NEXT_INST_F(9, 1, 1); @@ -5241,88 +5088,10 @@ TEBCresume( value2Ptr = OBJ_AT_TOS; valuePtr = OBJ_UNDER_TOS; - if (valuePtr == value2Ptr) { - match = 0; - } else { - /* - * We only need to check (in)equality when we have equal length - * strings. We can use memcmp in all (n)eq cases because we - * don't need to worry about lexical LE/BE variance. - */ - - typedef int (*memCmpFn_t)(const void*, const void*, size_t); - memCmpFn_t memCmpFn; + { int checkEq = ((*pc == INST_EQ) || (*pc == INST_NEQ) || (*pc == INST_STR_EQ) || (*pc == INST_STR_NEQ)); - - if (TclIsPureByteArray(valuePtr) - && TclIsPureByteArray(value2Ptr)) { - s1 = (char *) Tcl_GetByteArrayFromObj(valuePtr, &s1len); - s2 = (char *) Tcl_GetByteArrayFromObj(value2Ptr, &s2len); - memCmpFn = memcmp; - } else if ((valuePtr->typePtr == &tclStringType) - && (value2Ptr->typePtr == &tclStringType)) { - /* - * Do a unicode-specific comparison if both of the args are of - * String type. If the char length == byte length, we can do a - * memcmp. In benchmark testing this proved the most efficient - * check between the unicode and string comparison operations. - */ - - s1len = Tcl_GetCharLength(valuePtr); - s2len = Tcl_GetCharLength(value2Ptr); - if ((s1len == valuePtr->length) - && (valuePtr->bytes != NULL) - && (s2len == value2Ptr->length) - && (value2Ptr->bytes != NULL)) { - s1 = valuePtr->bytes; - s2 = value2Ptr->bytes; - memCmpFn = memcmp; - } else { - s1 = (char *) Tcl_GetUnicode(valuePtr); - s2 = (char *) Tcl_GetUnicode(value2Ptr); - if ( -#ifdef WORDS_BIGENDIAN - 1 -#else - checkEq -#endif - ) { - memCmpFn = memcmp; - s1len *= sizeof(Tcl_UniChar); - s2len *= sizeof(Tcl_UniChar); - } else { - memCmpFn = (memCmpFn_t) Tcl_UniCharNcmp; - } - } - } else { - /* - * strcmp can't do a simple memcmp in order to handle the - * special Tcl \xC0\x80 null encoding for utf-8. - */ - - s1 = TclGetStringFromObj(valuePtr, &s1len); - s2 = TclGetStringFromObj(value2Ptr, &s2len); - if (checkEq) { - memCmpFn = memcmp; - } else { - memCmpFn = (memCmpFn_t) TclpUtfNcmp2; - } - } - - if (checkEq && (s1len != s2len)) { - match = 1; - } else { - /* - * The comparison function should compare up to the minimum - * byte length only. - */ - match = memCmpFn(s1, s2, - (size_t) ((s1len < s2len) ? s1len : s2len)); - if (match == 0) { - match = s1len - s2len; - } - } + match = TclStringCmp(valuePtr, value2Ptr, checkEq, 0, -1); } /* @@ -5366,7 +5135,7 @@ TEBCresume( case INST_STR_LEN: valuePtr = OBJ_AT_TOS; length = Tcl_GetCharLength(valuePtr); - TclNewLongObj(objResultPtr, length); + TclNewIntObj(objResultPtr, length); TRACE(("\"%.20s\" => %d\n", O2S(valuePtr), length)); NEXT_INST_F(1, 1, 1); @@ -5446,17 +5215,23 @@ TEBCresume( objResultPtr = Tcl_NewStringObj((const char *) valuePtr->bytes+index, 1); } else { - char buf[TCL_UTF_MAX]; - Tcl_UniChar ch = Tcl_GetUniChar(valuePtr, index); + char buf[4]; + int ch = Tcl_GetUniChar(valuePtr, index); /* * This could be: Tcl_NewUnicodeObj((const Tcl_UniChar *)&ch, 1) * but creating the object as a string seems to be faster in * practical use. */ - - length = Tcl_UniCharToUtf(ch, buf); - objResultPtr = Tcl_NewStringObj(buf, length); + if (ch == -1) { + objResultPtr = Tcl_NewObj(); + } else { + length = Tcl_UniCharToUtf(ch, buf); + if (!length) { + length = Tcl_UniCharToUtf(-1, buf); + } + objResultPtr = Tcl_NewStringObj(buf, length); + } } TRACE_APPEND(("\"%s\"\n", O2S(objResultPtr))); @@ -5495,31 +5270,58 @@ TEBCresume( length = Tcl_GetCharLength(valuePtr); TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx)); + /* Every range of an empty value is an empty value */ + if (length == 0) { + TRACE_APPEND(("\n")); + NEXT_INST_F(9, 0, 0); + } + + /* Decode index operands. */ + /* - * Adjust indices for end-based indexing. + assert ( toIdx != TCL_INDEX_BEFORE ); + assert ( toIdx != TCL_INDEX_AFTER); + * + * Extra safety for legacy bytecodes: */ - - if (fromIdx < -1) { - fromIdx += 1 + length; - if (fromIdx < 0) { - fromIdx = 0; - } - } else if (fromIdx >= length) { - fromIdx = length; + if (toIdx == TCL_INDEX_BEFORE) { + goto emptyRange; + } + if (toIdx == TCL_INDEX_AFTER) { + toIdx = TCL_INDEX_END; } - if (toIdx < -1) { - toIdx += 1 + length; + + toIdx = TclIndexDecode(toIdx, length - 1); + if (toIdx < 0) { + goto emptyRange; } else if (toIdx >= length) { toIdx = length - 1; } + assert ( toIdx >= 0 && toIdx < length ); + /* - * Check if we can do a sane substring. + assert ( fromIdx != TCL_INDEX_BEFORE ); + assert ( fromIdx != TCL_INDEX_AFTER); + * + * Extra safety for legacy bytecodes: */ + if (fromIdx == TCL_INDEX_BEFORE) { + fromIdx = TCL_INDEX_START; + } + if (fromIdx == TCL_INDEX_AFTER) { + goto emptyRange; + } + + fromIdx = TclIndexDecode(fromIdx, length - 1); + if (fromIdx < 0) { + fromIdx = 0; + } if (fromIdx <= toIdx) { objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx); } else { + emptyRange: TclNewObj(objResultPtr); } TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); @@ -5527,18 +5329,18 @@ TEBCresume( { Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p; - int length3; + int length3, endIdx; Tcl_Obj *value3Ptr; case INST_STR_REPLACE: value3Ptr = POP_OBJECT(); valuePtr = OBJ_AT_DEPTH(2); - length = Tcl_GetCharLength(valuePtr) - 1; + endIdx = Tcl_GetCharLength(valuePtr) - 1; TRACE(("\"%.20s\" %s %s \"%.20s\" => ", O2S(valuePtr), O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(value3Ptr))); - if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, length, + if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, endIdx, &fromIdx) != TCL_OK - || TclGetIntForIndexM(interp, OBJ_AT_TOS, length, + || TclGetIntForIndexM(interp, OBJ_AT_TOS, endIdx, &toIdx) != TCL_OK) { TclDecrRefCount(value3Ptr); TRACE_ERROR(interp); @@ -5548,103 +5350,33 @@ TEBCresume( (void) POP_OBJECT(); TclDecrRefCount(OBJ_AT_TOS); (void) POP_OBJECT(); - if (fromIdx < 0) { - fromIdx = 0; - } - if (fromIdx > toIdx || fromIdx > length) { + if ((toIdx < 0) || + (fromIdx > endIdx) || + (toIdx < fromIdx)) { TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr))); TclDecrRefCount(value3Ptr); NEXT_INST_F(1, 0, 0); } - if (toIdx > length) { - toIdx = length; + if (fromIdx < 0) { + fromIdx = 0; } - if (fromIdx == 0 && toIdx == length) { + if (toIdx > endIdx) { + toIdx = endIdx; + } + + if (fromIdx == 0 && toIdx == endIdx) { TclDecrRefCount(OBJ_AT_TOS); OBJ_AT_TOS = value3Ptr; TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr))); NEXT_INST_F(1, 0, 0); } - length3 = Tcl_GetCharLength(value3Ptr); - - /* - * See if we can splice in place. This happens when the number of - * characters being replaced is the same as the number of characters - * in the string to be inserted. - */ - - if (length3 - 1 == toIdx - fromIdx) { - unsigned char *bytes1, *bytes2; - - if (Tcl_IsShared(valuePtr)) { - objResultPtr = Tcl_DuplicateObj(valuePtr); - } else { - objResultPtr = valuePtr; - } - if (TclIsPureByteArray(objResultPtr) - && TclIsPureByteArray(value3Ptr)) { - bytes1 = Tcl_GetByteArrayFromObj(objResultPtr, NULL); - bytes2 = Tcl_GetByteArrayFromObj(value3Ptr, NULL); - memcpy(bytes1 + fromIdx, bytes2, length3); - } else { - ustring1 = Tcl_GetUnicodeFromObj(objResultPtr, NULL); - ustring2 = Tcl_GetUnicodeFromObj(value3Ptr, NULL); - memcpy(ustring1 + fromIdx, ustring2, - length3 * sizeof(Tcl_UniChar)); - } - Tcl_InvalidateStringRep(objResultPtr); - TclDecrRefCount(value3Ptr); - TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr))); - if (objResultPtr == valuePtr) { - NEXT_INST_F(1, 0, 0); - } else { - NEXT_INST_F(1, 1, 1); - } - } - - /* - * Get the unicode representation; this is where we guarantee to lose - * bytearrays. - */ - - ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length); - length--; - - /* - * Remove substring using copying. - */ + objResultPtr = TclStringReplace(interp, valuePtr, fromIdx, + toIdx - fromIdx + 1, value3Ptr, TCL_STRING_IN_PLACE); - objResultPtr = NULL; - if (fromIdx > 0) { - objResultPtr = Tcl_NewUnicodeObj(ustring1, fromIdx); - } - if (length3 > 0) { - if (objResultPtr) { - Tcl_AppendObjToObj(objResultPtr, value3Ptr); - } else if (Tcl_IsShared(value3Ptr)) { - objResultPtr = Tcl_DuplicateObj(value3Ptr); - } else { - objResultPtr = value3Ptr; - } - } - if (toIdx < length) { - if (objResultPtr) { - Tcl_AppendUnicodeToObj(objResultPtr, ustring1 + toIdx + 1, - length - toIdx); - } else { - objResultPtr = Tcl_NewUnicodeObj(ustring1 + toIdx + 1, - length - toIdx); - } - } - if (objResultPtr == NULL) { - /* This has to be the case [string replace $s 0 end {}] */ - /* which has result {} which is same as value3Ptr. */ - objResultPtr = value3Ptr; - } if (objResultPtr == value3Ptr) { /* See [Bug 82e7f67325] */ TclDecrRefCount(OBJ_AT_TOS); @@ -5717,11 +5449,11 @@ TEBCresume( NEXT_INST_V(1, 3, 1); case INST_STR_FIND: - match = TclStringFind(OBJ_UNDER_TOS, OBJ_AT_TOS, 0); + match = TclStringFirst(OBJ_UNDER_TOS, OBJ_AT_TOS, 0); TRACE(("%.20s %.20s => %d\n", O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match)); - TclNewLongObj(objResultPtr, match); + TclNewIntObj(objResultPtr, match); NEXT_INST_F(1, 2, 1); case INST_STR_FIND_LAST: @@ -5729,7 +5461,7 @@ TEBCresume( TRACE(("%.20s %.20s => %d\n", O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match)); - TclNewLongObj(objResultPtr, match); + TclNewIntObj(objResultPtr, match); NEXT_INST_F(1, 2, 1); case INST_STR_CLASS: @@ -5819,12 +5551,7 @@ TEBCresume( value2Ptr = OBJ_AT_TOS; /* TrimSet */ string2 = TclGetStringFromObj(value2Ptr, &length2); string1 = TclGetStringFromObj(valuePtr, &length); - trim1 = TclTrimLeft(string1, length, string2, length2); - if (trim1 < length) { - trim2 = TclTrimRight(string1, length, string2, length2); - } else { - trim2 = 0; - } + trim1 = TclTrim(string1, length, string2, length2, &trim2); createTrimmedString: /* * Careful here; trim set often contains non-ASCII characters so we @@ -5902,38 +5629,30 @@ TEBCresume( { ClientData ptr1, ptr2; int type1, type2; - long l1, l2, lResult; + Tcl_WideInt w1, w2, wResult; case INST_NUM_TYPE: if (GetNumberFromObj(NULL, OBJ_AT_TOS, &ptr1, &type1) != TCL_OK) { type1 = 0; - } else if (type1 == TCL_NUMBER_LONG) { - /* value is between LONG_MIN and LONG_MAX */ + } else if (type1 == TCL_NUMBER_WIDE) { + /* value is between LLONG_MIN and LLONG_MAX */ /* [string is integer] is -UINT_MAX to UINT_MAX range */ + /* [string is wideinteger] is -ULLONG_MAX to ULLONG_MAX range */ int i; - if (Tcl_GetIntFromObj(NULL, OBJ_AT_TOS, &i) != TCL_OK) { - type1 = TCL_NUMBER_WIDE; - } -#ifndef TCL_WIDE_INT_IS_LONG - } else if (type1 == TCL_NUMBER_WIDE) { - /* value is between WIDE_MIN and WIDE_MAX */ - /* [string is wideinteger] is -UWIDE_MAX to UWIDE_MAX range */ - int i; if (Tcl_GetIntFromObj(NULL, OBJ_AT_TOS, &i) == TCL_OK) { type1 = TCL_NUMBER_LONG; } -#endif } else if (type1 == TCL_NUMBER_BIG) { - /* value is an integer outside the WIDE_MIN to WIDE_MAX range */ - /* [string is wideinteger] is -UWIDE_MAX to UWIDE_MAX range */ + /* value is an integer outside the LLONG_MIN to LLONG_MAX range */ + /* [string is wideinteger] is -ULLONG_MAX to ULLONG_MAX range */ Tcl_WideInt w; if (Tcl_GetWideIntFromObj(NULL, OBJ_AT_TOS, &w) == TCL_OK) { type1 = TCL_NUMBER_WIDE; } } - TclNewLongObj(objResultPtr, type1); + TclNewIntObj(objResultPtr, type1); TRACE(("\"%.20s\" => %d\n", O2S(OBJ_AT_TOS), type1)); NEXT_INST_F(1, 1, 1); @@ -5948,6 +5667,14 @@ TEBCresume( value2Ptr = OBJ_AT_TOS; valuePtr = OBJ_UNDER_TOS; + /* + Try to determine, without triggering generation of a string + representation, whether one value is not a number. + */ + if (TclCheckEmptyString(valuePtr) > 0 || TclCheckEmptyString(value2Ptr) > 0) { + goto stringCompare; + } + if (GetNumberFromObj(NULL, valuePtr, &ptr1, &type1) != TCL_OK || GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2) != TCL_OK) { /* @@ -5968,10 +5695,10 @@ TEBCresume( compare = MP_EQ; goto convertComparison; } - if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) { - l1 = *((const long *)ptr1); - l2 = *((const long *)ptr2); - compare = (l1 < l2) ? MP_LT : ((l1 > l2) ? MP_GT : MP_EQ); + if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) { + w1 = *((const Tcl_WideInt *)ptr1); + w2 = *((const Tcl_WideInt *)ptr2); + compare = (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ); } else { compare = TclCompareTwoNumbers(valuePtr, value2Ptr); } @@ -6047,17 +5774,17 @@ TEBCresume( * Check for common, simple case. */ - if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) { - l1 = *((const long *)ptr1); - l2 = *((const long *)ptr2); + if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) { + w1 = *((const Tcl_WideInt *)ptr1); + w2 = *((const Tcl_WideInt *)ptr2); switch (*pc) { case INST_MOD: - if (l2 == 0) { + if (w2 == 0) { TRACE(("%s %s => DIVIDE BY ZERO\n", O2S(valuePtr), O2S(value2Ptr))); goto divideByZero; - } else if ((l2 == 1) || (l2 == -1)) { + } else if ((w2 == 1) || (w2 == -1)) { /* * Div. by |1| always yields remainder of 0. */ @@ -6066,7 +5793,7 @@ TEBCresume( objResultPtr = TCONST(0); TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); - } else if (l1 == 0) { + } else if (w1 == 0) { /* * 0 % (non-zero) always yields remainder of 0. */ @@ -6076,24 +5803,24 @@ TEBCresume( TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); } else { - lResult = l1 / l2; + wResult = w1 / w2; /* * Force Tcl's integer division rules. * TODO: examine for logic simplification */ - if ((lResult < 0 || (lResult == 0 && - ((l1 < 0 && l2 > 0) || (l1 > 0 && l2 < 0)))) && - (lResult * l2 != l1)) { - lResult -= 1; + if ((wResult < 0 || (wResult == 0 && + ((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) && + (wResult * w2 != w1)) { + wResult -= 1; } - lResult = l1 - l2*lResult; - goto longResultOfArithmetic; + wResult = w1 - w2*wResult; + goto wideResultOfArithmetic; } case INST_RSHIFT: - if (l2 < 0) { + if (w2 < 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "negative shift argument", -1)); #ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR @@ -6104,7 +5831,7 @@ TEBCresume( CACHE_STACK_INFO(); #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; - } else if (l1 == 0) { + } else if (w1 == 0) { TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); objResultPtr = TCONST(0); TRACE(("%s\n", O2S(objResultPtr))); @@ -6114,7 +5841,7 @@ TEBCresume( * Quickly force large right shifts to 0 or -1. */ - if (l2 >= (long)(CHAR_BIT*sizeof(long))) { + if (w2 >= (Tcl_WideInt)(CHAR_BIT*sizeof(long))) { /* * We assume that INT_MAX is much larger than the * number of bits in a long. This is a pretty safe @@ -6123,10 +5850,10 @@ TEBCresume( */ TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); - if (l1 > 0L) { + if (w1 > 0L) { objResultPtr = TCONST(0); } else { - TclNewLongObj(objResultPtr, -1); + TclNewIntObj(objResultPtr, -1); } TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); @@ -6136,12 +5863,12 @@ TEBCresume( * Handle shifts within the native long range. */ - lResult = l1 >> ((int) l2); - goto longResultOfArithmetic; + wResult = w1 >> ((int) w2); + goto wideResultOfArithmetic; } case INST_LSHIFT: - if (l2 < 0) { + if (w2 < 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "negative shift argument", -1)); #ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR @@ -6152,12 +5879,12 @@ TEBCresume( CACHE_STACK_INFO(); #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; - } else if (l1 == 0) { + } else if (w1 == 0) { TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); objResultPtr = TCONST(0); TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); - } else if (l2 > (long) INT_MAX) { + } else if (w2 > INT_MAX) { /* * Technically, we could hold the value (1 << (INT_MAX+1)) * in an mp_int, but since we're using mp_mul_2d() to do @@ -6175,17 +5902,17 @@ TEBCresume( #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; } else { - int shift = (int) l2; + int shift = (int) w2; /* * Handle shifts within the native long range. */ - if ((size_t) shift < CHAR_BIT*sizeof(long) && (l1 != 0) - && !((l1>0 ? l1 : ~l1) & + if ((size_t) shift < CHAR_BIT*sizeof(long) && (w1 != 0) + && !((w1>0 ? w1 : ~w1) & -(1L<<(CHAR_BIT*sizeof(long) - 1 - shift)))) { - lResult = l1 << shift; - goto longResultOfArithmetic; + wResult = w1 << shift; + goto wideResultOfArithmetic; } } @@ -6197,23 +5924,14 @@ TEBCresume( break; case INST_BITAND: - lResult = l1 & l2; - goto longResultOfArithmetic; + wResult = w1 & w2; + goto wideResultOfArithmetic; case INST_BITOR: - lResult = l1 | l2; - goto longResultOfArithmetic; + wResult = w1 | w2; + goto wideResultOfArithmetic; case INST_BITXOR: - lResult = l1 ^ l2; - longResultOfArithmetic: - TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); - if (Tcl_IsShared(valuePtr)) { - TclNewLongObj(objResultPtr, lResult); - TRACE(("%s\n", O2S(objResultPtr))); - NEXT_INST_F(1, 2, 1); - } - TclSetLongObj(valuePtr, lResult); - TRACE(("%s\n", O2S(valuePtr))); - NEXT_INST_F(1, 1, 0); + wResult = w1 ^ w2; + goto wideResultOfArithmetic; } } @@ -6296,18 +6014,13 @@ TEBCresume( * an external function. */ - if ((type1 == TCL_NUMBER_LONG) && (type2 == TCL_NUMBER_LONG)) { - Tcl_WideInt w1, w2, wResult; - - l1 = *((const long *)ptr1); - l2 = *((const long *)ptr2); + if ((type1 == TCL_NUMBER_WIDE) && (type2 == TCL_NUMBER_WIDE)) { + w1 = *((const Tcl_WideInt *)ptr1); + w2 = *((const Tcl_WideInt *)ptr2); switch (*pc) { case INST_ADD: - w1 = (Tcl_WideInt) l1; - w2 = (Tcl_WideInt) l2; wResult = w1 + w2; -#ifdef TCL_WIDE_INT_IS_LONG /* * Check for overflow. */ @@ -6315,14 +6028,10 @@ TEBCresume( if (Overflowing(w1, w2, wResult)) { goto overflow; } -#endif goto wideResultOfArithmetic; case INST_SUB: - w1 = (Tcl_WideInt) l1; - w2 = (Tcl_WideInt) l2; wResult = w1 - w2; -#ifdef TCL_WIDE_INT_IS_LONG /* * Must check for overflow. The macro tests for overflows in * sums by looking at the sign bits. As we have a subtraction @@ -6336,7 +6045,6 @@ TEBCresume( if (Overflowing(w1, ~w2, wResult)) { goto overflow; } -#endif wideResultOfArithmetic: TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); if (Tcl_IsShared(valuePtr)) { @@ -6344,45 +6052,45 @@ TEBCresume( TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); } - Tcl_SetWideIntObj(valuePtr, wResult); + TclSetIntObj(valuePtr, wResult); TRACE(("%s\n", O2S(valuePtr))); NEXT_INST_F(1, 1, 0); case INST_DIV: - if (l2 == 0) { + if (w2 == 0) { TRACE(("%s %s => DIVIDE BY ZERO\n", O2S(valuePtr), O2S(value2Ptr))); goto divideByZero; - } else if ((l1 == LONG_MIN) && (l2 == -1)) { + } else if ((w1 == LLONG_MIN) && (w2 == -1)) { /* - * Can't represent (-LONG_MIN) as a long. + * Can't represent (-LLONG_MIN) as a Tcl_WideInt. */ goto overflow; } - lResult = l1 / l2; + wResult = w1 / w2; /* * Force Tcl's integer division rules. * TODO: examine for logic simplification */ - if (((lResult < 0) || ((lResult == 0) && - ((l1 < 0 && l2 > 0) || (l1 > 0 && l2 < 0)))) && - ((lResult * l2) != l1)) { - lResult -= 1; + if (((wResult < 0) || ((wResult == 0) && + ((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) && + ((wResult * w2) != w1)) { + wResult -= 1; } - goto longResultOfArithmetic; + goto wideResultOfArithmetic; case INST_MULT: - if (((sizeof(long) >= 2*sizeof(int)) - && (l1 <= INT_MAX) && (l1 >= INT_MIN) - && (l2 <= INT_MAX) && (l2 >= INT_MIN)) - || ((sizeof(long) >= 2*sizeof(short)) - && (l1 <= SHRT_MAX) && (l1 >= SHRT_MIN) - && (l2 <= SHRT_MAX) && (l2 >= SHRT_MIN))) { - lResult = l1 * l2; - goto longResultOfArithmetic; + if (((sizeof(Tcl_WideInt) >= 2*sizeof(int)) + && (w1 <= INT_MAX) && (w1 >= INT_MIN) + && (w2 <= INT_MAX) && (w2 >= INT_MIN)) + || ((sizeof(Tcl_WideInt) >= 2*sizeof(short)) + && (w1 <= SHRT_MAX) && (w1 >= SHRT_MIN) + && (w2 <= SHRT_MAX) && (w2 >= SHRT_MIN))) { + wResult = w1 * w2; + goto wideResultOfArithmetic; } } @@ -6449,14 +6157,14 @@ TEBCresume( CACHE_STACK_INFO(); goto gotError; } - if (type1 == TCL_NUMBER_LONG) { - l1 = *((const long *) ptr1); + if (type1 == TCL_NUMBER_WIDE) { + w1 = *((const Tcl_WideInt *) ptr1); if (Tcl_IsShared(valuePtr)) { - TclNewLongObj(objResultPtr, ~l1); + TclNewIntObj(objResultPtr, ~w1); TRACE_APPEND(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 1, 1); } - TclSetLongObj(valuePtr, ~l1); + TclSetIntObj(valuePtr, ~w1); TRACE_APPEND(("%s\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); } @@ -6486,15 +6194,15 @@ TEBCresume( /* -NaN => NaN */ TRACE_APPEND(("%s\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); - case TCL_NUMBER_LONG: - l1 = *((const long *) ptr1); - if (l1 != LONG_MIN) { + case TCL_NUMBER_WIDE: + w1 = *((const Tcl_WideInt *) ptr1); + if (w1 != LLONG_MIN) { if (Tcl_IsShared(valuePtr)) { - TclNewLongObj(objResultPtr, -l1); + TclNewIntObj(objResultPtr, -w1); TRACE_APPEND(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 1, 1); } - TclSetLongObj(valuePtr, -l1); + TclSetIntObj(valuePtr, -w1); TRACE_APPEND(("%s\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); } @@ -6638,7 +6346,8 @@ TEBCresume( Var *iterVarPtr, *listVarPtr; Tcl_Obj *oldValuePtr, *listPtr, **elements; ForeachVarList *varListPtr; - int numLists, iterNum, listTmpIndex, listLen, numVars; + int numLists, listTmpIndex, listLen, numVars; + size_t iterNum; int varIndex, valIndex, continueLoop, j, iterTmpIndex; long i; @@ -6655,10 +6364,10 @@ TEBCresume( oldValuePtr = iterVarPtr->value.objPtr; if (oldValuePtr == NULL) { - TclNewLongObj(iterVarPtr->value.objPtr, -1); + TclNewIntObj(iterVarPtr->value.objPtr, -1); Tcl_IncrRefCount(iterVarPtr->value.objPtr); } else { - TclSetLongObj(oldValuePtr, -1); + TclSetIntObj(oldValuePtr, -1); } TRACE(("%u => loop iter count temp %d\n", opnd, iterTmpIndex)); @@ -6692,8 +6401,8 @@ TEBCresume( iterVarPtr = LOCAL(infoPtr->loopCtTemp); valuePtr = iterVarPtr->value.objPtr; - iterNum = valuePtr->internalRep.longValue + 1; - TclSetLongObj(valuePtr, iterNum); + iterNum = (size_t)valuePtr->internalRep.wideValue + 1; + TclSetIntObj(valuePtr, iterNum); /* * Check whether all value lists are exhausted and we should stop the @@ -6713,7 +6422,7 @@ TEBCresume( i, O2S(listPtr), O2S(Tcl_GetObjResult(interp)))); goto gotError; } - if (listLen > iterNum * numVars) { + if ((size_t)listLen > iterNum * numVars) { continueLoop = 1; } listTmpIndex++; @@ -6779,7 +6488,7 @@ TEBCresume( listTmpIndex++; } } - TRACE_APPEND(("%d lists, iter %d, %s loop\n", + TRACE_APPEND(("%d lists, iter %" TCL_Z_MODIFIER "d, %s loop\n", numLists, iterNum, (continueLoop? "continue" : "exit"))); /* @@ -6800,8 +6509,9 @@ TEBCresume( ForeachInfo *infoPtr; Tcl_Obj *listPtr, **elements, *tmpPtr; ForeachVarList *varListPtr; - int numLists, iterMax, listLen, numVars; - int iterTmp, iterNum, listTmpDepth; + int numLists, listLen, numVars; + int listTmpDepth; + size_t iterNum, iterMax, iterTmp; int varIndex, valIndex, j; long i; @@ -6852,8 +6562,8 @@ TEBCresume( */ TclNewObj(tmpPtr); - tmpPtr->internalRep.twoPtrValue.ptr1 = INT2PTR(0); - tmpPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(iterMax); + tmpPtr->internalRep.twoPtrValue.ptr1 = NULL; + tmpPtr->internalRep.twoPtrValue.ptr2 = (void *)iterMax; PUSH_OBJECT(tmpPtr); /* iterCounts object */ /* @@ -6885,8 +6595,8 @@ TEBCresume( TRACE(("=> ")); tmpPtr = OBJ_AT_DEPTH(1); - iterNum = PTR2INT(tmpPtr->internalRep.twoPtrValue.ptr1); - iterMax = PTR2INT(tmpPtr->internalRep.twoPtrValue.ptr2); + iterNum = (size_t)tmpPtr->internalRep.twoPtrValue.ptr1; + iterMax = (size_t)tmpPtr->internalRep.twoPtrValue.ptr2; /* * If some list still has a remaining list element iterate one more @@ -6898,7 +6608,7 @@ TEBCresume( * Set the variables and jump back to run the body */ - tmpPtr->internalRep.twoPtrValue.ptr1 = INT2PTR(iterNum + 1); + tmpPtr->internalRep.twoPtrValue.ptr1 =(void *)(iterNum + 1); listTmpDepth = numLists + 1; @@ -7026,7 +6736,7 @@ TEBCresume( NEXT_INST_F(1, 0, -1); case INST_PUSH_RETURN_CODE: - TclNewLongObj(objResultPtr, result); + TclNewIntObj(objResultPtr, result); TRACE(("=> %u\n", result)); NEXT_INST_F(1, 0, 1); @@ -7692,7 +7402,6 @@ TEBCresume( default: Tcl_Panic("clockRead instruction with unknown clock#"); } - /* TclNewWideObj(objResultPtr, wval); doesn't exist */ objResultPtr = Tcl_NewWideIntObj(wval); TRACE_WITH_OBJ(("=> "), objResultPtr); NEXT_INST_F(2, 0, 1); @@ -8124,19 +7833,11 @@ ExecuteExtendedBinaryMathOp( Tcl_Obj *valuePtr, /* The first operand on the stack. */ Tcl_Obj *value2Ptr) /* The second operand on the stack. */ { -#define LONG_RESULT(l) \ - if (Tcl_IsShared(valuePtr)) { \ - TclNewLongObj(objResultPtr, l); \ - return objResultPtr; \ - } else { \ - Tcl_SetLongObj(valuePtr, l); \ - return NULL; \ - } #define WIDE_RESULT(w) \ if (Tcl_IsShared(valuePtr)) { \ return Tcl_NewWideIntObj(w); \ } else { \ - Tcl_SetWideIntObj(valuePtr, w); \ + TclSetIntObj(valuePtr, w); \ return NULL; \ } #define BIG_RESULT(b) \ @@ -8158,7 +7859,6 @@ ExecuteExtendedBinaryMathOp( int type1, type2; ClientData ptr1, ptr2; double d1, d2, dResult; - long l1, l2, lResult; Tcl_WideInt w1, w2, wResult; mp_int big1, big2, bigResult, bigRemainder; Tcl_Obj *objResultPtr; @@ -8172,13 +7872,13 @@ ExecuteExtendedBinaryMathOp( case INST_MOD: /* TODO: Attempts to re-use unshared operands on stack */ - l2 = 0; /* silence gcc warning */ - if (type2 == TCL_NUMBER_LONG) { - l2 = *((const long *)ptr2); - if (l2 == 0) { + w2 = 0; /* silence gcc warning */ + if (type2 == TCL_NUMBER_WIDE) { + w2 = *((const Tcl_WideInt *)ptr2); + if (w2 == 0) { return DIVIDED_BY_ZERO; } - if ((l2 == 1) || (l2 == -1)) { + if ((w2 == 1) || (w2 == -1)) { /* * Div. by |1| always yields remainder of 0. */ @@ -8186,9 +7886,16 @@ ExecuteExtendedBinaryMathOp( return constants[0]; } } -#ifndef TCL_WIDE_INT_IS_LONG if (type1 == TCL_NUMBER_WIDE) { w1 = *((const Tcl_WideInt *)ptr1); + + if (w1 == 0) { + /* + * 0 % (non-zero) always yields remainder of 0. + */ + + return constants[0]; + } if (type2 != TCL_NUMBER_BIG) { Tcl_WideInt wQuotient, wRemainder; Tcl_GetWideIntFromObj(NULL, value2Ptr, &w2); @@ -8231,7 +7938,6 @@ ExecuteExtendedBinaryMathOp( mp_clear(&big2); return NULL; } -#endif Tcl_GetBignumFromObj(NULL, valuePtr, &big1); Tcl_GetBignumFromObj(NULL, value2Ptr, &big2); mp_init(&bigResult); @@ -8258,17 +7964,12 @@ ExecuteExtendedBinaryMathOp( */ switch (type2) { - case TCL_NUMBER_LONG: - invalid = (*((const long *)ptr2) < 0L); - break; -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: invalid = (*((const Tcl_WideInt *)ptr2) < (Tcl_WideInt)0); break; -#endif case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); - invalid = (mp_cmp_d(&big2, 0) == MP_LT); + invalid = mp_isneg(&big2); mp_clear(&big2); break; default: @@ -8285,7 +7986,7 @@ ExecuteExtendedBinaryMathOp( * Zero shifted any number of bits is still zero. */ - if ((type1==TCL_NUMBER_LONG) && (*((const long *)ptr1) == (long)0)) { + if ((type1==TCL_NUMBER_WIDE) && (*((const Tcl_WideInt *)ptr1) == (Tcl_WideInt)0)) { return constants[0]; } @@ -8298,8 +7999,8 @@ ExecuteExtendedBinaryMathOp( * counterparts, leading to incorrect results. */ - if ((type2 != TCL_NUMBER_LONG) - || (*((const long *)ptr2) > (long) INT_MAX)) { + if ((type2 != TCL_NUMBER_WIDE) + || (*((const Tcl_WideInt *)ptr2) > INT_MAX)) { /* * Technically, we could hold the value (1 << (INT_MAX+1)) in * an mp_int, but since we're using mp_mul_2d() to do the @@ -8311,7 +8012,7 @@ ExecuteExtendedBinaryMathOp( "integer value too large to represent", -1)); return GENERAL_ARITHMETIC_ERROR; } - shift = (int)(*((const long *)ptr2)); + shift = (int)(*((const Tcl_WideInt *)ptr2)); /* * Handle shifts within the native wide range. @@ -8331,8 +8032,8 @@ ExecuteExtendedBinaryMathOp( * Quickly force large right shifts to 0 or -1. */ - if ((type2 != TCL_NUMBER_LONG) - || (*(const long *)ptr2 > INT_MAX)) { + if ((type2 != TCL_NUMBER_WIDE) + || (*(const Tcl_WideInt *)ptr2 > INT_MAX)) { /* * Again, technically, the value to be shifted could be an * mp_int so huge that a right shift by (INT_MAX+1) bits could @@ -8342,17 +8043,12 @@ ExecuteExtendedBinaryMathOp( */ switch (type1) { - case TCL_NUMBER_LONG: - zero = (*(const long *)ptr1 > 0L); - break; -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: zero = (*(const Tcl_WideInt *)ptr1 > (Tcl_WideInt)0); break; -#endif case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, valuePtr, &big1); - zero = (mp_cmp_d(&big1, 0) == MP_GT); + zero = (!mp_isneg(&big1)); mp_clear(&big1); break; default: @@ -8362,11 +8058,10 @@ ExecuteExtendedBinaryMathOp( if (zero) { return constants[0]; } - LONG_RESULT(-1); + WIDE_RESULT(-1); } - shift = (int)(*(const long *)ptr2); + shift = (int)(*(const Tcl_WideInt *)ptr2); -#ifndef TCL_WIDE_INT_IS_LONG /* * Handle shifts within the native wide range. */ @@ -8377,11 +8072,10 @@ ExecuteExtendedBinaryMathOp( if (w1 >= (Tcl_WideInt)0) { return constants[0]; } - LONG_RESULT(-1); + WIDE_RESULT(-1); } WIDE_RESULT(w1 >> shift); } -#endif } Tcl_TakeBignumFromObj(NULL, valuePtr, &big1); @@ -8392,7 +8086,7 @@ ExecuteExtendedBinaryMathOp( } else { mp_init(&bigRemainder); mp_div_2d(&big1, shift, &bigResult, &bigRemainder); - if (mp_cmp_d(&bigRemainder, 0) == MP_LT) { + if (mp_isneg(&bigRemainder)) { /* * Convert to Tcl's integer division rules. */ @@ -8419,14 +8113,14 @@ ExecuteExtendedBinaryMathOp( * arguments is negative, store it in 'Second'. */ - if (mp_cmp_d(&big1, 0) != MP_LT) { - numPos = 1 + (mp_cmp_d(&big2, 0) != MP_LT); + if (!mp_isneg(&big1)) { + numPos = 1 + !mp_isneg(&big2); First = &big1; Second = &big2; } else { First = &big2; Second = &big1; - numPos = (mp_cmp_d(First, 0) != MP_LT); + numPos = (!mp_isneg(First)); } mp_init(&bigResult); @@ -8549,7 +8243,6 @@ ExecuteExtendedBinaryMathOp( BIG_RESULT(&bigResult); } -#ifndef TCL_WIDE_INT_IS_LONG if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE)) { TclGetWideIntFromObj(NULL, valuePtr, &w1); TclGetWideIntFromObj(NULL, value2Ptr, &w2); @@ -8570,25 +8263,24 @@ ExecuteExtendedBinaryMathOp( } WIDE_RESULT(wResult); } -#endif - l1 = *((const long *)ptr1); - l2 = *((const long *)ptr2); + w1 = *((const Tcl_WideInt *)ptr1); + w2 = *((const Tcl_WideInt *)ptr2); switch (opcode) { case INST_BITAND: - lResult = l1 & l2; + wResult = w1 & w2; break; case INST_BITOR: - lResult = l1 | l2; + wResult = w1 | w2; break; case INST_BITXOR: - lResult = l1 ^ l2; + wResult = w1 ^ w2; break; default: /* Unused, here to silence compiler warning. */ - lResult = 0; + wResult = 0; } - LONG_RESULT(lResult); + WIDE_RESULT(wResult); case INST_EXPON: { int oddExponent = 0, negativeExponent = 0; @@ -8604,16 +8296,16 @@ ExecuteExtendedBinaryMathOp( dResult = pow(d1, d2); goto doubleResult; } - l1 = l2 = 0; - if (type2 == TCL_NUMBER_LONG) { - l2 = *((const long *) ptr2); - if (l2 == 0) { + w2 = 0; + if (type2 == TCL_NUMBER_WIDE) { + w2 = *((const Tcl_WideInt *) ptr2); + if (w2 == 0) { /* * Anything to the zero power is 1. */ return constants[1]; - } else if (l2 == 1) { + } else if (w2 == 1) { /* * Anything to the first power is itself */ @@ -8623,32 +8315,26 @@ ExecuteExtendedBinaryMathOp( } switch (type2) { - case TCL_NUMBER_LONG: - negativeExponent = (l2 < 0); - oddExponent = (int) (l2 & 1); - break; -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: w2 = *((const Tcl_WideInt *)ptr2); negativeExponent = (w2 < 0); oddExponent = (int) (w2 & (Tcl_WideInt)1); break; -#endif case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); - negativeExponent = (mp_cmp_d(&big2, 0) == MP_LT); + negativeExponent = mp_isneg(&big2); mp_mod_2d(&big2, 1, &big2); oddExponent = !mp_iszero(&big2); mp_clear(&big2); break; } - if (type1 == TCL_NUMBER_LONG) { - l1 = *((const long *)ptr1); + if (type1 == TCL_NUMBER_WIDE) { + w1 = *((const Tcl_WideInt *)ptr1); } if (negativeExponent) { - if (type1 == TCL_NUMBER_LONG) { - switch (l1) { + if (type1 == TCL_NUMBER_WIDE) { + switch (w1) { case 0: /* * Zero to a negative power is div by zero error. @@ -8657,7 +8343,7 @@ ExecuteExtendedBinaryMathOp( return EXPONENT_OF_ZERO; case -1: if (oddExponent) { - LONG_RESULT(-1); + WIDE_RESULT(-1); } /* fallthrough */ case 1: @@ -8677,8 +8363,8 @@ ExecuteExtendedBinaryMathOp( return constants[0]; } - if (type1 == TCL_NUMBER_LONG) { - switch (l1) { + if (type1 == TCL_NUMBER_WIDE) { + switch (w1) { case 0: /* * Zero to a positive power is zero. @@ -8695,7 +8381,7 @@ ExecuteExtendedBinaryMathOp( if (!oddExponent) { return constants[1]; } - LONG_RESULT(-1); + WIDE_RESULT(-1); } } @@ -8704,141 +8390,58 @@ ExecuteExtendedBinaryMathOp( * which means the max exponent value is 2**28-1 = 0x0fffffff = * 268435455, which fits into a signed 32 bit int which is within the * range of the long int type. This means any numeric Tcl_Obj value - * not using TCL_NUMBER_LONG type must hold a value larger than we + * not using TCL_NUMBER_WIDE type must hold a value larger than we * accept. */ - if (type2 != TCL_NUMBER_LONG) { + if (type2 != TCL_NUMBER_WIDE) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "exponent too large", -1)); return GENERAL_ARITHMETIC_ERROR; } - if (type1 == TCL_NUMBER_LONG) { - if (l1 == 2) { + if (type1 == TCL_NUMBER_WIDE) { + if (w1 == 2) { /* * Reduce small powers of 2 to shifts. */ - if ((unsigned long) l2 < CHAR_BIT * sizeof(long) - 1) { - LONG_RESULT(1L << l2); - } -#if !defined(TCL_WIDE_INT_IS_LONG) - if ((unsigned long)l2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1) { - WIDE_RESULT(((Tcl_WideInt) 1) << l2); + if ((Tcl_WideUInt) w2 < (Tcl_WideUInt) CHAR_BIT*sizeof(Tcl_WideInt) - 1) { + WIDE_RESULT(((Tcl_WideInt) 1) << (int)w2); } -#endif goto overflowExpon; } - if (l1 == -2) { + if (w1 == -2) { int signum = oddExponent ? -1 : 1; /* * Reduce small powers of 2 to shifts. */ - if ((unsigned long) l2 < CHAR_BIT * sizeof(long) - 1) { - LONG_RESULT(signum * (1L << l2)); - } -#if !defined(TCL_WIDE_INT_IS_LONG) - if ((unsigned long)l2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1){ - WIDE_RESULT(signum * (((Tcl_WideInt) 1) << l2)); + if ((Tcl_WideUInt)w2 < CHAR_BIT*sizeof(Tcl_WideInt) - 1){ + WIDE_RESULT(signum * (((Tcl_WideInt) 1) << (int) w2)); } -#endif goto overflowExpon; } -#if (LONG_MAX == 0x7fffffff) - if (l2 - 2 < (long)MaxBase32Size - && l1 <= MaxBase32[l2 - 2] - && l1 >= -MaxBase32[l2 - 2]) { - /* - * Small powers of 32-bit integers. - */ - - lResult = l1 * l1; /* b**2 */ - switch (l2) { - case 2: - break; - case 3: - lResult *= l1; /* b**3 */ - break; - case 4: - lResult *= lResult; /* b**4 */ - break; - case 5: - lResult *= lResult; /* b**4 */ - lResult *= l1; /* b**5 */ - break; - case 6: - lResult *= l1; /* b**3 */ - lResult *= lResult; /* b**6 */ - break; - case 7: - lResult *= l1; /* b**3 */ - lResult *= lResult; /* b**6 */ - lResult *= l1; /* b**7 */ - break; - case 8: - lResult *= lResult; /* b**4 */ - lResult *= lResult; /* b**8 */ - break; - } - LONG_RESULT(lResult); - } - - if (l1 - 3 >= 0 && l1 -2 < (long)Exp32IndexSize - && l2 - 2 < (long)(Exp32ValueSize + MaxBase32Size)) { - base = Exp32Index[l1 - 3] - + (unsigned short) (l2 - 2 - MaxBase32Size); - if (base < Exp32Index[l1 - 2]) { - /* - * 32-bit number raised to intermediate power, done by - * table lookup. - */ - - LONG_RESULT(Exp32Value[base]); - } - } - if (-l1 - 3 >= 0 && -l1 - 2 < (long)Exp32IndexSize - && l2 - 2 < (long)(Exp32ValueSize + MaxBase32Size)) { - base = Exp32Index[-l1 - 3] - + (unsigned short) (l2 - 2 - MaxBase32Size); - if (base < Exp32Index[-l1 - 2]) { - /* - * 32-bit number raised to intermediate power, done by - * table lookup. - */ - - lResult = (oddExponent) ? - -Exp32Value[base] : Exp32Value[base]; - LONG_RESULT(lResult); - } - } -#endif } -#if (LONG_MAX > 0x7fffffff) || !defined(TCL_WIDE_INT_IS_LONG) - if (type1 == TCL_NUMBER_LONG) { - w1 = l1; -#ifndef TCL_WIDE_INT_IS_LONG - } else if (type1 == TCL_NUMBER_WIDE) { + if (type1 == TCL_NUMBER_WIDE) { w1 = *((const Tcl_WideInt *) ptr1); -#endif } else { goto overflowExpon; } - if (l2 - 2 < (long)MaxBase64Size - && w1 <= MaxBase64[l2 - 2] - && w1 >= -MaxBase64[l2 - 2]) { + if (w2 - 2 < (long)MaxBase64Size + && w1 <= MaxBase64[w2 - 2] + && w1 >= -MaxBase64[w2 - 2]) { /* * Small powers of integers whose result is wide. */ wResult = w1 * w1; /* b**2 */ - switch (l2) { + switch (w2) { case 2: break; case 3: - wResult *= l1; /* b**3 */ + wResult *= w1; /* b**3 */ break; case 4: wResult *= wResult; /* b**4 */ @@ -8915,9 +8518,9 @@ ExecuteExtendedBinaryMathOp( */ if (w1 - 3 >= 0 && w1 - 2 < (long)Exp64IndexSize - && l2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) { + && w2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) { base = Exp64Index[w1 - 3] - + (unsigned short) (l2 - 2 - MaxBase64Size); + + (unsigned short) (w2 - 2 - MaxBase64Size); if (base < Exp64Index[w1 - 2]) { /* * 64-bit number raised to intermediate power, done by @@ -8929,9 +8532,9 @@ ExecuteExtendedBinaryMathOp( } if (-w1 - 3 >= 0 && -w1 - 2 < (long)Exp64IndexSize - && l2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) { + && w2 - 2 < (long)(Exp64ValueSize + MaxBase64Size)) { base = Exp64Index[-w1 - 3] - + (unsigned short) (l2 - 2 - MaxBase64Size); + + (unsigned short) (w2 - 2 - MaxBase64Size); if (base < Exp64Index[-w1 - 2]) { /* * 64-bit number raised to intermediate power, done by @@ -8942,7 +8545,6 @@ ExecuteExtendedBinaryMathOp( WIDE_RESULT(wResult); } } -#endif overflowExpon: Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); @@ -9022,9 +8624,7 @@ ExecuteExtendedBinaryMathOp( switch (opcode) { case INST_ADD: wResult = w1 + w2; -#ifndef TCL_WIDE_INT_IS_LONG if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE)) -#endif { /* * Check for overflow. @@ -9038,9 +8638,7 @@ ExecuteExtendedBinaryMathOp( case INST_SUB: wResult = w1 - w2; -#ifndef TCL_WIDE_INT_IS_LONG if ((type1 == TCL_NUMBER_WIDE) || (type2 == TCL_NUMBER_WIDE)) -#endif { /* * Must check for overflow. The macro tests for overflows @@ -9060,8 +8658,7 @@ ExecuteExtendedBinaryMathOp( break; case INST_MULT: - if ((type1 != TCL_NUMBER_LONG) || (type2 != TCL_NUMBER_LONG) - || (sizeof(Tcl_WideInt) < 2*sizeof(long))) { + if ((w1 < INT_MIN) || (w1 > INT_MAX) || (w2 < INT_MIN) || (w2 > INT_MAX)) { goto overflowBasic; } wResult = w1 * w2; @@ -9164,12 +8761,10 @@ ExecuteExtendedUnaryMathOp( switch (opcode) { case INST_BITNOT: -#ifndef TCL_WIDE_INT_IS_LONG if (type == TCL_NUMBER_WIDE) { w = *((const Tcl_WideInt *) ptr); WIDE_RESULT(~w); } -#endif Tcl_TakeBignumFromObj(NULL, valuePtr, &big); /* ~a = - a - 1 */ mp_neg(&big, &big); @@ -9179,14 +8774,6 @@ ExecuteExtendedUnaryMathOp( switch (type) { case TCL_NUMBER_DOUBLE: DOUBLE_RESULT(-(*((const double *) ptr))); - case TCL_NUMBER_LONG: - w = (Tcl_WideInt) (*((const long *) ptr)); - if (w != LLONG_MIN) { - WIDE_RESULT(-w); - } - TclInitBignumFromLong(&big, *(const long *) ptr); - break; -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: w = *((const Tcl_WideInt *) ptr); if (w != LLONG_MIN) { @@ -9194,7 +8781,6 @@ ExecuteExtendedUnaryMathOp( } TclInitBignumFromWideInt(&big, w); break; -#endif default: Tcl_TakeBignumFromObj(NULL, valuePtr, &big); } @@ -9205,7 +8791,6 @@ ExecuteExtendedUnaryMathOp( Tcl_Panic("unexpected opcode"); return NULL; } -#undef LONG_RESULT #undef WIDE_RESULT #undef BIG_RESULT #undef DOUBLE_RESULT @@ -9237,31 +8822,22 @@ TclCompareTwoNumbers( ClientData ptr1, ptr2; mp_int big1, big2; double d1, d2, tmp; - long l1, l2; -#ifndef TCL_WIDE_INT_IS_LONG Tcl_WideInt w1, w2; -#endif (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1); (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2); switch (type1) { - case TCL_NUMBER_LONG: - l1 = *((const long *)ptr1); + case TCL_NUMBER_WIDE: + w1 = *((const Tcl_WideInt *)ptr1); switch (type2) { - case TCL_NUMBER_LONG: - l2 = *((const long *)ptr2); - longCompare: - return (l1 < l2) ? MP_LT : ((l1 > l2) ? MP_GT : MP_EQ); -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: w2 = *((const Tcl_WideInt *)ptr2); - w1 = (Tcl_WideInt)l1; - goto wideCompare; -#endif + wideCompare: + return (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ); case TCL_NUMBER_DOUBLE: d2 = *((const double *)ptr2); - d1 = (double) l1; + d1 = (double) w1; /* * If the double has a fractional part, or if the long can be @@ -9269,7 +8845,7 @@ TclCompareTwoNumbers( * doubles. */ - if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) || l1 == (long) d1 + if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) || w1 == (Tcl_WideInt) d1 || modf(d2, &tmp) != 0.0) { goto doubleCompare; } @@ -9286,44 +8862,6 @@ TclCompareTwoNumbers( * integer comparison can tell the difference. */ - if (d2 < (double)LONG_MIN) { - return MP_GT; - } - if (d2 > (double)LONG_MAX) { - return MP_LT; - } - l2 = (long) d2; - goto longCompare; - case TCL_NUMBER_BIG: - Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); - if (mp_cmp_d(&big2, 0) == MP_LT) { - compare = MP_GT; - } else { - compare = MP_LT; - } - mp_clear(&big2); - return compare; - } - -#ifndef TCL_WIDE_INT_IS_LONG - case TCL_NUMBER_WIDE: - w1 = *((const Tcl_WideInt *)ptr1); - switch (type2) { - case TCL_NUMBER_WIDE: - w2 = *((const Tcl_WideInt *)ptr2); - wideCompare: - return (w1 < w2) ? MP_LT : ((w1 > w2) ? MP_GT : MP_EQ); - case TCL_NUMBER_LONG: - l2 = *((const long *)ptr2); - w2 = (Tcl_WideInt)l2; - goto wideCompare; - case TCL_NUMBER_DOUBLE: - d2 = *((const double *)ptr2); - d1 = (double) w1; - if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) - || w1 == (Tcl_WideInt) d1 || modf(d2, &tmp) != 0.0) { - goto doubleCompare; - } if (d2 < (double)LLONG_MIN) { return MP_GT; } @@ -9334,7 +8872,7 @@ TclCompareTwoNumbers( goto wideCompare; case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); - if (mp_cmp_d(&big2, 0) == MP_LT) { + if (mp_isneg(&big2)) { compare = MP_GT; } else { compare = MP_LT; @@ -9342,7 +8880,6 @@ TclCompareTwoNumbers( mp_clear(&big2); return compare; } -#endif case TCL_NUMBER_DOUBLE: d1 = *((const double *)ptr1); @@ -9351,22 +8888,6 @@ TclCompareTwoNumbers( d2 = *((const double *)ptr2); doubleCompare: return (d1 < d2) ? MP_LT : ((d1 > d2) ? MP_GT : MP_EQ); - case TCL_NUMBER_LONG: - l2 = *((const long *)ptr2); - d2 = (double) l2; - if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) || l2 == (long) d2 - || modf(d1, &tmp) != 0.0) { - goto doubleCompare; - } - if (d1 < (double)LONG_MIN) { - return MP_LT; - } - if (d1 > (double)LONG_MAX) { - return MP_GT; - } - l1 = (long) d1; - goto longCompare; -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: w2 = *((const Tcl_WideInt *)ptr2); d2 = (double) w2; @@ -9382,14 +8903,13 @@ TclCompareTwoNumbers( } w1 = (Tcl_WideInt) d1; goto wideCompare; -#endif case TCL_NUMBER_BIG: if (TclIsInfinite(d1)) { return (d1 > 0.0) ? MP_GT : MP_LT; } Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); - if ((d1 < (double)LONG_MAX) && (d1 > (double)LONG_MIN)) { - if (mp_cmp_d(&big2, 0) == MP_LT) { + if ((d1 < (double)LLONG_MAX) && (d1 > (double)LLONG_MIN)) { + if (mp_isneg(&big2)) { compare = MP_GT; } else { compare = MP_LT; @@ -9410,10 +8930,7 @@ TclCompareTwoNumbers( case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, valuePtr, &big1); switch (type2) { -#ifndef TCL_WIDE_INT_IS_LONG case TCL_NUMBER_WIDE: -#endif - case TCL_NUMBER_LONG: compare = mp_cmp_d(&big1, 0); mp_clear(&big1); return compare; @@ -9424,7 +8941,7 @@ TclCompareTwoNumbers( mp_clear(&big1); return compare; } - if ((d2 < (double)LONG_MAX) && (d2 > (double)LONG_MIN)) { + if ((d2 < (double)LLONG_MAX) && (d2 > (double)LLONG_MIN)) { compare = mp_cmp_d(&big1, 0); mp_clear(&big1); return compare; @@ -9478,9 +8995,9 @@ PrintByteCodeInfo( Proc *procPtr = codePtr->procPtr; Interp *iPtr = (Interp *) *codePtr->interpHandle; - fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, interp 0x%p (epoch %" TCL_LL_MODIFIER "u)\n", - codePtr, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, iPtr, - (Tcl_WideInt)iPtr->compileEpoch); + fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_Z_MODIFIER "u, epoch %u, interp 0x%p (epoch %u)\n", + codePtr, (size_t)codePtr->refCount, codePtr->compileEpoch, iPtr, + iPtr->compileEpoch); fprintf(stdout, " Source: "); TclPrintSource(stdout, codePtr->source, 60); diff --git a/generic/tclFCmd.c b/generic/tclFCmd.c index 80898fc..ea2a1c5 100644 --- a/generic/tclFCmd.c +++ b/generic/tclFCmd.c @@ -240,9 +240,13 @@ TclFileMakeDirsCmd( break; } for (j = 0; j < pobjc; j++) { + int errCount = 2; + target = Tcl_FSJoinPath(split, j + 1); Tcl_IncrRefCount(target); + createDir: + /* * Call Tcl_FSStat() so that if target is a symlink that points to * a directory we will create subdirectories in that directory. @@ -269,23 +273,25 @@ TclFileMakeDirsCmd( * subdirectory. */ - if (errno != EEXIST) { - errfile = target; - goto done; - } else if ((Tcl_FSStat(target, &statBuf) == 0) - && S_ISDIR(statBuf.st_mode)) { - /* - * It is a directory that wasn't there before, so keep - * going without error. - */ - - Tcl_ResetResult(interp); - } else { - errfile = target; - goto done; + if (errno == EEXIST) { + /* Be aware other workers could delete it immediately after + * creation, so give this worker still one chance (repeat once), + * see [270f78ca95] for description of the race-condition. + * Don't repeat the create always (to avoid endless loop). */ + if (--errCount > 0) { + goto createDir; + } + /* Already tried, with delete in-between directly after + * creation, so just continue (assume created successful). */ + goto nextPart; } + + /* return with error */ + errfile = target; + goto done; } + nextPart: /* * Forget about this sub-path. */ @@ -363,14 +369,7 @@ TclFileDeleteCmd( */ if (Tcl_FSLstat(objv[i], &statBuf) != 0) { - /* - * Trying to delete a file that does not exist is not considered - * an error, just a no-op - */ - - if (errno != ENOENT) { - result = TCL_ERROR; - } + result = TCL_ERROR; } else if (S_ISDIR(statBuf.st_mode)) { /* * We own a reference count on errorBuffer, if it was set as a @@ -406,13 +405,20 @@ TclFileDeleteCmd( } if (result != TCL_OK) { - result = TCL_ERROR; /* + * Avoid possible race condition (file/directory deleted after call + * of lstat), so bypass ENOENT because not an error, just a no-op + */ + if (errno == ENOENT) { + result = TCL_OK; + continue; + } + /* * It is important that we break on error, otherwise we might end * up owning reference counts on numerous errorBuffers. */ - + result = TCL_ERROR; break; } } diff --git a/generic/tclFileName.c b/generic/tclFileName.c index 150fb8c..15fcde7 100644 --- a/generic/tclFileName.c +++ b/generic/tclFileName.c @@ -1904,7 +1904,7 @@ TclGlob( } /* - * To process a [glob] invokation, this function may be called multiple + * To process a [glob] invocation, this function may be called multiple * times. Each time, the previously discovered filenames are in the * interpreter result. We stash that away here so the result is free for * error messsages. diff --git a/generic/tclGet.c b/generic/tclGet.c index 97e8c7b..12e0e79 100644 --- a/generic/tclGet.c +++ b/generic/tclGet.c @@ -142,7 +142,7 @@ Tcl_GetBoolean( Tcl_Panic("invalid sharing of Tcl_Obj on C stack"); } if (code == TCL_OK) { - *boolPtr = obj.internalRep.longValue; + TclGetBooleanFromObj(NULL, &obj, boolPtr); } return code; } diff --git a/generic/tclHash.c b/generic/tclHash.c index 3c820c0..32c9aec 100644 --- a/generic/tclHash.c +++ b/generic/tclHash.c @@ -985,12 +985,18 @@ static void RebuildTable( register Tcl_HashTable *tablePtr) /* Table to enlarge. */ { - int oldSize, count, index; - Tcl_HashEntry **oldBuckets; + int count, index, oldSize = tablePtr->numBuckets; + Tcl_HashEntry **oldBuckets = tablePtr->buckets; register Tcl_HashEntry **oldChainPtr, **newChainPtr; register Tcl_HashEntry *hPtr; const Tcl_HashKeyType *typePtr; + /* Avoid outgrowing capability of the memory allocators */ + if (oldSize > (int)(UINT_MAX / (4 * sizeof(Tcl_HashEntry *)))) { + tablePtr->rebuildSize = INT_MAX; + return; + } + if (tablePtr->keyType == TCL_STRING_KEYS) { typePtr = &tclStringHashKeyType; } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) { @@ -1002,9 +1008,6 @@ RebuildTable( typePtr = &tclArrayHashKeyType; } - oldSize = tablePtr->numBuckets; - oldBuckets = tablePtr->buckets; - /* * Allocate and initialize the new bucket array, and set up hashing * constants for new array size. diff --git a/generic/tclIO.c b/generic/tclIO.c index df04794..ad6c7ee 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -721,17 +721,18 @@ Tcl_SetStdChannel( { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + int init = channel ? 1 : -1; switch (type) { case TCL_STDIN: - tsdPtr->stdinInitialized = 1; + tsdPtr->stdinInitialized = init; tsdPtr->stdinChannel = channel; break; case TCL_STDOUT: - tsdPtr->stdoutInitialized = 1; + tsdPtr->stdoutInitialized = init; tsdPtr->stdoutChannel = channel; break; case TCL_STDERR: - tsdPtr->stderrInitialized = 1; + tsdPtr->stderrInitialized = init; tsdPtr->stderrChannel = channel; break; } @@ -768,8 +769,8 @@ Tcl_GetStdChannel( switch (type) { case TCL_STDIN: if (!tsdPtr->stdinInitialized) { + tsdPtr->stdinInitialized = -1; tsdPtr->stdinChannel = TclpGetDefaultStdChannel(TCL_STDIN); - tsdPtr->stdinInitialized = 1; /* * Artificially bump the refcount to ensure that the channel is @@ -781,6 +782,7 @@ Tcl_GetStdChannel( */ if (tsdPtr->stdinChannel != NULL) { + tsdPtr->stdinInitialized = 1; Tcl_RegisterChannel(NULL, tsdPtr->stdinChannel); } } @@ -788,9 +790,10 @@ Tcl_GetStdChannel( break; case TCL_STDOUT: if (!tsdPtr->stdoutInitialized) { + tsdPtr->stdoutInitialized = -1; tsdPtr->stdoutChannel = TclpGetDefaultStdChannel(TCL_STDOUT); - tsdPtr->stdoutInitialized = 1; if (tsdPtr->stdoutChannel != NULL) { + tsdPtr->stdoutInitialized = 1; Tcl_RegisterChannel(NULL, tsdPtr->stdoutChannel); } } @@ -798,9 +801,10 @@ Tcl_GetStdChannel( break; case TCL_STDERR: if (!tsdPtr->stderrInitialized) { + tsdPtr->stderrInitialized = -1; tsdPtr->stderrChannel = TclpGetDefaultStdChannel(TCL_STDERR); - tsdPtr->stderrInitialized = 1; if (tsdPtr->stderrChannel != NULL) { + tsdPtr->stderrInitialized = 1; Tcl_RegisterChannel(NULL, tsdPtr->stderrChannel); } } @@ -1068,7 +1072,7 @@ CheckForStdChannelsBeingClosed( ChannelState *statePtr = ((Channel *) chan)->state; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - if (tsdPtr->stdinInitialized + if (tsdPtr->stdinInitialized == 1 && tsdPtr->stdinChannel != NULL && statePtr == ((Channel *)tsdPtr->stdinChannel)->state) { if (statePtr->refCount < 2) { @@ -1076,7 +1080,7 @@ CheckForStdChannelsBeingClosed( tsdPtr->stdinChannel = NULL; return; } - } else if (tsdPtr->stdoutInitialized + } else if (tsdPtr->stdoutInitialized == 1 && tsdPtr->stdoutChannel != NULL && statePtr == ((Channel *)tsdPtr->stdoutChannel)->state) { if (statePtr->refCount < 2) { @@ -1084,7 +1088,7 @@ CheckForStdChannelsBeingClosed( tsdPtr->stdoutChannel = NULL; return; } - } else if (tsdPtr->stderrInitialized + } else if (tsdPtr->stderrInitialized == 1 && tsdPtr->stderrChannel != NULL && statePtr == ((Channel *)tsdPtr->stderrChannel)->state) { if (statePtr->refCount < 2) { @@ -9032,6 +9036,7 @@ ZeroTransferTimerProc( *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) int TclCopyChannelOld( Tcl_Interp *interp, /* Current interpreter. */ @@ -9043,6 +9048,7 @@ TclCopyChannelOld( return TclCopyChannel(interp, inChan, outChan, (Tcl_WideInt) toRead, cmdPtr); } +#endif int TclCopyChannel( diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c index 6e8bd09..87bf415 100644 --- a/generic/tclIOCmd.c +++ b/generic/tclIOCmd.c @@ -137,7 +137,7 @@ Tcl_PutsObjCmd( chanObjPtr = objv[2]; string = objv[3]; break; -#if TCL_MAJOR_VERSION < 9 +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 } else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) { /* * The code below provides backwards compatibility with an old @@ -439,7 +439,7 @@ Tcl_ReadObjCmd( if (i < objc) { if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK) || (toRead < 0)) { -#if TCL_MAJOR_VERSION < 9 +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* * The code below provides backwards compatibility with an old * form of the command that is no longer recommended or @@ -454,7 +454,7 @@ Tcl_ReadObjCmd( TclGetString(objv[i]))); Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL); return TCL_ERROR; -#if TCL_MAJOR_VERSION < 9 +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 } newline = 1; #endif diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c index 8e1496d..354f1fb 100644 --- a/generic/tclIORChan.c +++ b/generic/tclIORChan.c @@ -39,7 +39,7 @@ static int ReflectOutput(ClientData clientData, const char *buf, int toWrite, int *errorCodePtr); static void ReflectWatch(ClientData clientData, int mask); static int ReflectBlock(ClientData clientData, int mode); -#ifdef TCL_THREADS +#if TCL_THREADS static void ReflectThread(ClientData clientData, int action); static int ReflectEventRun(Tcl_Event *ev, int flags); static int ReflectEventDelete(Tcl_Event *ev, ClientData cd); @@ -76,7 +76,7 @@ static const Tcl_ChannelType tclRChannelType = { NULL, /* Flush channel. Not used by core. NULL'able */ NULL, /* Handle events. NULL'able */ ReflectSeekWide, /* Move access point (64 bit). NULL'able */ -#ifdef TCL_THREADS +#if TCL_THREADS ReflectThread, /* thread action, tracking owner */ #else NULL, /* thread action */ @@ -97,7 +97,7 @@ typedef struct { * interpreter/thread containing its Tcl * command is gone. */ -#ifdef TCL_THREADS +#if TCL_THREADS Tcl_ThreadId thread; /* Thread the 'interp' belongs to. == Handler thread */ Tcl_ThreadId owner; /* Thread owning the structure. == Channel thread */ #endif @@ -201,7 +201,7 @@ typedef enum { #define NEGIMPL(a,b) #define HAS(x,f) (x & FLAG(f)) -#ifdef TCL_THREADS +#if TCL_THREADS /* * Thread specific types and structures. * @@ -451,7 +451,7 @@ static const char *msg_read_toomuch = "{read delivered more than requested}"; static const char *msg_write_toomuch = "{write wrote more than requested}"; static const char *msg_write_nothing = "{write wrote nothing}"; static const char *msg_seek_beforestart = "{Tried to seek before origin}"; -#ifdef TCL_THREADS +#if TCL_THREADS static const char *msg_send_originlost = "{Channel thread lost}"; #endif /* TCL_THREADS */ static const char *msg_send_dstlost = "{Owner lost}"; @@ -706,7 +706,7 @@ TclChanCreateObjCmd( Tcl_Panic("TclChanCreateObjCmd: duplicate channel names"); } Tcl_SetHashValue(hPtr, chan); -#ifdef TCL_THREADS +#if TCL_THREADS rcmPtr = GetThreadReflectedChannelMap(); hPtr = Tcl_CreateHashEntry(&rcmPtr->map, chanPtr->state->channelName, &isNew); @@ -750,7 +750,7 @@ TclChanCreateObjCmd( *---------------------------------------------------------------------- */ -#ifdef TCL_THREADS +#if TCL_THREADS typedef struct { Tcl_Event header; ReflectedChannel *rcPtr; @@ -917,11 +917,11 @@ TclChanPostEventObjCmd( * We have the channel and the events to post. */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->owner == rcPtr->thread) { #endif Tcl_NotifyChannel(chan, events); -#ifdef TCL_THREADS +#if TCL_THREADS } else { ReflectEvent *ev = ckalloc(sizeof(ReflectEvent)); @@ -1137,7 +1137,7 @@ ReflectClose( * if lost? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1169,7 +1169,7 @@ ReflectClose( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1216,7 +1216,7 @@ ReflectClose( Tcl_DeleteHashEntry(hPtr); } } -#ifdef TCL_THREADS +#if TCL_THREADS rcmPtr = GetThreadReflectedChannelMap(); hPtr = Tcl_FindHashEntry(&rcmPtr->map, Tcl_GetChannelName(rcPtr->chan)); @@ -1267,7 +1267,7 @@ ReflectInput( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1373,7 +1373,7 @@ ReflectOutput( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1502,7 +1502,7 @@ ReflectSeekWide( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1625,7 +1625,7 @@ ReflectWatch( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1683,7 +1683,7 @@ ReflectBlock( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1719,7 +1719,7 @@ ReflectBlock( return errorNum; } -#ifdef TCL_THREADS +#if TCL_THREADS /* *---------------------------------------------------------------------- * @@ -1789,7 +1789,7 @@ ReflectSetOption( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1868,7 +1868,7 @@ ReflectGetOption( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rcPtr->thread != Tcl_GetCurrentThread()) { int opcode; ForwardParam p; @@ -2131,7 +2131,7 @@ NewReflectedChannel( rcPtr->chan = NULL; rcPtr->interp = interp; rcPtr->dead = 0; -#ifdef TCL_THREADS +#if TCL_THREADS rcPtr->thread = Tcl_GetCurrentThread(); #endif rcPtr->mode = mode; @@ -2506,7 +2506,7 @@ DeleteReflectedChannelMap( Tcl_HashEntry *hPtr; /* Search variable. */ ReflectedChannel *rcPtr; Tcl_Channel chan; -#ifdef TCL_THREADS +#if TCL_THREADS ForwardingResult *resultPtr; ForwardingEvent *evPtr; ForwardParam *paramPtr; @@ -2536,7 +2536,7 @@ DeleteReflectedChannelMap( Tcl_DeleteHashTable(&rcmPtr->map); ckfree(&rcmPtr->map); -#ifdef TCL_THREADS +#if TCL_THREADS /* * The origin interpreter for one or more reflected channels is gone. */ @@ -2622,7 +2622,7 @@ DeleteReflectedChannelMap( #endif } -#ifdef TCL_THREADS +#if TCL_THREADS /* *---------------------------------------------------------------------- * diff --git a/generic/tclIORTrans.c b/generic/tclIORTrans.c index f198c69..1a7b940 100644 --- a/generic/tclIORTrans.c +++ b/generic/tclIORTrans.c @@ -87,7 +87,7 @@ static const Tcl_ChannelType tclRTransformType = { * layers upon reading from the channel, plus the functions to manage such. */ -typedef struct _ResultBuffer_ { +typedef struct { unsigned char *buf; /* Reference to the buffer area. */ int allocated; /* Allocated size of the buffer area. */ int used; /* Number of bytes in the buffer, @@ -127,7 +127,7 @@ typedef struct { * in the argv, see below. The separate field * gives us direct access, needed when working * with the reflection maps. */ -#ifdef TCL_THREADS +#if TCL_THREADS Tcl_ThreadId thread; /* Thread the 'interp' belongs to. */ #endif @@ -220,7 +220,7 @@ typedef enum { #define NEGIMPL(a,b) #define HAS(x,f) (x & FLAG(f)) -#ifdef TCL_THREADS +#if TCL_THREADS /* * Thread specific types and structures. * @@ -253,7 +253,7 @@ typedef enum { * sharing problems. */ -typedef struct ForwardParamBase { +typedef struct { int code; /* O: Ok/Fail of the cmd handler */ char *msgStr; /* O: Error message for handler failure */ int mustFree; /* O: True if msgStr is allocated, false if @@ -298,7 +298,7 @@ typedef struct ForwardingResult ForwardingResult; * General event structure, with reference to operation specific data. */ -typedef struct ForwardingEvent { +typedef struct { Tcl_Event event; /* Basic event data, has to be first item */ ForwardingResult *resultPtr; ForwardedOperation op; /* Forwarded driver operation */ @@ -438,7 +438,7 @@ static void DeleteReflectedTransformMap(ClientData clientData, static const char *msg_read_unsup = "{read not supported by Tcl driver}"; static const char *msg_write_unsup = "{write not supported by Tcl driver}"; -#ifdef TCL_THREADS +#if TCL_THREADS static const char *msg_send_originlost = "{Channel thread lost}"; static const char *msg_send_dstlost = "{Owner lost}"; #endif /* TCL_THREADS */ @@ -699,7 +699,7 @@ TclChanPushObjCmd( Tcl_Panic("TclChanPushObjCmd: duplicate transformation handle"); } Tcl_SetHashValue(hPtr, rtPtr); -#ifdef TCL_THREADS +#if TCL_THREADS rtmPtr = GetThreadReflectedTransformMap(); hPtr = Tcl_CreateHashEntry(&rtmPtr->map, TclGetString(rtId), &isNew); Tcl_SetHashValue(hPtr, rtPtr); @@ -911,7 +911,7 @@ ReflectClose( * if lost? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -938,7 +938,7 @@ ReflectClose( if (HAS(rtPtr->methods, METH_DRAIN) && !rtPtr->readIsDrained) { if (!TransformDrain(rtPtr, &errorCode)) { -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { Tcl_EventuallyFree(rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); @@ -952,7 +952,7 @@ ReflectClose( if (HAS(rtPtr->methods, METH_FLUSH)) { if (!TransformFlush(rtPtr, &errorCode, FLUSH_WRITE)) { -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { Tcl_EventuallyFree(rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); @@ -968,7 +968,7 @@ ReflectClose( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -1025,7 +1025,7 @@ ReflectClose( * under a channel by deleting the owning thread. */ -#ifdef TCL_THREADS +#if TCL_THREADS rtmPtr = GetThreadReflectedTransformMap(); hPtr = Tcl_FindHashEntry(&rtmPtr->map, TclGetString(rtPtr->handle)); if (hPtr) { @@ -1767,7 +1767,7 @@ NewReflectedTransform( rtPtr->chan = NULL; rtPtr->methods = 0; -#ifdef TCL_THREADS +#if TCL_THREADS rtPtr->thread = Tcl_GetCurrentThread(); #endif rtPtr->parent = parentChan; @@ -2152,7 +2152,7 @@ DeleteReflectedTransformMap( Tcl_HashSearch hSearch; /* Search variable. */ Tcl_HashEntry *hPtr; /* Search variable. */ ReflectedTransform *rtPtr; -#ifdef TCL_THREADS +#if TCL_THREADS ForwardingResult *resultPtr; ForwardingEvent *evPtr; ForwardParam *paramPtr; @@ -2182,7 +2182,7 @@ DeleteReflectedTransformMap( Tcl_DeleteHashTable(&rtmPtr->map); ckfree(&rtmPtr->map); -#ifdef TCL_THREADS +#if TCL_THREADS /* * The origin interpreter for one or more reflected channels is gone. */ @@ -2254,7 +2254,7 @@ DeleteReflectedTransformMap( #endif /* TCL_THREADS */ } -#ifdef TCL_THREADS +#if TCL_THREADS /* *---------------------------------------------------------------------- * @@ -3088,7 +3088,7 @@ TransformRead( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -3144,7 +3144,7 @@ TransformWrite( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -3210,7 +3210,7 @@ TransformDrain( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -3260,7 +3260,7 @@ TransformFlush( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -3315,7 +3315,7 @@ TransformClear( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; @@ -3347,7 +3347,7 @@ TransformLimit( * Are we in the correct thread? */ -#ifdef TCL_THREADS +#if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; diff --git a/generic/tclIOSock.c b/generic/tclIOSock.c index 6abfa60..12e2900 100644 --- a/generic/tclIOSock.c +++ b/generic/tclIOSock.c @@ -11,7 +11,7 @@ #include "tclInt.h" -#if defined(_WIN32) && defined(UNICODE) +#if defined(_WIN32) /* * On Windows, we need to do proper Unicode->UTF-8 conversion. */ diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c index 2c389c6..3132cae 100644 --- a/generic/tclIOUtil.c +++ b/generic/tclIOUtil.c @@ -139,7 +139,6 @@ Tcl_FSRenameFileProc TclpObjRenameFile; Tcl_FSCreateDirectoryProc TclpObjCreateDirectory; Tcl_FSCopyDirectoryProc TclpObjCopyDirectory; Tcl_FSRemoveDirectoryProc TclpObjRemoveDirectory; -Tcl_FSUnloadFileProc TclpUnloadFile; Tcl_FSLinkProc TclpObjLink; Tcl_FSListVolumesProc TclpObjListVolumes; @@ -245,7 +244,7 @@ static Tcl_ThreadDataKey fsDataKey; * code. */ -typedef struct FsDivertLoad { +typedef struct { Tcl_LoadHandle loadHandle; Tcl_FSUnloadFileProc *unloadProcPtr; Tcl_Obj *divertedFile; @@ -412,7 +411,6 @@ Tcl_GetCwd( return Tcl_DStringValue(cwdPtr); } -/* Obsolete */ int Tcl_EvalFile( Tcl_Interp *interp, /* Interpreter in which to process file. */ @@ -831,15 +829,6 @@ TclResetFilesystem(void) if (++theFilesystemEpoch == 0) { ++theFilesystemEpoch; } - -#ifdef _WIN32 - /* - * Cleans up the win32 API filesystem proc lookup table. This must happen - * very late in finalization so that deleting of copied dlls can occur. - */ - - TclWinResetInterfaces(); -#endif } /* @@ -3164,8 +3153,8 @@ Tcl_FSLoadFile( * present and set to true (any integer > 0) then the unlink is skipped. */ -int -TclSkipUnlink( +static int +skipUnlink( Tcl_Obj *shlibFile) { /* @@ -3207,8 +3196,8 @@ TclSkipUnlink( #ifndef AUFS_SUPER_MAGIC #define AUFS_SUPER_MAGIC ('a' << 24 | 'u' << 16 | 'f' << 8 | 's') #endif /* AUFS_SUPER_MAGIC */ - if ((statfs(Tcl_GetString (shlibFile), &fs) == 0) && - (fs.f_type == AUFS_SUPER_MAGIC)) { + if ((statfs(Tcl_GetString(shlibFile), &fs) == 0) + && (fs.f_type == AUFS_SUPER_MAGIC)) { return 1; } } @@ -3423,7 +3412,7 @@ Tcl_LoadFile( * avoids any worries about leaving the copy laying around on exit. */ - if (!TclSkipUnlink(copyToPtr) && + if (!skipUnlink(copyToPtr) && (Tcl_FSDeleteFile(copyToPtr) == TCL_OK)) { Tcl_DecrRefCount(copyToPtr); @@ -3692,30 +3681,10 @@ Tcl_FSUnloadFile( } return TCL_ERROR; } - TclpUnloadFile(handle); - return TCL_OK; -} - -/* - *---------------------------------------------------------------------- - * - * TclpUnloadFile -- - * - * Unloads a library given its handle - * - * This function was once filesystem-specific, but has been made portable by - * having TclpDlopen return a structure that includes procedure pointers. - * - *---------------------------------------------------------------------- - */ - -void -TclpUnloadFile( - Tcl_LoadHandle handle) -{ if (handle->unloadFileProcPtr != NULL) { handle->unloadFileProcPtr(handle); } + return TCL_OK; } /* diff --git a/generic/tclIndexObj.c b/generic/tclIndexObj.c index 9f38638..eeed0e5 100644 --- a/generic/tclIndexObj.c +++ b/generic/tclIndexObj.c @@ -876,7 +876,8 @@ Tcl_WrongNumArgs( * NULL. */ { Tcl_Obj *objPtr; - int i, len, elemLen, flags; + int i, len, elemLen; + char flags; Interp *iPtr = (Interp *) interp; const char *elementStr; diff --git a/generic/tclInt.decls b/generic/tclInt.decls index dea698c..4c08fca 100644 --- a/generic/tclInt.decls +++ b/generic/tclInt.decls @@ -50,7 +50,7 @@ declare 6 { declare 7 { int TclCopyAndCollapse(int count, const char *src, char *dst) } -declare 8 { +declare 8 {deprecated {}} { int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr) } @@ -73,7 +73,7 @@ declare 11 { declare 12 { void TclDeleteVars(Interp *iPtr, TclVarHashTable *tablePtr) } -# Removed in 8.5 +# Removed in 8.5: #declare 13 { # int TclDoGlob(Tcl_Interp *interp, char *separators, # Tcl_DString *headPtr, char *tail, Tcl_GlobTypeData *types) @@ -88,7 +88,7 @@ declare 14 { declare 16 { void TclExprFloatError(Tcl_Interp *interp, double value) } -# Removed in 8.4 +# Removed in 8.4: #declare 17 { # int TclFileAttrsCmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) #} @@ -114,7 +114,7 @@ declare 23 { } # Replaced with macro (see tclInt.h) in Tcl 8.5.0, restored in 8.5.10 declare 24 { - int TclFormatInt(char *buffer, long n) + int TclFormatInt(char *buffer, Tcl_WideInt n) } declare 25 { void TclFreePackageInfo(Interp *iPtr) @@ -123,7 +123,7 @@ declare 25 { # declare 26 { # char *TclGetCwd(Tcl_Interp *interp) # } -# Removed in 8.5 +# Removed in 8.5: #declare 27 { # int TclGetDate(char *p, unsigned long now, long zone, # unsigned long *timePtr) @@ -147,7 +147,7 @@ declare 32 { int TclGetFrame(Tcl_Interp *interp, const char *str, CallFrame **framePtrPtr) } -# Removed in Tcl 8.5 +# Removed in 8.5: #declare 33 { # TclCmdProcType TclGetInterpProc(void) #} @@ -160,7 +160,7 @@ declare 34 { # Tcl_Obj *TclGetIndexedScalar(Tcl_Interp *interp, int localIndex, # int flags) #} -# Removed in 8.6a2 +# Removed in 8.6a2: #declare 36 { # int TclGetLong(Tcl_Interp *interp, const char *str, long *longPtr) #} @@ -185,9 +185,9 @@ declare 41 { declare 42 { CONST86 char *TclpGetUserHome(const char *name, Tcl_DString *bufferPtr) } -# Removed in Tcl 8.5a2 +# Removed in 8.5a2: #declare 43 { -# int TclGlobalInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv, +# int TclGlobalInvoke(Tcl_Interp *interp, int argc, const char **argv, # int flags) #} declare 44 { @@ -220,14 +220,14 @@ declare 50 { declare 51 { int TclInterpInit(Tcl_Interp *interp) } -# Removed in Tcl 8.5a2 +# Removed in 8.5a2: #declare 52 { -# int TclInvoke(Tcl_Interp *interp, int argc, CONST84 char **argv, +# int TclInvoke(Tcl_Interp *interp, int argc, const char **argv, # int flags) #} declare 53 { int TclInvokeObjectCommand(ClientData clientData, Tcl_Interp *interp, - int argc, CONST84 char **argv) + int argc, const char **argv) } declare 54 { int TclInvokeStringCommand(ClientData clientData, Tcl_Interp *interp, @@ -273,7 +273,7 @@ declare 64 { int TclObjInvoke(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags) } -# Removed in Tcl 8.5a2 +# Removed in 8.5a2: #declare 65 { # int TclObjInvokeGlobal(Tcl_Interp *interp, int objc, # Tcl_Obj *const objv[], int flags) @@ -313,9 +313,7 @@ declare 75 { declare 76 { unsigned long TclpGetSeconds(void) } - -# deprecated -declare 77 { +declare 77 {deprecated {}} { void TclpGetTime(Tcl_Time *time) } # Removed in 8.6: @@ -357,7 +355,7 @@ declare 81 { # declare 87 { # void TclPlatformInit(Tcl_Interp *interp) # } -declare 88 { +declare 88 {deprecated {}} { char *TclPrecTraceProc(ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags) } @@ -380,7 +378,7 @@ declare 92 { declare 93 { void TclProcDeleteProc(ClientData clientData) } -# Removed in Tcl 8.5: +# Removed in 8.5: #declare 94 { # int TclProcInterpProc(ClientData clientData, Tcl_Interp *interp, # int argc, const char **argv) @@ -419,7 +417,7 @@ declare 103 { int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto, int *portPtr) } -declare 104 { +declare 104 {deprecated {}} { int TclSockMinimumBuffersOld(int sock, int size) } # Replaced by Tcl_FSStat in 8.4: @@ -455,26 +453,26 @@ declare 111 { Tcl_ResolveCompiledVarProc *compiledVarProc) } declare 112 { - int Tcl_AppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + int TclAppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr) } declare 113 { - Tcl_Namespace *Tcl_CreateNamespace(Tcl_Interp *interp, const char *name, + Tcl_Namespace *TclCreateNamespace(Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc) } declare 114 { - void Tcl_DeleteNamespace(Tcl_Namespace *nsPtr) + void TclDeleteNamespace(Tcl_Namespace *nsPtr) } declare 115 { - int Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst) } declare 116 { - Tcl_Command Tcl_FindCommand(Tcl_Interp *interp, const char *name, + Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags) } declare 117 { - Tcl_Namespace *Tcl_FindNamespace(Tcl_Interp *interp, const char *name, + Tcl_Namespace *TclFindNamespace(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags) } declare 118 { @@ -490,28 +488,28 @@ declare 120 { Tcl_Namespace *contextNsPtr, int flags) } declare 121 { - int Tcl_ForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + int TclForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern) } declare 122 { - Tcl_Command Tcl_GetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr) + Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr) } declare 123 { - void Tcl_GetCommandFullName(Tcl_Interp *interp, Tcl_Command command, + void TclGetCommandFullName(Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr) } declare 124 { - Tcl_Namespace *Tcl_GetCurrentNamespace(Tcl_Interp *interp) + Tcl_Namespace *TclGetCurrentNamespace_(Tcl_Interp *interp) } declare 125 { - Tcl_Namespace *Tcl_GetGlobalNamespace(Tcl_Interp *interp) + Tcl_Namespace *TclGetGlobalNamespace_(Tcl_Interp *interp) } declare 126 { void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr) } declare 127 { - int Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite) } declare 128 { @@ -532,7 +530,7 @@ declare 131 { declare 132 { int TclpHasSockets(Tcl_Interp *interp) } -declare 133 { +declare 133 {deprecated {}} { struct tm *TclpGetDate(const time_t *time, int useGMT) } # Removed in 8.5 @@ -550,7 +548,7 @@ declare 133 { # int TclpChdir(const char *dirName) #} declare 138 { - CONST84_RETURN char *TclGetEnv(const char *name, Tcl_DString *valuePtr) + const char *TclGetEnv(const char *name, Tcl_DString *valuePtr) } #declare 139 { # int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1, @@ -562,7 +560,7 @@ declare 138 { #} # This is used by TclX, but should otherwise be considered private declare 141 { - CONST84_RETURN char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr) + const char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr) } declare 142 { int TclSetByteCodeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr, @@ -625,12 +623,10 @@ declare 156 { declare 157 { Var *TclVarTraceExists(Tcl_Interp *interp, const char *varName) } -# REMOVED (except from stub table) - use public Tcl_SetStartupScript() -declare 158 { +declare 158 {deprecated {use public Tcl_SetStartupScript()}} { void TclSetStartupScriptFileName(const char *filename) } -# REMOVED (except from stub table) - use public Tcl_GetStartupScript() -declare 159 { +declare 159 {deprecated {use public Tcl_GetStartupScript()}} { const char *TclGetStartupScriptFileName(void) } #declare 160 { @@ -676,13 +672,10 @@ declare 166 { int index, Tcl_Obj *valuePtr) } -# VFS-aware versions of Tcl*StartupScriptFileName (158 and 159 above) -# REMOVED (except from stub table) - use public Tcl_SetStartupScript() -declare 167 { +declare 167 {deprecated {use public Tcl_SetStartupScript()}} { void TclSetStartupScriptPath(Tcl_Obj *pathPtr) } -# REMOVED (except from stub table) - use public Tcl_GetStartupScript() -declare 168 { +declare 168 {deprecated {use public Tcl_GetStartupScript()}} { Tcl_Obj *TclGetStartupScriptPath(void) } # variant of Tcl_UtfNCmp that takes n as bytes, not chars @@ -730,12 +723,11 @@ declare 177 { void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason) } -# TIP 338 made these public - now declared in tcl.h too declare 178 { - void Tcl_SetStartupScript(Tcl_Obj *pathPtr, const char *encodingName) + void TclSetStartupScript(Tcl_Obj *pathPtr, const char *encodingName) } declare 179 { - Tcl_Obj *Tcl_GetStartupScript(const char **encodingNamePtr) + Tcl_Obj *TclGetStartupScript(const char **encodingNamePtr) } # REMOVED @@ -748,12 +740,10 @@ declare 179 { # const char *file, int line) #} -# TclpGmtime and TclpLocaltime promoted to the generic interface from unix - -declare 182 { +declare 182 {deprecated {}} { struct tm *TclpLocaltime(const time_t *clock) } -declare 183 { +declare 183 {deprecated {}} { struct tm *TclpGmtime(const time_t *clock) } @@ -937,10 +927,7 @@ declare 234 { declare 235 { void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr) } - - -# TIP 337 made this one public -declare 236 { +declare 236 {deprecated {use Tcl_BackgroundException}} { void TclBackgroundException(Tcl_Interp *interp, int code) } @@ -1088,9 +1075,9 @@ declare 9 win { } # new for 8.4.20+/8.5.12+ Cygwin only declare 10 win { - Tcl_DirEntry *TclpReaddir(DIR *dir) + Tcl_DirEntry *TclpReaddir(TclDIR *dir) } -# Removed in 8.3.1 (for Win32s only) +# Removed in 8.3.1 (for Win32s only): #declare 10 win { # int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr) #} @@ -1140,7 +1127,6 @@ declare 19 win { declare 20 win { void TclWinAddProcess(HANDLE hProcess, DWORD id) } -# new for 8.4.20+/8.5.12+ declare 21 win { char *TclpInetNtoa(struct in_addr addr) } @@ -1226,7 +1212,7 @@ declare 9 unix { # Added in 8.4: declare 10 unix { - Tcl_DirEntry *TclpReaddir(DIR *dir) + Tcl_DirEntry *TclpReaddir(TclDIR *dir) } # Slots 11 and 12 are forwarders for functions that were promoted to # generic Stubs diff --git a/generic/tclInt.h b/generic/tclInt.h index 0b5ff0c..64e7c67 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -136,6 +136,26 @@ typedef int ptrdiff_t; # define vsnprintf _vsnprintf #endif +#if !defined(TCL_THREADS) +# define TCL_THREADS 1 +#endif +#if !TCL_THREADS +# undef TCL_DECLARE_MUTEX +# define TCL_DECLARE_MUTEX(name) +# undef Tcl_MutexLock +# define Tcl_MutexLock(mutexPtr) +# undef Tcl_MutexUnlock +# define Tcl_MutexUnlock(mutexPtr) +# undef Tcl_MutexFinalize +# define Tcl_MutexFinalize(mutexPtr) +# undef Tcl_ConditionNotify +# define Tcl_ConditionNotify(condPtr) +# undef Tcl_ConditionWait +# define Tcl_ConditionWait(condPtr, mutexPtr, timePtr) +# undef Tcl_ConditionFinalize +# define Tcl_ConditionFinalize(condPtr) +#endif + /* * The following procedures allow namespaces to be customized to support * special name resolution rules for commands/variables. @@ -160,13 +180,13 @@ typedef struct Tcl_ResolvedVarInfo { } Tcl_ResolvedVarInfo; typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp, - CONST84 char *name, int length, Tcl_Namespace *context, + const char *name, int length, Tcl_Namespace *context, Tcl_ResolvedVarInfo **rPtr); -typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, CONST84 char *name, +typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, const char *name, Tcl_Namespace *context, int flags, Tcl_Var *rPtr); -typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, CONST84 char *name, +typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, const char *name, Tcl_Namespace *context, int flags, Tcl_Command *rPtr); typedef struct Tcl_ResolverInfo { @@ -265,7 +285,7 @@ typedef struct Namespace { * strings; values have type (Namespace *). If * NULL, there are no children. */ #endif - size_t nsId; /* Unique id for the namespace. */ + unsigned long nsId; /* Unique id for the namespace. */ Tcl_Interp *interp; /* The interpreter containing this * namespace. */ int flags; /* OR-ed combination of the namespace status @@ -274,7 +294,7 @@ typedef struct Namespace { * frames for this namespace that are on the * Tcl call stack. The namespace won't be * freed until activationCount becomes zero. */ - int refCount; /* Count of references by namespaceName + unsigned int refCount; /* Count of references by namespaceName * objects. The namespace can't be freed until * refCount becomes zero. */ Tcl_HashTable cmdTable; /* Contains all the commands currently @@ -299,12 +319,12 @@ typedef struct Namespace { * registered using "namespace export". */ int maxExportPatterns; /* Mumber of export patterns for which space * is currently allocated. */ - size_t cmdRefEpoch; /* Incremented if a newly added command + unsigned int cmdRefEpoch; /* Incremented if a newly added command * shadows a command for which this namespace * has already cached a Command* pointer; this * causes all its cached Command* pointers to * be invalidated. */ - size_t resolverEpoch; /* Incremented whenever (a) the name + unsigned int resolverEpoch; /* Incremented whenever (a) the name * resolution rules change for this namespace * or (b) a newly added command shadows a * command that is compiled to bytecodes. This @@ -331,7 +351,7 @@ typedef struct Namespace { * LookupCompiledLocal to resolve variable * references within the namespace at compile * time. */ - size_t exportLookupEpoch; /* Incremented whenever a command is added to + unsigned int exportLookupEpoch; /* Incremented whenever a command is added to * a namespace, removed from a namespace or * the exports of a namespace are changed. * Allows TIP#112-driven command lists to be @@ -426,13 +446,13 @@ struct NamespacePathEntry { */ typedef struct EnsembleConfig { - Namespace *nsPtr; /* The namspace backing this ensemble up. */ + Namespace *nsPtr; /* The namespace backing this ensemble up. */ Tcl_Command token; /* The token for the command that provides * ensemble support for the namespace, or NULL * if the command has been deleted (or never * existed; the global namespace never has an * ensemble command.) */ - size_t epoch; /* The epoch at which this ensemble's table of + unsigned int epoch; /* The epoch at which this ensemble's table of * exported commands is valid. */ char **subcommandArrayPtr; /* Array of ensemble subcommand names. At all * consistent points, this will have the same @@ -545,7 +565,7 @@ typedef struct CommandTrace { struct CommandTrace *nextPtr; /* Next in list of traces associated with a * particular command. */ - int refCount; /* Used to ensure this structure is not + size_t refCount; /* Used to ensure this structure is not * deleted too early. Keeps track of how many * pieces of code have a pointer to this * structure. */ @@ -618,7 +638,7 @@ typedef struct Var { typedef struct VarInHash { Var var; - int refCount; /* Counts number of active uses of this + unsigned int refCount; /* Counts number of active uses of this * variable: 1 for the entry in the hash * table, 1 for each additional variable whose * linkPtr points here, 1 for each nested @@ -950,7 +970,7 @@ typedef struct CompiledLocal { typedef struct Proc { struct Interp *iPtr; /* Interpreter for which this command is * defined. */ - int refCount; /* Reference count: 1 if still present in + unsigned int refCount; /* Reference count: 1 if still present in * command table plus 1 for each call to the * procedure that is currently active. This * structure can be freed when refCount @@ -1067,7 +1087,7 @@ typedef struct AssocData { */ typedef struct LocalCache { - int refCount; + unsigned int refCount; int numVars; Tcl_Obj *varName0; } LocalCache; @@ -1146,6 +1166,10 @@ typedef struct CallFrame { * field contains an Object reference that has * been confirmed to refer to a class. Part of * TIP#257. */ +#define FRAME_IS_PRIVATE_DEFINE 0x10 + /* Marks this frame as being used for private + * declarations with [oo::define]. Usually + * OR'd with FRAME_IS_OO_DEFINE. TIP#500. */ /* * TIP #280 @@ -1229,7 +1253,7 @@ typedef struct CmdFrame { typedef struct CFWord { CmdFrame *framePtr; /* CmdFrame to access. */ int word; /* Index of the word in the command. */ - int refCount; /* Number of times the word is on the + unsigned int refCount; /* Number of times the word is on the * stack. */ } CFWord; @@ -1492,11 +1516,11 @@ typedef struct LiteralEntry { * NULL if end of chain. */ Tcl_Obj *objPtr; /* Points to Tcl object that holds the * literal's bytes and length. */ - int refCount; /* If in an interpreter's global literal + size_t refCount; /* If in an interpreter's global literal * table, the number of ByteCode structures * that share the literal object; the literal * entry can be freed when refCount drops to - * 0. If in a local literal table, -1. */ + * 0. If in a local literal table, (size_t)-1. */ Namespace *nsPtr; /* Namespace in which this literal is used. We * try to avoid sharing literal non-FQ command * names among different namespaces to reduce @@ -1516,7 +1540,7 @@ typedef struct LiteralTable { * table. */ int rebuildSize; /* Enlarge table when numEntries gets to be * this large. */ - int mask; /* Mask value used in hashing function. */ + unsigned int mask; /* Mask value used in hashing function. */ } LiteralTable; /* @@ -1634,12 +1658,12 @@ typedef struct Command { * recreated). */ Namespace *nsPtr; /* Points to the namespace containing this * command. */ - int refCount; /* 1 if in command hashtable plus 1 for each + unsigned int refCount; /* 1 if in command hashtable plus 1 for each * reference from a CmdName Tcl object * representing a command's name in a ByteCode * instruction sequence. This structure can be * freed when refCount becomes zero. */ - size_t cmdEpoch; /* Incremented to invalidate any references + unsigned int cmdEpoch; /* Incremented to invalidate any references * that point to this command when it is * renamed, deleted, hidden, or exposed. */ CompileProc *compileProc; /* Procedure called to compile command. NULL @@ -1826,7 +1850,7 @@ typedef struct Interp { * unused space in interp was repurposed for * pluggable bytecode optimizers. The core * contains one optimizer, which can be - * selectively overriden by extensions. */ + * selectively overridden by extensions. */ } extra; /* @@ -1862,7 +1886,7 @@ typedef struct Interp { * See Tcl_AppendResult code for details. */ -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 char *appendResult; /* Storage space for results generated by * Tcl_AppendResult. Ckalloc-ed. NULL means * not yet allocated. */ @@ -1936,11 +1960,13 @@ typedef struct Interp { * string. Returned by Tcl_ObjSetVar2 when * variable traces change a variable in a * gross way. */ -#ifndef TCL_NO_DEPRECATED - char resultSpace[TCL_RESULT_SIZE+1]; +#if TCL_MAJOR_VERSION < 9 +# if !defined(TCL_NO_DEPRECATED) + char resultSpace[TCL_DSTRING_STATIC_SIZE+1]; /* Static space holding small results. */ -#else - char resultSpaceDontUse[TCL_RESULT_SIZE+1]; +# else + char resultSpaceDontUse[TCL_DSTRING_STATIC_SIZE+1]; +# endif #endif Tcl_Obj *objResultPtr; /* If the last command returned an object * result, this points to it. Should not be @@ -2251,7 +2277,7 @@ typedef struct Interp { * use the rand() or srand() functions. * SAFE_INTERP: Non zero means that the current interp is a safe * interp (i.e. it has only the safe commands installed, - * less priviledge than a regular interp). + * less privilege than a regular interp). * INTERP_DEBUG_FRAME: Used for switching on various extra interpreter * debug/info mechanisms (e.g. info frame eval/uplevel * tracing) which are performance intensive. @@ -2384,7 +2410,7 @@ typedef enum TclEolTranslation { */ typedef struct List { - int refCount; + unsigned int refCount; int maxElemCount; /* Total number of element array slots. */ int elemCount; /* Current number of list elements. */ int canonicalFlag; /* Set if the string representation was @@ -2392,7 +2418,7 @@ typedef struct List { * be ignored if there is no string rep at * all.*/ Tcl_Obj *elements; /* First list element; the struct is grown to - * accomodate all elements. */ + * accommodate all elements. */ } List; #define LIST_MAX \ @@ -2445,32 +2471,46 @@ typedef struct List { #define TCL_EACH_COLLECT 1 /* Collect iteration result like [lmap] */ /* - * Macros providing a faster path to integers: Tcl_GetLongFromObj everywhere, - * Tcl_GetIntFromObj and TclGetIntForIndex on platforms where longs are ints. + * Macros providing a faster path to booleans and integers: + * Tcl_GetBooleanFromObj, Tcl_GetLongFromObj, Tcl_GetIntFromObj + * and TclGetIntForIndex. * * WARNING: these macros eval their args more than once. */ +#define TclGetBooleanFromObj(interp, objPtr, boolPtr) \ + (((objPtr)->typePtr == &tclIntType) \ + ? (*(boolPtr) = ((objPtr)->internalRep.wideValue!=0), TCL_OK) \ + : ((objPtr)->typePtr == &tclBooleanType) \ + ? (*(boolPtr) = ((objPtr)->internalRep.longValue!=0), TCL_OK) \ + : Tcl_GetBooleanFromObj((interp), (objPtr), (boolPtr))) + +#ifdef TCL_WIDE_INT_IS_LONG #define TclGetLongFromObj(interp, objPtr, longPtr) \ (((objPtr)->typePtr == &tclIntType) \ - ? ((*(longPtr) = (objPtr)->internalRep.longValue), TCL_OK) \ + ? ((*(longPtr) = (objPtr)->internalRep.wideValue), TCL_OK) \ : Tcl_GetLongFromObj((interp), (objPtr), (longPtr))) +#else +#define TclGetLongFromObj(interp, objPtr, longPtr) \ + (((objPtr)->typePtr == &tclIntType \ + && (objPtr)->internalRep.wideValue >= -(Tcl_WideInt)(ULONG_MAX) \ + && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(ULONG_MAX)) \ + ? ((*(longPtr) = (long)(objPtr)->internalRep.wideValue), TCL_OK) \ + : Tcl_GetLongFromObj((interp), (objPtr), (longPtr))) +#endif -#if (LONG_MAX == INT_MAX) #define TclGetIntFromObj(interp, objPtr, intPtr) \ - (((objPtr)->typePtr == &tclIntType) \ - ? ((*(intPtr) = (objPtr)->internalRep.longValue), TCL_OK) \ + (((objPtr)->typePtr == &tclIntType \ + && (objPtr)->internalRep.wideValue >= -(Tcl_WideInt)(UINT_MAX) \ + && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(UINT_MAX)) \ + ? ((*(intPtr) = (int)(objPtr)->internalRep.wideValue), TCL_OK) \ : Tcl_GetIntFromObj((interp), (objPtr), (intPtr))) #define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \ - (((objPtr)->typePtr == &tclIntType) \ - ? ((*(idxPtr) = (objPtr)->internalRep.longValue), TCL_OK) \ + (((objPtr)->typePtr == &tclIntType \ + && (objPtr)->internalRep.wideValue >= INT_MIN \ + && (objPtr)->internalRep.wideValue <= INT_MAX) \ + ? ((*(idxPtr) = (int)(objPtr)->internalRep.wideValue), TCL_OK) \ : TclGetIntForIndex((interp), (objPtr), (endValue), (idxPtr))) -#else -#define TclGetIntFromObj(interp, objPtr, intPtr) \ - Tcl_GetIntFromObj((interp), (objPtr), (intPtr)) -#define TclGetIntForIndexM(interp, objPtr, ignore, idxPtr) \ - TclGetIntForIndex(interp, objPtr, ignore, idxPtr) -#endif /* * Macro used to save a function call for common uses of @@ -2480,21 +2520,11 @@ typedef struct List { * Tcl_WideInt *wideIntPtr); */ -#ifdef TCL_WIDE_INT_IS_LONG #define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \ (((objPtr)->typePtr == &tclIntType) \ ? (*(wideIntPtr) = (Tcl_WideInt) \ - ((objPtr)->internalRep.longValue), TCL_OK) : \ - Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr))) -#else /* !TCL_WIDE_INT_IS_LONG */ -#define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \ - (((objPtr)->typePtr == &tclWideIntType) \ - ? (*(wideIntPtr) = (objPtr)->internalRep.wideValue, TCL_OK) : \ - ((objPtr)->typePtr == &tclIntType) \ - ? (*(wideIntPtr) = (Tcl_WideInt) \ - ((objPtr)->internalRep.longValue), TCL_OK) : \ + ((objPtr)->internalRep.wideValue), TCL_OK) : \ Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr))) -#endif /* TCL_WIDE_INT_IS_LONG */ /* * Flag values for TclTraceDictPath(). @@ -2506,13 +2536,13 @@ typedef struct List { * tip of the path, so duplication of shared objects should be done along the * way. * - * DICT_PATH_EXISTS indicates that we are performing an existance test and a + * DICT_PATH_EXISTS indicates that we are performing an existence test and a * lookup failure should therefore not be an error. If (and only if) this flag * is set, TclTraceDictPath() will return the special value * DICT_PATH_NON_EXISTENT if the path is not traceable. * * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set) - * indicates that we are to create non-existant dictionaries on the path. + * indicates that we are to create non-existent dictionaries on the path. */ #define DICT_PATH_READ 0 @@ -2618,7 +2648,7 @@ typedef Tcl_ObjCmdProc *TclObjCmdProcType; *---------------------------------------------------------------- */ -typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr, +typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, unsigned int *lengthPtr, Tcl_Encoding *encodingPtr); /* @@ -2630,9 +2660,9 @@ typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr, */ typedef struct ProcessGlobalValue { - size_t epoch; /* Epoch counter to detect changes in the + unsigned int epoch; /* Epoch counter to detect changes in the * master value. */ - size_t numBytes; /* Length of the master string. */ + unsigned int numBytes; /* Length of the master string. */ char *value; /* The master string value. */ Tcl_Encoding encoding; /* system encoding when master string was * initialized. */ @@ -2720,9 +2750,6 @@ MODULE_SCOPE const Tcl_ObjType tclDictType; MODULE_SCOPE const Tcl_ObjType tclProcBodyType; MODULE_SCOPE const Tcl_ObjType tclStringType; MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType; -#ifndef TCL_WIDE_INT_IS_LONG -MODULE_SCOPE const Tcl_ObjType tclWideIntType; -#endif MODULE_SCOPE const Tcl_ObjType tclRegexpType; MODULE_SCOPE Tcl_ObjType tclCmdNameType; @@ -2757,6 +2784,10 @@ MODULE_SCOPE long tclObjsShared[TCL_MAX_SHARED_OBJ_STATS]; MODULE_SCOPE char tclEmptyString; +enum CheckEmptyStringResult { + TCL_EMPTYSTRING_UNKNOWN = -1, TCL_EMPTYSTRING_NO, TCL_EMPTYSTRING_YES +}; + /* *---------------------------------------------------------------- * Procedures shared among Tcl modules but not used by the outside world, @@ -2772,6 +2803,7 @@ MODULE_SCOPE Tcl_ObjCmdProc TclNRForObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRForeachCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRIfObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRLmapCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclNRPackageObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRSourceObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRSubstObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRSwitchObjCmd; @@ -2885,8 +2917,6 @@ MODULE_SCOPE void TclArgumentBCRelease(Tcl_Interp *interp, CmdFrame *cfPtr); MODULE_SCOPE void TclArgumentGet(Tcl_Interp *interp, Tcl_Obj *obj, CmdFrame **cfPtrPtr, int *wordPtr); -MODULE_SCOPE int TclArraySet(Tcl_Interp *interp, - Tcl_Obj *arrayNameObj, Tcl_Obj *arrayElemObj); MODULE_SCOPE double TclBignumToDouble(const mp_int *bignum); MODULE_SCOPE int TclByteArrayMatch(const unsigned char *string, int strLen, const unsigned char *pattern, @@ -2894,12 +2924,17 @@ MODULE_SCOPE int TclByteArrayMatch(const unsigned char *string, MODULE_SCOPE double TclCeil(const mp_int *a); MODULE_SCOPE void TclChannelPreserve(Tcl_Channel chan); MODULE_SCOPE void TclChannelRelease(Tcl_Channel chan); +MODULE_SCOPE int TclCheckArrayTraces(Tcl_Interp *interp, Var *varPtr, + Var *arrayPtr, Tcl_Obj *name, int index); MODULE_SCOPE int TclCheckBadOctal(Tcl_Interp *interp, const char *value); +MODULE_SCOPE int TclCheckEmptyString(Tcl_Obj *objPtr); MODULE_SCOPE int TclChanCaughtErrorBypass(Tcl_Interp *interp, Tcl_Channel chan); MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd; MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble; +MODULE_SCOPE int TclCompareTwoNumbers(Tcl_Obj *valuePtr, + Tcl_Obj *value2Ptr); MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num, int *loc); MODULE_SCOPE void TclContinuationsEnterDerived(Tcl_Obj *objPtr, @@ -2909,12 +2944,19 @@ MODULE_SCOPE void TclContinuationsCopy(Tcl_Obj *objPtr, Tcl_Obj *originObjPtr); MODULE_SCOPE int TclConvertElement(const char *src, int length, char *dst, int flags); +MODULE_SCOPE Tcl_Command TclCreateObjCommandInNs(Tcl_Interp *interp, + const char *cmdName, Tcl_Namespace *nsPtr, + Tcl_ObjCmdProc *proc, ClientData clientData, + Tcl_CmdDeleteProc *deleteProc); +MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs(Tcl_Interp *interp, + const char *name, Tcl_Namespace *nameNamespacePtr, + Tcl_Namespace *ensembleNamespacePtr, int flags); MODULE_SCOPE void TclDeleteNamespaceVars(Namespace *nsPtr); MODULE_SCOPE int TclFindDictElement(Tcl_Interp *interp, const char *dict, int dictLength, const char **elementPtr, const char **nextPtr, int *sizePtr, int *literalPtr); -/* TIP #280 - Modified token based evulation, with line information. */ +/* TIP #280 - Modified token based evaluation, with line information. */ MODULE_SCOPE int TclEvalEx(Tcl_Interp *interp, const char *script, int numBytes, int flags, int line, int *clNextOuter, const char *outerScript); @@ -2935,8 +2977,10 @@ MODULE_SCOPE char * TclDStringAppendObj(Tcl_DString *dsPtr, MODULE_SCOPE char * TclDStringAppendDString(Tcl_DString *dsPtr, Tcl_DString *toAppendPtr); MODULE_SCOPE Tcl_Obj * TclDStringToObj(Tcl_DString *dsPtr); -MODULE_SCOPE Tcl_Obj *const * TclFetchEnsembleRoot(Tcl_Interp *interp, +MODULE_SCOPE Tcl_Obj *const *TclFetchEnsembleRoot(Tcl_Interp *interp, Tcl_Obj *const *objv, int objc, int *objcPtr); +MODULE_SCOPE Tcl_Namespace *TclEnsureNamespace(Tcl_Interp *interp, + Tcl_Namespace *namespacePtr); MODULE_SCOPE void TclFinalizeAllocSubsystem(void); MODULE_SCOPE void TclFinalizeAsync(void); MODULE_SCOPE void TclFinalizeDoubleConversion(void); @@ -2963,6 +3007,11 @@ MODULE_SCOPE double TclFloor(const mp_int *a); MODULE_SCOPE void TclFormatNaN(double value, char *buffer); MODULE_SCOPE int TclFSFileAttrIndex(Tcl_Obj *pathPtr, const char *attributeName, int *indexPtr); +MODULE_SCOPE Tcl_Command TclNRCreateCommandInNs(Tcl_Interp *interp, + const char *cmdName, Tcl_Namespace *nsPtr, + Tcl_ObjCmdProc *proc, Tcl_ObjCmdProc *nreProc, + ClientData clientData, + Tcl_CmdDeleteProc *deleteProc); MODULE_SCOPE int TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *encodingName); MODULE_SCOPE void TclFSUnloadTempFile(Tcl_LoadHandle loadHandle); @@ -3035,6 +3084,8 @@ MODULE_SCOPE Tcl_Obj * TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, MODULE_SCOPE void TclListLines(Tcl_Obj *listObj, int line, int n, int *lines, Tcl_Obj *const *elems); MODULE_SCOPE Tcl_Obj * TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr); +MODULE_SCOPE Tcl_Obj * TclListObjRange(Tcl_Obj *listPtr, int fromIdx, + int toIdx); MODULE_SCOPE Tcl_Obj * TclLsetList(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *indexPtr, Tcl_Obj *valuePtr); MODULE_SCOPE Tcl_Obj * TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, @@ -3089,7 +3140,7 @@ MODULE_SCOPE int TclpThreadCreate(Tcl_ThreadId *idPtr, int stackSize, int flags); MODULE_SCOPE int TclpFindVariable(const char *name, int *lengthPtr); MODULE_SCOPE void TclpInitLibraryPath(char **valuePtr, - size_t *lengthPtr, Tcl_Encoding *encodingPtr); + unsigned int *lengthPtr, Tcl_Encoding *encodingPtr); MODULE_SCOPE void TclpInitLock(void); MODULE_SCOPE void TclpInitPlatform(void); MODULE_SCOPE void TclpInitUnlock(void); @@ -3123,7 +3174,6 @@ MODULE_SCOPE Tcl_Obj * TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr, Tcl_PathPart portion); MODULE_SCOPE char * TclpReadlink(const char *fileName, Tcl_DString *linkPtr); -MODULE_SCOPE void TclpSetInterfaces(void); MODULE_SCOPE void TclpSetVariables(Tcl_Interp *interp); MODULE_SCOPE void * TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr); MODULE_SCOPE void TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr, @@ -3137,12 +3187,13 @@ MODULE_SCOPE int TclReToGlob(Tcl_Interp *interp, const char *reStr, int reStrLen, Tcl_DString *dsPtr, int *flagsPtr, int *quantifiersFoundPtr); MODULE_SCOPE int TclScanElement(const char *string, int length, - int *flagPtr); + char *flagPtr); MODULE_SCOPE void TclSetBgErrorHandler(Tcl_Interp *interp, Tcl_Obj *cmdPrefix); MODULE_SCOPE void TclSetBignumIntRep(Tcl_Obj *objPtr, mp_int *bignumValue); -MODULE_SCOPE int TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); +MODULE_SCOPE int TclSetBooleanFromAny(Tcl_Interp *interp, + Tcl_Obj *objPtr); MODULE_SCOPE void TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Command *cmdPtr); MODULE_SCOPE void TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr); @@ -3154,20 +3205,16 @@ MODULE_SCOPE void TclSpellFix(Tcl_Interp *interp, Tcl_Obj *bad, Tcl_Obj *fix); MODULE_SCOPE void * TclStackRealloc(Tcl_Interp *interp, void *ptr, int numBytes); -MODULE_SCOPE int TclStringCatObjv(Tcl_Interp *interp, int inPlace, - int objc, Tcl_Obj *const objv[], - Tcl_Obj **objPtrPtr); -MODULE_SCOPE int TclStringFind(Tcl_Obj *needle, Tcl_Obj *haystack, - int start); -MODULE_SCOPE int TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack, - int last); +typedef int (*memCmpFn_t)(const void*, const void*, size_t); +MODULE_SCOPE int TclStringCmp(Tcl_Obj *value1Ptr, Tcl_Obj *value2Ptr, + int checkEq, int nocase, int reqlength); +MODULE_SCOPE int TclStringCmpOpts(Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[], int *nocase, + int *reqlength); MODULE_SCOPE int TclStringMatch(const char *str, int strLen, const char *pattern, int ptnLen, int flags); MODULE_SCOPE int TclStringMatchObj(Tcl_Obj *stringObj, Tcl_Obj *patternObj, int flags); -MODULE_SCOPE Tcl_Obj * TclStringObjReverse(Tcl_Obj *objPtr); -MODULE_SCOPE int TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr, - int count, Tcl_Obj **objPtrPtr); MODULE_SCOPE void TclSubstCompile(Tcl_Interp *interp, const char *bytes, int numBytes, int flags, int line, struct CompileEnv *envPtr); @@ -3179,10 +3226,13 @@ MODULE_SCOPE void TclSubstParse(Tcl_Interp *interp, const char *bytes, MODULE_SCOPE int TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, int count, int *tokensLeftPtr, int line, int *clNextOuter, const char *outerScript); +MODULE_SCOPE int TclTrim(const char *bytes, int numBytes, + const char *trim, int numTrim, int *trimRight); MODULE_SCOPE int TclTrimLeft(const char *bytes, int numBytes, const char *trim, int numTrim); MODULE_SCOPE int TclTrimRight(const char *bytes, int numBytes, const char *trim, int numTrim); +MODULE_SCOPE int TclUtfCmp(const char *cs, const char *ct); MODULE_SCOPE int TclUtfCasecmp(const char *cs, const char *ct); MODULE_SCOPE int TclUtfCount(int ch); MODULE_SCOPE Tcl_Obj * TclpNativeToNormalized(ClientData clientData); @@ -3209,8 +3259,8 @@ MODULE_SCOPE void * TclpThreadCreateKey(void); MODULE_SCOPE void TclpThreadDeleteKey(void *keyPtr); MODULE_SCOPE void TclpThreadSetMasterTSD(void *tsdKeyPtr, void *ptr); MODULE_SCOPE void * TclpThreadGetMasterTSD(void *tsdKeyPtr); - -MODULE_SCOPE void TclErrorStackResetIf(Tcl_Interp *interp, const char *msg, int length); +MODULE_SCOPE void TclErrorStackResetIf(Tcl_Interp *interp, + const char *msg, int length); /* *---------------------------------------------------------------- @@ -3232,7 +3282,7 @@ MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp); MODULE_SCOPE int Tcl_BreakObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 MODULE_SCOPE int Tcl_CaseObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); @@ -3972,6 +4022,29 @@ MODULE_SCOPE int TclCompileAssembleCmd(Tcl_Interp *interp, struct CompileEnv *envPtr); /* + * Routines that provide the [string] ensemble functionality. Possible + * candidates for public interface. + */ + +MODULE_SCOPE Tcl_Obj * TclStringCat(Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[], int flags); +MODULE_SCOPE int TclStringFirst(Tcl_Obj *needle, Tcl_Obj *haystack, + int start); +MODULE_SCOPE int TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack, + int last); +MODULE_SCOPE Tcl_Obj * TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr, + int count, int flags); +MODULE_SCOPE Tcl_Obj * TclStringReplace(Tcl_Interp *interp, Tcl_Obj *objPtr, + int first, int count, Tcl_Obj *insertPtr, + int flags); +MODULE_SCOPE Tcl_Obj * TclStringReverse(Tcl_Obj *objPtr, int flags); + +/* Flag values for the [string] ensemble functions. */ + +#define TCL_STRING_MATCH_NOCASE TCL_MATCH_NOCASE /* (1<<0) in tcl.h */ +#define TCL_STRING_IN_PLACE (1<<1) + +/* * Functions defined in generic/tclVar.c and currently exported only for use * by the bytecode compiler and engine. Some of these could later be placed in * the public interface. @@ -4027,6 +4100,45 @@ MODULE_SCOPE TCL_HASH_TYPE TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr); MODULE_SCOPE int TclFullFinalizationRequested(void); /* + * TIP #462. + */ + +/* + * The following enum values give the status of a spawned process. + */ + +typedef enum TclProcessWaitStatus { + TCL_PROCESS_ERROR = -1, /* Error waiting for process to exit */ + TCL_PROCESS_UNCHANGED = 0, /* No change since the last call. */ + TCL_PROCESS_EXITED = 1, /* Process has exited. */ + TCL_PROCESS_SIGNALED = 2, /* Child killed because of a signal. */ + TCL_PROCESS_STOPPED = 3, /* Child suspended because of a signal. */ + TCL_PROCESS_UNKNOWN_STATUS = 4 + /* Child wait status didn't make sense. */ +} TclProcessWaitStatus; + +MODULE_SCOPE Tcl_Command TclInitProcessCmd(Tcl_Interp *interp); +MODULE_SCOPE void TclProcessCreated(Tcl_Pid pid); +MODULE_SCOPE TclProcessWaitStatus TclProcessWait(Tcl_Pid pid, int options, + int *codePtr, Tcl_Obj **msgObjPtr, + Tcl_Obj **errorObjPtr); + +/* + * Utility routines for encoding index values as integers. Used by both + * some of the command compilers and by [lsort] and [lsearch]. + */ + +MODULE_SCOPE int TclIndexEncode(Tcl_Interp *interp, Tcl_Obj *objPtr, + int before, int after, int *indexPtr); +MODULE_SCOPE int TclIndexDecode(int encoded, int endValue); + +/* Constants used in index value encoding routines. */ +#define TCL_INDEX_END (-2) +#define TCL_INDEX_BEFORE (-1) +#define TCL_INDEX_START (0) +#define TCL_INDEX_AFTER (INT_MAX) + +/* *---------------------------------------------------------------- * Macros used by the Tcl core to create and release Tcl objects. * TclNewObj(objPtr) creates a new object denoting an empty string. @@ -4112,6 +4224,10 @@ typedef const char *TclDTraceStr; } \ } +#if TCL_THREADS && !defined(USE_THREAD_ALLOC) +# define USE_THREAD_ALLOC 1 +#endif + #if defined(PURIFY) /* @@ -4129,7 +4245,7 @@ typedef const char *TclDTraceStr; #undef USE_THREAD_ALLOC #undef USE_TCLALLOC -#elif defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#elif TCL_THREADS && defined(USE_THREAD_ALLOC) /* * The TCL_THREADS mode is like the regular mode but allocates Tcl_Obj's from @@ -4194,7 +4310,7 @@ MODULE_SCOPE void TclpFreeAllocCache(void *); # define USE_TCLALLOC 0 #endif -#ifdef TCL_THREADS +#if TCL_THREADS /* declared in tclObj.c */ MODULE_SCOPE Tcl_Mutex tclObjMutex; #endif @@ -4410,7 +4526,7 @@ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, */ #define TclUtfToUniChar(str, chPtr) \ - ((((unsigned char) *(str)) < 0xC0) ? \ + ((((unsigned char) *(str)) < 0x80) ? \ ((*(chPtr) = (unsigned char) *(str)), 1) \ : Tcl_UtfToUniChar(str, chPtr)) @@ -4454,6 +4570,9 @@ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, */ MODULE_SCOPE int TclIsPureByteArray(Tcl_Obj *objPtr); +#define TclIsPureDict(objPtr) \ + (((objPtr)->bytes==NULL) && ((objPtr)->typePtr==&tclDictType)) + /* *---------------------------------------------------------------- @@ -4475,7 +4594,7 @@ MODULE_SCOPE int TclIsPureByteArray(Tcl_Obj *objPtr); /* *---------------------------------------------------------------- - * Macro used by the Tcl core to increment a namespace's export export epoch + * Macro used by the Tcl core to increment a namespace's export epoch * counter. The ANSI C "prototype" for this macro is: * * MODULE_SCOPE void TclInvalidateNsCmdLookup(Namespace *nsPtr); @@ -4535,30 +4654,19 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; * core. They should only be called on unshared objects. The ANSI C * "prototypes" for these macros are: * - * MODULE_SCOPE void TclSetLongObj(Tcl_Obj *objPtr, long longValue); - * MODULE_SCOPE void TclSetWideIntObj(Tcl_Obj *objPtr, Tcl_WideInt w); + * MODULE_SCOPE void TclSetIntObj(Tcl_Obj *objPtr, Tcl_WideInt w); * MODULE_SCOPE void TclSetDoubleObj(Tcl_Obj *objPtr, double d); *---------------------------------------------------------------- */ -#define TclSetLongObj(objPtr, i) \ +#define TclSetIntObj(objPtr, i) \ do { \ TclInvalidateStringRep(objPtr); \ TclFreeIntRep(objPtr); \ - (objPtr)->internalRep.longValue = (long)(i); \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(i); \ (objPtr)->typePtr = &tclIntType; \ } while (0) -#ifndef TCL_WIDE_INT_IS_LONG -#define TclSetWideIntObj(objPtr, w) \ - do { \ - TclInvalidateStringRep(objPtr); \ - TclFreeIntRep(objPtr); \ - (objPtr)->internalRep.wideValue = (Tcl_WideInt)(w); \ - (objPtr)->typePtr = &tclWideIntType; \ - } while (0) -#endif - #define TclSetDoubleObj(objPtr, d) \ do { \ TclInvalidateStringRep(objPtr); \ @@ -4573,8 +4681,7 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; * types, avoiding the corresponding function calls in time critical parts of * the core. The ANSI C "prototypes" for these macros are: * - * MODULE_SCOPE void TclNewLongObj(Tcl_Obj *objPtr, long l); - * MODULE_SCOPE void TclNewWideObj(Tcl_Obj *objPtr, Tcl_WideInt w); + * MODULE_SCOPE void TclNewIntObj(Tcl_Obj *objPtr, Tcl_WideInt w); * MODULE_SCOPE void TclNewDoubleObj(Tcl_Obj *objPtr, double d); * MODULE_SCOPE void TclNewStringObj(Tcl_Obj *objPtr, const char *s, int len); * MODULE_SCOPE void TclNewLiteralStringObj(Tcl_Obj*objPtr, const char *sLiteral); @@ -4583,13 +4690,13 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; */ #ifndef TCL_MEM_DEBUG -#define TclNewLongObj(objPtr, i) \ +#define TclNewIntObj(objPtr, i) \ do { \ TclIncrObjsAllocated(); \ TclAllocObjStorage(objPtr); \ (objPtr)->refCount = 0; \ (objPtr)->bytes = NULL; \ - (objPtr)->internalRep.longValue = (long)(i); \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(i); \ (objPtr)->typePtr = &tclIntType; \ TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) @@ -4616,8 +4723,8 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; } while (0) #else /* TCL_MEM_DEBUG */ -#define TclNewLongObj(objPtr, l) \ - (objPtr) = Tcl_NewLongObj(l) +#define TclNewIntObj(objPtr, w) \ + (objPtr) = Tcl_NewWideIntObj(w) #define TclNewDoubleObj(objPtr, d) \ (objPtr) = Tcl_NewDoubleObj(d) diff --git a/generic/tclIntDecls.h b/generic/tclIntDecls.h index 5bccfe5..03a2ed2 100644 --- a/generic/tclIntDecls.h +++ b/generic/tclIntDecls.h @@ -28,21 +28,21 @@ # endif #endif -/* [Bug #803489] Tcl_FindNamespace problem in the Stubs table */ -#undef Tcl_CreateNamespace -#undef Tcl_DeleteNamespace -#undef Tcl_AppendExportList -#undef Tcl_Export -#undef Tcl_Import -#undef Tcl_ForgetImport -#undef Tcl_GetCurrentNamespace -#undef Tcl_GetGlobalNamespace -#undef Tcl_FindNamespace -#undef Tcl_FindCommand -#undef Tcl_GetCommandFromObj -#undef Tcl_GetCommandFullName -#undef Tcl_SetStartupScript -#undef Tcl_GetStartupScript +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) +/* Those macro's are especially for Itcl 3.4 compatibility */ +# define tclCreateNamespace tcl_CreateNamespace +# define tclDeleteNamespace tcl_DeleteNamespace +# define tclAppendExportList tcl_AppendExportList +# define tclExport tcl_Export +# define tclImport tcl_Import +# define tclForgetImport tcl_ForgetImport +# define tclGetCurrentNamespace_ tcl_GetCurrentNamespace +# define tclGetGlobalNamespace_ tcl_GetGlobalNamespace +# define tclFindNamespace tcl_FindNamespace +# define tclFindCommand tcl_FindCommand +# define tclGetCommandFromObj tcl_GetCommandFromObj +# define tclGetCommandFullName tcl_GetCommandFullName +#endif /* !defined(TCL_NO_DEPRECATED) */ /* * WARNING: This file is automatically generated by the tools/genStubs.tcl @@ -75,7 +75,8 @@ EXTERN void TclCleanupCommand(Command *cmdPtr); EXTERN int TclCopyAndCollapse(int count, const char *src, char *dst); /* 8 */ -EXTERN int TclCopyChannelOld(Tcl_Interp *interp, +TCL_DEPRECATED("") +int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 9 */ @@ -113,7 +114,7 @@ EXTERN int TclFindElement(Tcl_Interp *interp, /* 23 */ EXTERN Proc * TclFindProc(Interp *iPtr, const char *procName); /* 24 */ -EXTERN int TclFormatInt(char *buffer, long n); +EXTERN int TclFormatInt(char *buffer, Tcl_WideInt n); /* 25 */ EXTERN void TclFreePackageInfo(Interp *iPtr); /* Slot 26 is reserved */ @@ -173,7 +174,7 @@ EXTERN int TclInterpInit(Tcl_Interp *interp); /* 53 */ EXTERN int TclInvokeObjectCommand(ClientData clientData, Tcl_Interp *interp, int argc, - CONST84 char **argv); + const char **argv); /* 54 */ EXTERN int TclInvokeStringCommand(ClientData clientData, Tcl_Interp *interp, int objc, @@ -218,7 +219,8 @@ EXTERN unsigned long TclpGetClicks(void); /* 76 */ EXTERN unsigned long TclpGetSeconds(void); /* 77 */ -EXTERN void TclpGetTime(Tcl_Time *time); +TCL_DEPRECATED("") +void TclpGetTime(Tcl_Time *time); /* Slot 78 is reserved */ /* Slot 79 is reserved */ /* Slot 80 is reserved */ @@ -231,7 +233,8 @@ EXTERN char * TclpRealloc(char *ptr, unsigned int size); /* Slot 86 is reserved */ /* Slot 87 is reserved */ /* 88 */ -EXTERN char * TclPrecTraceProc(ClientData clientData, +TCL_DEPRECATED("") +char * TclPrecTraceProc(ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 89 */ @@ -267,7 +270,8 @@ EXTERN void TclSetupEnv(Tcl_Interp *interp); EXTERN int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 104 */ -EXTERN int TclSockMinimumBuffersOld(int sock, int size); +TCL_DEPRECATED("") +int TclSockMinimumBuffersOld(int sock, int size); /* Slot 105 is reserved */ /* Slot 106 is reserved */ /* Slot 107 is reserved */ @@ -284,22 +288,22 @@ EXTERN void Tcl_AddInterpResolvers(Tcl_Interp *interp, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 112 */ -EXTERN int Tcl_AppendExportList(Tcl_Interp *interp, +EXTERN int TclAppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 113 */ -EXTERN Tcl_Namespace * Tcl_CreateNamespace(Tcl_Interp *interp, +EXTERN Tcl_Namespace * TclCreateNamespace(Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 114 */ -EXTERN void Tcl_DeleteNamespace(Tcl_Namespace *nsPtr); +EXTERN void TclDeleteNamespace(Tcl_Namespace *nsPtr); /* 115 */ -EXTERN int Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr, +EXTERN int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 116 */ -EXTERN Tcl_Command Tcl_FindCommand(Tcl_Interp *interp, const char *name, +EXTERN Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */ -EXTERN Tcl_Namespace * Tcl_FindNamespace(Tcl_Interp *interp, +EXTERN Tcl_Namespace * TclFindNamespace(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 118 */ @@ -314,23 +318,23 @@ EXTERN Tcl_Var Tcl_FindNamespaceVar(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 121 */ -EXTERN int Tcl_ForgetImport(Tcl_Interp *interp, +EXTERN int TclForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 122 */ -EXTERN Tcl_Command Tcl_GetCommandFromObj(Tcl_Interp *interp, +EXTERN Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr); /* 123 */ -EXTERN void Tcl_GetCommandFullName(Tcl_Interp *interp, +EXTERN void TclGetCommandFullName(Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 124 */ -EXTERN Tcl_Namespace * Tcl_GetCurrentNamespace(Tcl_Interp *interp); +EXTERN Tcl_Namespace * TclGetCurrentNamespace_(Tcl_Interp *interp); /* 125 */ -EXTERN Tcl_Namespace * Tcl_GetGlobalNamespace(Tcl_Interp *interp); +EXTERN Tcl_Namespace * TclGetGlobalNamespace_(Tcl_Interp *interp); /* 126 */ EXTERN void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 127 */ -EXTERN int Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr, +EXTERN int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 128 */ EXTERN void Tcl_PopCallFrame(Tcl_Interp *interp); @@ -350,19 +354,18 @@ EXTERN void Tcl_SetNamespaceResolvers( /* 132 */ EXTERN int TclpHasSockets(Tcl_Interp *interp); /* 133 */ -EXTERN struct tm * TclpGetDate(const time_t *time, int useGMT); +TCL_DEPRECATED("") +struct tm * TclpGetDate(const time_t *time, int useGMT); /* Slot 134 is reserved */ /* Slot 135 is reserved */ /* Slot 136 is reserved */ /* Slot 137 is reserved */ /* 138 */ -EXTERN CONST84_RETURN char * TclGetEnv(const char *name, - Tcl_DString *valuePtr); +EXTERN const char * TclGetEnv(const char *name, Tcl_DString *valuePtr); /* Slot 139 is reserved */ /* Slot 140 is reserved */ /* 141 */ -EXTERN CONST84_RETURN char * TclpGetCwd(Tcl_Interp *interp, - Tcl_DString *cwdPtr); +EXTERN const char * TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 142 */ EXTERN int TclSetByteCodeFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr, CompileHookProc *hookProc, @@ -401,9 +404,11 @@ EXTERN void TclRegError(Tcl_Interp *interp, const char *msg, EXTERN Var * TclVarTraceExists(Tcl_Interp *interp, const char *varName); /* 158 */ -EXTERN void TclSetStartupScriptFileName(const char *filename); +TCL_DEPRECATED("use public Tcl_SetStartupScript()") +void TclSetStartupScriptFileName(const char *filename); /* 159 */ -EXTERN const char * TclGetStartupScriptFileName(void); +TCL_DEPRECATED("use public Tcl_GetStartupScript()") +const char * TclGetStartupScriptFileName(void); /* Slot 160 is reserved */ /* 161 */ EXTERN int TclChannelTransform(Tcl_Interp *interp, @@ -422,9 +427,11 @@ EXTERN int TclListObjSetElement(Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 167 */ -EXTERN void TclSetStartupScriptPath(Tcl_Obj *pathPtr); +TCL_DEPRECATED("use public Tcl_SetStartupScript()") +void TclSetStartupScriptPath(Tcl_Obj *pathPtr); /* 168 */ -EXTERN Tcl_Obj * TclGetStartupScriptPath(void); +TCL_DEPRECATED("use public Tcl_GetStartupScript()") +Tcl_Obj * TclGetStartupScriptPath(void); /* 169 */ EXTERN int TclpUtfNcmp2(const char *s1, const char *s2, unsigned long n); @@ -457,16 +464,18 @@ EXTERN void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 178 */ -EXTERN void Tcl_SetStartupScript(Tcl_Obj *pathPtr, +EXTERN void TclSetStartupScript(Tcl_Obj *pathPtr, const char *encodingName); /* 179 */ -EXTERN Tcl_Obj * Tcl_GetStartupScript(const char **encodingNamePtr); +EXTERN Tcl_Obj * TclGetStartupScript(const char **encodingNamePtr); /* Slot 180 is reserved */ /* Slot 181 is reserved */ /* 182 */ -EXTERN struct tm * TclpLocaltime(const time_t *clock); +TCL_DEPRECATED("") +struct tm * TclpLocaltime(const time_t *clock); /* 183 */ -EXTERN struct tm * TclpGmtime(const time_t *clock); +TCL_DEPRECATED("") +struct tm * TclpGmtime(const time_t *clock); /* Slot 184 is reserved */ /* Slot 185 is reserved */ /* Slot 186 is reserved */ @@ -570,7 +579,8 @@ EXTERN Var * TclVarHashCreateVar(TclVarHashTable *tablePtr, EXTERN void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr); /* 236 */ -EXTERN void TclBackgroundException(Tcl_Interp *interp, int code); +TCL_DEPRECATED("use Tcl_BackgroundException") +void TclBackgroundException(Tcl_Interp *interp, int code); /* 237 */ EXTERN int TclResetCancellation(Tcl_Interp *interp, int force); /* 238 */ @@ -652,7 +662,7 @@ typedef struct TclIntStubs { int (*tclCleanupChildren) (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */ void (*tclCleanupCommand) (Command *cmdPtr); /* 6 */ int (*tclCopyAndCollapse) (int count, const char *src, char *dst); /* 7 */ - int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */ + TCL_DEPRECATED_API("") int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */ int (*tclCreatePipeline) (Tcl_Interp *interp, int argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */ int (*tclCreateProc) (Tcl_Interp *interp, Namespace *nsPtr, const char *procName, Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, Proc **procPtrPtr); /* 10 */ void (*tclDeleteCompiledLocalVars) (Interp *iPtr, CallFrame *framePtr); /* 11 */ @@ -668,7 +678,7 @@ typedef struct TclIntStubs { void (*reserved21)(void); int (*tclFindElement) (Tcl_Interp *interp, const char *listStr, int listLength, const char **elementPtr, const char **nextPtr, int *sizePtr, int *bracePtr); /* 22 */ Proc * (*tclFindProc) (Interp *iPtr, const char *procName); /* 23 */ - int (*tclFormatInt) (char *buffer, long n); /* 24 */ + int (*tclFormatInt) (char *buffer, Tcl_WideInt n); /* 24 */ void (*tclFreePackageInfo) (Interp *iPtr); /* 25 */ void (*reserved26)(void); void (*reserved27)(void); @@ -697,7 +707,7 @@ typedef struct TclIntStubs { void (*tclInitCompiledLocals) (Tcl_Interp *interp, CallFrame *framePtr, Namespace *nsPtr); /* 50 */ int (*tclInterpInit) (Tcl_Interp *interp); /* 51 */ void (*reserved52)(void); - int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, CONST84 char **argv); /* 53 */ + int (*tclInvokeObjectCommand) (ClientData clientData, Tcl_Interp *interp, int argc, const char **argv); /* 53 */ int (*tclInvokeStringCommand) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 54 */ Proc * (*tclIsProc) (Command *cmdPtr); /* 55 */ void (*reserved56)(void); @@ -721,7 +731,7 @@ typedef struct TclIntStubs { void (*tclpFree) (char *ptr); /* 74 */ unsigned long (*tclpGetClicks) (void); /* 75 */ unsigned long (*tclpGetSeconds) (void); /* 76 */ - void (*tclpGetTime) (Tcl_Time *time); /* 77 */ + TCL_DEPRECATED_API("") void (*tclpGetTime) (Tcl_Time *time); /* 77 */ void (*reserved78)(void); void (*reserved79)(void); void (*reserved80)(void); @@ -732,7 +742,7 @@ typedef struct TclIntStubs { void (*reserved85)(void); void (*reserved86)(void); void (*reserved87)(void); - char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */ + TCL_DEPRECATED_API("") char * (*tclPrecTraceProc) (ClientData clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */ int (*tclPreventAliasLoop) (Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* 89 */ void (*reserved90)(void); void (*tclProcCleanupProc) (Proc *procPtr); /* 91 */ @@ -748,7 +758,7 @@ typedef struct TclIntStubs { CONST86 char * (*tclSetPreInitScript) (const char *string); /* 101 */ void (*tclSetupEnv) (Tcl_Interp *interp); /* 102 */ int (*tclSockGetPort) (Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 103 */ - int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */ + TCL_DEPRECATED_API("") int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */ void (*reserved105)(void); void (*reserved106)(void); void (*reserved107)(void); @@ -756,36 +766,36 @@ typedef struct TclIntStubs { int (*tclUpdateReturnInfo) (Interp *iPtr); /* 109 */ int (*tclSockMinimumBuffers) (void *sock, int size); /* 110 */ void (*tcl_AddInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 111 */ - int (*tcl_AppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */ - Tcl_Namespace * (*tcl_CreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */ - void (*tcl_DeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */ - int (*tcl_Export) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */ - Tcl_Command (*tcl_FindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */ - Tcl_Namespace * (*tcl_FindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */ + int (*tclAppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */ + Tcl_Namespace * (*tclCreateNamespace) (Tcl_Interp *interp, const char *name, ClientData clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */ + void (*tclDeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */ + int (*tclExport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */ + Tcl_Command (*tclFindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */ + Tcl_Namespace * (*tclFindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */ int (*tcl_GetInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 118 */ int (*tcl_GetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolverInfo *resInfo); /* 119 */ Tcl_Var (*tcl_FindNamespaceVar) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 120 */ - int (*tcl_ForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */ - Tcl_Command (*tcl_GetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */ - void (*tcl_GetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */ - Tcl_Namespace * (*tcl_GetCurrentNamespace) (Tcl_Interp *interp); /* 124 */ - Tcl_Namespace * (*tcl_GetGlobalNamespace) (Tcl_Interp *interp); /* 125 */ + int (*tclForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */ + Tcl_Command (*tclGetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */ + void (*tclGetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */ + Tcl_Namespace * (*tclGetCurrentNamespace_) (Tcl_Interp *interp); /* 124 */ + Tcl_Namespace * (*tclGetGlobalNamespace_) (Tcl_Interp *interp); /* 125 */ void (*tcl_GetVariableFullName) (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 126 */ - int (*tcl_Import) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */ + int (*tclImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */ void (*tcl_PopCallFrame) (Tcl_Interp *interp); /* 128 */ int (*tcl_PushCallFrame) (Tcl_Interp *interp, Tcl_CallFrame *framePtr, Tcl_Namespace *nsPtr, int isProcCallFrame); /* 129 */ int (*tcl_RemoveInterpResolvers) (Tcl_Interp *interp, const char *name); /* 130 */ void (*tcl_SetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 131 */ int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */ - struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */ + TCL_DEPRECATED_API("") struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */ void (*reserved134)(void); void (*reserved135)(void); void (*reserved136)(void); void (*reserved137)(void); - CONST84_RETURN char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */ + const char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */ void (*reserved139)(void); void (*reserved140)(void); - CONST84_RETURN char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */ + const char * (*tclpGetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 141 */ int (*tclSetByteCodeFromAny) (Tcl_Interp *interp, Tcl_Obj *objPtr, CompileHookProc *hookProc, ClientData clientData); /* 142 */ int (*tclAddLiteralObj) (struct CompileEnv *envPtr, Tcl_Obj *objPtr, LiteralEntry **litPtrPtr); /* 143 */ void (*tclHideLiteral) (Tcl_Interp *interp, struct CompileEnv *envPtr, int index); /* 144 */ @@ -802,8 +812,8 @@ typedef struct TclIntStubs { void (*reserved155)(void); void (*tclRegError) (Tcl_Interp *interp, const char *msg, int status); /* 156 */ Var * (*tclVarTraceExists) (Tcl_Interp *interp, const char *varName); /* 157 */ - void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */ - const char * (*tclGetStartupScriptFileName) (void); /* 159 */ + TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */ + TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") const char * (*tclGetStartupScriptFileName) (void); /* 159 */ void (*reserved160)(void); int (*tclChannelTransform) (Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 161 */ void (*tclChannelEventScriptInvoker) (ClientData clientData, int flags); /* 162 */ @@ -811,8 +821,8 @@ typedef struct TclIntStubs { void (*tclExpandCodeArray) (void *envPtr); /* 164 */ void (*tclpSetInitialEncodings) (void); /* 165 */ int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 166 */ - void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */ - Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */ + TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */ + TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */ int (*tclpUtfNcmp2) (const char *s1, const char *s2, unsigned long n); /* 169 */ int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 170 */ int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, int numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 171 */ @@ -822,12 +832,12 @@ typedef struct TclIntStubs { int (*tclCallVarTraces) (Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg); /* 175 */ void (*tclCleanupVar) (Var *varPtr, Var *arrayPtr); /* 176 */ void (*tclVarErrMsg) (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 177 */ - void (*tcl_SetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */ - Tcl_Obj * (*tcl_GetStartupScript) (const char **encodingNamePtr); /* 179 */ + void (*tclSetStartupScript) (Tcl_Obj *pathPtr, const char *encodingName); /* 178 */ + Tcl_Obj * (*tclGetStartupScript) (const char **encodingNamePtr); /* 179 */ void (*reserved180)(void); void (*reserved181)(void); - struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */ - struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */ + TCL_DEPRECATED_API("") struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */ + TCL_DEPRECATED_API("") struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */ void (*reserved184)(void); void (*reserved185)(void); void (*reserved186)(void); @@ -880,7 +890,7 @@ typedef struct TclIntStubs { void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */ Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */ void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */ - void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */ + TCL_DEPRECATED_API("use Tcl_BackgroundException") void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */ int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */ int (*tclNRInterpProc) (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */ int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, int skip, ProcErrorProc *errorProc); /* 239 */ @@ -1088,38 +1098,38 @@ extern const TclIntStubs *tclIntStubsPtr; (tclIntStubsPtr->tclSockMinimumBuffers) /* 110 */ #define Tcl_AddInterpResolvers \ (tclIntStubsPtr->tcl_AddInterpResolvers) /* 111 */ -#define Tcl_AppendExportList \ - (tclIntStubsPtr->tcl_AppendExportList) /* 112 */ -#define Tcl_CreateNamespace \ - (tclIntStubsPtr->tcl_CreateNamespace) /* 113 */ -#define Tcl_DeleteNamespace \ - (tclIntStubsPtr->tcl_DeleteNamespace) /* 114 */ -#define Tcl_Export \ - (tclIntStubsPtr->tcl_Export) /* 115 */ -#define Tcl_FindCommand \ - (tclIntStubsPtr->tcl_FindCommand) /* 116 */ -#define Tcl_FindNamespace \ - (tclIntStubsPtr->tcl_FindNamespace) /* 117 */ +#define TclAppendExportList \ + (tclIntStubsPtr->tclAppendExportList) /* 112 */ +#define TclCreateNamespace \ + (tclIntStubsPtr->tclCreateNamespace) /* 113 */ +#define TclDeleteNamespace \ + (tclIntStubsPtr->tclDeleteNamespace) /* 114 */ +#define TclExport \ + (tclIntStubsPtr->tclExport) /* 115 */ +#define TclFindCommand \ + (tclIntStubsPtr->tclFindCommand) /* 116 */ +#define TclFindNamespace \ + (tclIntStubsPtr->tclFindNamespace) /* 117 */ #define Tcl_GetInterpResolvers \ (tclIntStubsPtr->tcl_GetInterpResolvers) /* 118 */ #define Tcl_GetNamespaceResolvers \ (tclIntStubsPtr->tcl_GetNamespaceResolvers) /* 119 */ #define Tcl_FindNamespaceVar \ (tclIntStubsPtr->tcl_FindNamespaceVar) /* 120 */ -#define Tcl_ForgetImport \ - (tclIntStubsPtr->tcl_ForgetImport) /* 121 */ -#define Tcl_GetCommandFromObj \ - (tclIntStubsPtr->tcl_GetCommandFromObj) /* 122 */ -#define Tcl_GetCommandFullName \ - (tclIntStubsPtr->tcl_GetCommandFullName) /* 123 */ -#define Tcl_GetCurrentNamespace \ - (tclIntStubsPtr->tcl_GetCurrentNamespace) /* 124 */ -#define Tcl_GetGlobalNamespace \ - (tclIntStubsPtr->tcl_GetGlobalNamespace) /* 125 */ +#define TclForgetImport \ + (tclIntStubsPtr->tclForgetImport) /* 121 */ +#define TclGetCommandFromObj \ + (tclIntStubsPtr->tclGetCommandFromObj) /* 122 */ +#define TclGetCommandFullName \ + (tclIntStubsPtr->tclGetCommandFullName) /* 123 */ +#define TclGetCurrentNamespace_ \ + (tclIntStubsPtr->tclGetCurrentNamespace_) /* 124 */ +#define TclGetGlobalNamespace_ \ + (tclIntStubsPtr->tclGetGlobalNamespace_) /* 125 */ #define Tcl_GetVariableFullName \ (tclIntStubsPtr->tcl_GetVariableFullName) /* 126 */ -#define Tcl_Import \ - (tclIntStubsPtr->tcl_Import) /* 127 */ +#define TclImport \ + (tclIntStubsPtr->tclImport) /* 127 */ #define Tcl_PopCallFrame \ (tclIntStubsPtr->tcl_PopCallFrame) /* 128 */ #define Tcl_PushCallFrame \ @@ -1210,10 +1220,10 @@ extern const TclIntStubs *tclIntStubsPtr; (tclIntStubsPtr->tclCleanupVar) /* 176 */ #define TclVarErrMsg \ (tclIntStubsPtr->tclVarErrMsg) /* 177 */ -#define Tcl_SetStartupScript \ - (tclIntStubsPtr->tcl_SetStartupScript) /* 178 */ -#define Tcl_GetStartupScript \ - (tclIntStubsPtr->tcl_GetStartupScript) /* 179 */ +#define TclSetStartupScript \ + (tclIntStubsPtr->tclSetStartupScript) /* 178 */ +#define TclGetStartupScript \ + (tclIntStubsPtr->tclGetStartupScript) /* 179 */ /* Slot 180 is reserved */ /* Slot 181 is reserved */ #define TclpLocaltime \ @@ -1350,58 +1360,28 @@ extern const TclIntStubs *tclIntStubsPtr; #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT -#undef TclGetStartupScriptFileName -#undef TclSetStartupScriptFileName -#undef TclGetStartupScriptPath -#undef TclSetStartupScriptPath -#undef TclBackgroundException - -#if defined(USE_TCL_STUBS) && defined(TCL_NO_DEPRECATED) -# undef Tcl_SetStartupScript -# define Tcl_SetStartupScript \ - (tclStubsPtr->tcl_SetStartupScript) /* 622 */ -# undef Tcl_GetStartupScript -# define Tcl_GetStartupScript \ - (tclStubsPtr->tcl_GetStartupScript) /* 623 */ -# undef Tcl_CreateNamespace -# define Tcl_CreateNamespace \ - (tclStubsPtr->tcl_CreateNamespace) /* 506 */ -# undef Tcl_DeleteNamespace -# define Tcl_DeleteNamespace \ - (tclStubsPtr->tcl_DeleteNamespace) /* 507 */ -# undef Tcl_AppendExportList -# define Tcl_AppendExportList \ - (tclStubsPtr->tcl_AppendExportList) /* 508 */ -# undef Tcl_Export -# define Tcl_Export \ - (tclStubsPtr->tcl_Export) /* 509 */ -# undef Tcl_Import -# define Tcl_Import \ - (tclStubsPtr->tcl_Import) /* 510 */ -# undef Tcl_ForgetImport -# define Tcl_ForgetImport \ - (tclStubsPtr->tcl_ForgetImport) /* 511 */ -# undef Tcl_GetCurrentNamespace -# define Tcl_GetCurrentNamespace \ - (tclStubsPtr->tcl_GetCurrentNamespace) /* 512 */ -# undef Tcl_GetGlobalNamespace -# define Tcl_GetGlobalNamespace \ - (tclStubsPtr->tcl_GetGlobalNamespace) /* 513 */ -# undef Tcl_FindNamespace -# define Tcl_FindNamespace \ - (tclStubsPtr->tcl_FindNamespace) /* 514 */ -# undef Tcl_FindCommand -# define Tcl_FindCommand \ - (tclStubsPtr->tcl_FindCommand) /* 515 */ -# undef Tcl_GetCommandFromObj -# define Tcl_GetCommandFromObj \ - (tclStubsPtr->tcl_GetCommandFromObj) /* 516 */ -# undef Tcl_GetCommandFullName -# define Tcl_GetCommandFullName \ - (tclStubsPtr->tcl_GetCommandFullName) /* 517 */ +#if defined(USE_TCL_STUBS) +# undef TclGetStartupScriptFileName +# undef TclSetStartupScriptFileName +# undef TclGetStartupScriptPath +# undef TclSetStartupScriptPath +# undef TclBackgroundException +# undef TclSetStartupScript +# undef TclGetStartupScript +# undef TclCreateNamespace +# undef TclDeleteNamespace +# undef TclAppendExportList +# undef TclExport +# undef TclImport +# undef TclForgetImport +# undef TclGetCurrentNamespace_ +# undef TclGetGlobalNamespace_ +# undef TclFindNamespace +# undef TclFindCommand +# undef TclGetCommandFromObj +# undef TclGetCommandFullName +# undef TclCopyChannelOld +# undef TclSockMinimumBuffersOld #endif -#undef TclCopyChannelOld -#undef TclSockMinimumBuffersOld - #endif /* _TCLINTDECLS */ diff --git a/generic/tclIntPlatDecls.h b/generic/tclIntPlatDecls.h index 494d6f1..51d2f65 100644 --- a/generic/tclIntPlatDecls.h +++ b/generic/tclIntPlatDecls.h @@ -13,11 +13,6 @@ #ifndef _TCLINTPLATDECLS #define _TCLINTPLATDECLS -#ifdef _WIN32 -# define Tcl_DirEntry void -# define DIR void -#endif - #undef TCL_STORAGE_CLASS #ifdef BUILD_tcl # define TCL_STORAGE_CLASS DLLEXPORT @@ -72,7 +67,7 @@ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ EXTERN TclFile TclpCreateTempFile(const char *contents); /* 10 */ -EXTERN Tcl_DirEntry * TclpReaddir(DIR *dir); +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); /* 11 */ EXTERN struct tm * TclpLocaltime_unix(const time_t *clock); /* 12 */ @@ -129,7 +124,7 @@ EXTERN int TclpGetPid(Tcl_Pid pid); /* 9 */ EXTERN int TclWinGetPlatformId(void); /* 10 */ -EXTERN Tcl_DirEntry * TclpReaddir(DIR *dir); +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); /* 11 */ EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan); @@ -206,7 +201,7 @@ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ EXTERN TclFile TclpCreateTempFile(const char *contents); /* 10 */ -EXTERN Tcl_DirEntry * TclpReaddir(DIR *dir); +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); /* 11 */ EXTERN struct tm * TclpLocaltime_unix(const time_t *clock); /* 12 */ @@ -269,7 +264,7 @@ typedef struct TclIntPlatStubs { TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ - Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */ + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */ @@ -302,7 +297,7 @@ typedef struct TclIntPlatStubs { int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, const char *optval, int optlen); /* 7 */ int (*tclpGetPid) (Tcl_Pid pid); /* 8 */ int (*tclWinGetPlatformId) (void); /* 9 */ - Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */ + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */ int (*tclpCloseFile) (TclFile file); /* 12 */ Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */ @@ -335,7 +330,7 @@ typedef struct TclIntPlatStubs { TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ - Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */ + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */ @@ -555,10 +550,18 @@ extern const TclIntPlatStubs *tclIntPlatStubsPtr; # undef TclWinGetServByName # undef TclWinGetSockOpt # undef TclWinSetSockOpt -# define TclWinNToHS ntohs -# define TclWinGetServByName getservbyname -# define TclWinGetSockOpt getsockopt -# define TclWinSetSockOpt setsockopt +# undef TclWinGetPlatformId +# undef TclWinResetInterfaces +# undef TclWinSetInterfaces +# if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +# define TclWinNToHS ntohs +# define TclWinGetServByName getservbyname +# define TclWinGetSockOpt getsockopt +# define TclWinSetSockOpt setsockopt +# define TclWinGetPlatformId() (2) /* VER_PLATFORM_WIN32_NT */ +# define TclWinResetInterfaces() /* nop */ +# define TclWinSetInterfaces(dummy) /* nop */ +# endif /* TCL_NO_DEPRECATED */ #else # undef TclpGetPid # define TclpGetPid(pid) ((unsigned long) (pid)) diff --git a/generic/tclInterp.c b/generic/tclInterp.c index d9dfd37..d4bf465 100644 --- a/generic/tclInterp.c +++ b/generic/tclInterp.c @@ -3208,10 +3208,6 @@ Tcl_MakeSafe( (void) Tcl_EvalEx(interp, "namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0); - (void) Tcl_CreateAlias(interp, "::tcl::mathfunc::min", master, - "::tcl::mathfunc::min", 0, NULL); - (void) Tcl_CreateAlias(interp, "::tcl::mathfunc::max", master, - "::tcl::mathfunc::max", 0, NULL); } iPtr->flags |= SAFE_INTERP; diff --git a/generic/tclLink.c b/generic/tclLink.c index 7366acc..53187d7 100644 --- a/generic/tclLink.c +++ b/generic/tclLink.c @@ -654,7 +654,7 @@ static Tcl_ObjType invalidRealType = { NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ NULL, /* updateStringProc */ - SetInvalidRealFromAny /* setFromAnyProc */ + NULL /* setFromAnyProc */ }; static int diff --git a/generic/tclListObj.c b/generic/tclListObj.c index 11374cc..8314306 100644 --- a/generic/tclListObj.c +++ b/generic/tclListObj.c @@ -423,6 +423,87 @@ TclListObjCopy( /* *---------------------------------------------------------------------- * + * TclListObjRange -- + * + * Makes a slice of a list value. + * *listPtr must be known to be a valid list. + * + * Results: + * Returns a pointer to the sliced list. + * This may be a new object or the same object if not shared. + * + * Side effects: + * The possible conversion of the object referenced by listPtr + * to a list object. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclListObjRange( + Tcl_Obj *listPtr, /* List object to take a range from. */ + int fromIdx, /* Index of first element to include. */ + int toIdx) /* Index of last element to include. */ +{ + Tcl_Obj **elemPtrs; + int listLen, i, newLen; + List *listRepPtr; + + TclListObjGetElements(NULL, listPtr, &listLen, &elemPtrs); + + if (fromIdx < 0) { + fromIdx = 0; + } + if (toIdx >= listLen) { + toIdx = listLen-1; + } + if (fromIdx > toIdx) { + return Tcl_NewObj(); + } + + newLen = toIdx - fromIdx + 1; + + if (Tcl_IsShared(listPtr) || + ((ListRepPtr(listPtr)->refCount > 1))) { + return Tcl_NewListObj(newLen, &elemPtrs[fromIdx]); + } + + /* + * In-place is possible. + */ + + /* + * Even if nothing below cause any changes, we still want the + * string-canonizing effect of [lrange 0 end]. + */ + + TclInvalidateStringRep(listPtr); + + /* + * Delete elements that should not be included. + */ + + for (i = 0; i < fromIdx; i++) { + TclDecrRefCount(elemPtrs[i]); + } + for (i = toIdx + 1; i < listLen; i++) { + TclDecrRefCount(elemPtrs[i]); + } + + if (fromIdx > 0) { + memmove(elemPtrs, &elemPtrs[fromIdx], + (size_t) newLen * sizeof(Tcl_Obj*)); + } + + listRepPtr = ListRepPtr(listPtr); + listRepPtr->elemCount = newLen; + + return listPtr; +} + +/* + *---------------------------------------------------------------------- + * * Tcl_ListObjGetElements -- * * This function returns an (objc,objv) array of the elements in a list @@ -1165,17 +1246,11 @@ TclLindexList( return TclLindexFlat(interp, listPtr, 1, &argPtr); } - if (indexListCopy->typePtr == &tclListType) { - List *listRepPtr = ListRepPtr(indexListCopy); - - listPtr = TclLindexFlat(interp, listPtr, listRepPtr->elemCount, - &listRepPtr->elements); - } else { - int indexCount = -1; /* Size of the array of list indices. */ - Tcl_Obj **indices = NULL; - /* Array of list indices. */ + { + int indexCount = -1; /* Size of the array of list indices. */ + Tcl_Obj **indices = NULL; /* Array of list indices. */ - Tcl_ListObjGetElements(NULL, indexListCopy, &indexCount, &indices); + TclListObjGetElements(NULL, indexListCopy, &indexCount, &indices); listPtr = TclLindexFlat(interp, listPtr, indexCount, indices); } Tcl_DecrRefCount(indexListCopy); @@ -1957,8 +2032,8 @@ static void UpdateStringOfList( Tcl_Obj *listPtr) /* List object with string rep to update. */ { -# define LOCAL_SIZE 20 - int localFlags[LOCAL_SIZE], *flagPtr = NULL; +# define LOCAL_SIZE 64 + char localFlags[LOCAL_SIZE], *flagPtr = NULL; List *listRepPtr = ListRepPtr(listPtr); int numElems = listRepPtr->elemCount; int i, length, bytesNeeded = 0; @@ -1995,7 +2070,7 @@ UpdateStringOfList( * We know numElems <= LIST_MAX, so this is safe. */ - flagPtr = ckalloc(numElems * sizeof(int)); + flagPtr = ckalloc(numElems); } elemPtrs = &listRepPtr->elements; for (i = 0; i < numElems; i++) { diff --git a/generic/tclLiteral.c b/generic/tclLiteral.c index 7acc9ad..003884d 100644 --- a/generic/tclLiteral.c +++ b/generic/tclLiteral.c @@ -186,7 +186,7 @@ TclCreateLiteral( { LiteralTable *globalTablePtr = &iPtr->literalTable; LiteralEntry *globalPtr; - int globalHash; + unsigned int globalHash; Tcl_Obj *objPtr; /* @@ -393,7 +393,8 @@ TclRegisterLiteral( LiteralEntry *globalPtr, *localPtr; Tcl_Obj *objPtr; unsigned hash; - int localHash, objIndex, new; + unsigned int localHash; + int objIndex, new; Namespace *nsPtr; if (length < 0) { @@ -537,7 +538,8 @@ TclHideLiteral( { LiteralEntry **nextPtrPtr, *entryPtr, *lPtr; LiteralTable *localTablePtr = &envPtr->localLitTable; - int localHash, length; + unsigned int localHash; + int length; const char *bytes; Tcl_Obj *newObjPtr; @@ -556,7 +558,7 @@ TclHideLiteral( lPtr->objPtr = newObjPtr; bytes = TclGetStringFromObj(newObjPtr, &length); - localHash = (HashString(bytes, length) & localTablePtr->mask); + localHash = HashString(bytes, length) & localTablePtr->mask; nextPtrPtr = &localTablePtr->buckets[localHash]; for (entryPtr=*nextPtrPtr ; entryPtr!=NULL ; entryPtr=*nextPtrPtr) { @@ -612,7 +614,7 @@ TclAddLiteralObj( lPtr = &envPtr->literalArrayPtr[objIndex]; lPtr->objPtr = objPtr; Tcl_IncrRefCount(objPtr); - lPtr->refCount = -1; /* i.e., unused */ + lPtr->refCount = (size_t)-1; /* i.e., unused */ lPtr->nextPtr = NULL; if (litPtrPtr) { @@ -809,7 +811,8 @@ TclReleaseLiteral( LiteralTable *globalTablePtr; register LiteralEntry *entryPtr, *prevPtr; const char *bytes; - int length, index; + int length; + unsigned int index; if (iPtr == NULL) { goto done; @@ -828,15 +831,13 @@ TclReleaseLiteral( for (prevPtr=NULL, entryPtr=globalTablePtr->buckets[index]; entryPtr!=NULL ; prevPtr=entryPtr, entryPtr=entryPtr->nextPtr) { if (entryPtr->objPtr == objPtr) { - entryPtr->refCount--; - /* * If the literal is no longer being used by any ByteCode, delete * the entry then remove the reference corresponding to the global * literal table entry (decrement the ref count of the object). */ - if (entryPtr->refCount == 0) { + if (entryPtr->refCount-- <= 1) { if (prevPtr == NULL) { globalTablePtr->buckets[index] = entryPtr->nextPtr; } else { @@ -954,8 +955,8 @@ RebuildLiteralTable( register LiteralEntry *entryPtr; LiteralEntry **bucketPtr; const char *bytes; - unsigned int oldSize; - int count, index, length; + unsigned int oldSize, index; + int count, length; oldSize = tablePtr->numBuckets; oldBuckets = tablePtr->buckets; diff --git a/generic/tclLoad.c b/generic/tclLoad.c index e0bb5ef..77e6425 100644 --- a/generic/tclLoad.c +++ b/generic/tclLoad.c @@ -470,6 +470,19 @@ Tcl_LoadObjCmd( */ if (code != TCL_OK) { +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 + Interp *iPtr = (Interp *) target; + if (iPtr->result && *(iPtr->result) && !iPtr->freeProc) { + /* + * A call to Tcl_InitStubs() determined the caller extension and + * this interp are incompatible in their stubs mechanisms, and + * recorded the error in the oldest legacy place we have to do so. + */ + Tcl_SetObjResult(target, Tcl_NewStringObj(iPtr->result, -1)); + iPtr->result = &tclEmptyString; + iPtr->freeProc = NULL; + } +#endif /* defined(TCL_NO_DEPRECATED) */ Tcl_TransferResult(target, code, interp); goto done; } diff --git a/generic/tclMain.c b/generic/tclMain.c index f89bd5e..9380fb2 100644 --- a/generic/tclMain.c +++ b/generic/tclMain.c @@ -266,18 +266,14 @@ Tcl_SourceRCFile( c = Tcl_OpenFileChannel(NULL, fullName, "r", 0); if (c != NULL) { - Tcl_Obj *fullNameObj = Tcl_NewStringObj(fullName, -1); - Tcl_Close(NULL, c); - Tcl_IncrRefCount(fullNameObj); - if (Tcl_FSEvalFileEx(interp, fullNameObj, NULL) != TCL_OK) { + if (Tcl_EvalFile(interp, fullName) != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan) { Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); Tcl_WriteChars(chan, "\n", 1); } } - Tcl_DecrRefCount(fullNameObj); } } Tcl_DStringFree(&temp); diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c index e1bad0e..f82d23d 100644 --- a/generic/tclNamesp.c +++ b/generic/tclNamesp.c @@ -32,7 +32,7 @@ */ typedef struct { - size_t numNsCreated; /* Count of the number of namespaces created + unsigned long numNsCreated; /* Count of the number of namespaces created * within the thread. This value is used as a * unique id for each namespace. Cannot be * per-interp because the nsId is used to @@ -402,7 +402,7 @@ Tcl_PopCallFrame( } if (framePtr->numCompiledLocals > 0) { TclDeleteCompiledLocalVars(iPtr, framePtr); - if (--framePtr->localCachePtr->refCount == 0) { + if (framePtr->localCachePtr->refCount-- <= 1) { TclFreeLocalCache(interp, framePtr->localCachePtr); } framePtr->localCachePtr = NULL; @@ -916,6 +916,11 @@ Tcl_DeleteNamespace( Command *cmdPtr; /* + * Ensure that this namespace doesn't get deallocated in the meantime. + */ + nsPtr->refCount++; + + /* * Give anyone interested - notably TclOO - a chance to use this namespace * normally despite the fact that the namespace is going to go. Allows the * calling of destructors. Will only be called once (unless re-established @@ -1047,16 +1052,7 @@ Tcl_DeleteNamespace( #endif Tcl_DeleteHashTable(&nsPtr->cmdTable); - /* - * If the reference count is 0, then discard the namespace. - * Otherwise, mark it as "dead" so that it can't be used. - */ - - if (nsPtr->refCount == 0) { - NamespaceFree(nsPtr); - } else { - nsPtr->flags |= NS_DEAD; - } + nsPtr ->flags |= NS_DEAD; } else { /* * Restore the ::errorInfo and ::errorCode traces. @@ -1073,6 +1069,7 @@ Tcl_DeleteNamespace( nsPtr->flags &= ~(NS_DYING|NS_KILLED); } } + TclNsDecrRefCount(nsPtr); } /* @@ -2424,6 +2421,35 @@ TclGetNamespaceForQualName( /* *---------------------------------------------------------------------- * + * TclEnsureNamespace -- + * + * Provide a namespace that is not deleted. + * + * Value + * + * namespacePtr, if it is not scheduled for deletion, or a pointer to a + * new namespace with the same name otherwise. + * + * Effect + * None. + * + *---------------------------------------------------------------------- + */ +Tcl_Namespace * +TclEnsureNamespace( + Tcl_Interp *interp, + Tcl_Namespace *namespacePtr) +{ + Namespace *nsPtr = (Namespace *) namespacePtr; + if (!(nsPtr->flags & NS_DYING)) { + return namespacePtr; + } + return Tcl_CreateNamespace(interp, nsPtr->fullName, NULL, NULL); +} + +/* + *---------------------------------------------------------------------- + * * Tcl_FindNamespace -- * * Searches for a namespace. @@ -2638,7 +2664,7 @@ Tcl_FindCommand( Namespace *nsPtr[2]; register int search; - TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr, + TclGetNamespaceForQualName(interp, name, cxtNsPtr, flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName); /* diff --git a/generic/tclOO.c b/generic/tclOO.c index 73acce8..6aa03fa 100644 --- a/generic/tclOO.c +++ b/generic/tclOO.c @@ -4,6 +4,7 @@ * This file contains the object-system core (NB: not Tcl_Obj, but ::oo) * * Copyright (c) 2005-2012 by Donal K. Fellows + * Copyright (c) 2017 by Nathan Coulter * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -30,6 +31,7 @@ static const struct { {"export", TclOODefineExportObjCmd, 0}, {"forward", TclOODefineForwardObjCmd, 0}, {"method", TclOODefineMethodObjCmd, 0}, + {"private", TclOODefinePrivateObjCmd, 0}, {"renamemethod", TclOODefineRenameMethodObjCmd, 0}, {"self", TclOODefineSelfObjCmd, 0}, {"unexport", TclOODefineUnexportObjCmd, 0}, @@ -40,6 +42,7 @@ static const struct { {"export", TclOODefineExportObjCmd, 1}, {"forward", TclOODefineForwardObjCmd, 1}, {"method", TclOODefineMethodObjCmd, 1}, + {"private", TclOODefinePrivateObjCmd, 1}, {"renamemethod", TclOODefineRenameMethodObjCmd, 1}, {"self", TclOODefineObjSelfObjCmd, 0}, {"unexport", TclOODefineUnexportObjCmd, 1}, @@ -58,9 +61,7 @@ static const struct { static Class * AllocClass(Tcl_Interp *interp, Object *useThisObj); static Object * AllocObject(Tcl_Interp *interp, const char *nameStr, - const char *nsNameStr); -static void ClearMixins(Class *clsPtr); -static void ClearSuperclasses(Class *clsPtr); + Namespace *nsPtr, const char *nsNameStr); static int CloneClassMethod(Tcl_Interp *interp, Class *clsPtr, Method *mPtr, Tcl_Obj *namePtr, Method **newMPtrPtr); @@ -72,6 +73,9 @@ static void DeletedHelpersNamespace(ClientData clientData); static Tcl_NRPostProc FinalizeAlloc; static Tcl_NRPostProc FinalizeNext; static Tcl_NRPostProc FinalizeObjectCall; +static inline void InitClassPath(Tcl_Interp * interp, Class *clsPtr); +static void InitClassSystemRoots(Tcl_Interp *interp, + Foundation *fPtr); static int InitFoundation(Tcl_Interp *interp); static void KillFoundation(ClientData clientData, Tcl_Interp *interp); @@ -81,8 +85,10 @@ static void ObjectRenamedTrace(ClientData clientData, Tcl_Interp *interp, const char *oldName, const char *newName, int flags); static void ReleaseClassContents(Tcl_Interp *interp,Object *oPtr); +static void DeleteDescendants(Tcl_Interp *interp,Object *oPtr); +static inline void RemoveClass(Class **list, int num, int idx); +static inline void RemoveObject(Object **list, int num, int idx); static inline void SquelchCachedName(Object *oPtr); -static void SquelchedNsFirst(ClientData clientData); static int PublicObjectCmd(ClientData clientData, Tcl_Interp *interp, int objc, @@ -228,10 +234,52 @@ MODULE_SCOPE const TclOOStubs tclOOStubs; * ROOT_CLASS respectively. */ -#define Deleted(oPtr) (((Object *)(oPtr))->command == NULL) +#define Deleted(oPtr) ((oPtr)->flags & OBJECT_DELETED) #define IsRootObject(ocPtr) ((ocPtr)->flags & ROOT_OBJECT) #define IsRootClass(ocPtr) ((ocPtr)->flags & ROOT_CLASS) #define IsRoot(ocPtr) ((ocPtr)->flags & (ROOT_OBJECT|ROOT_CLASS)) + +#define RemoveItem(type, lst, i) \ + do { \ + Remove ## type ((lst).list, (lst).num, i); \ + (lst).num--; \ + } while (0) + +/* + * ---------------------------------------------------------------------- + * + * RemoveClass, RemoveObject -- + * + * Helpers for the RemoveItem macro for deleting a class or object from a + * list. Setting the "empty" location to NULL makes debugging a little + * easier. + * + * ---------------------------------------------------------------------- + */ + +static inline void +RemoveClass( + Class **list, + int num, + int idx) +{ + for (; idx < num - 1; idx++) { + list[idx] = list[idx + 1]; + } + list[idx] = NULL; +} + +static inline void +RemoveObject( + Object **list, + int num, + int idx) +{ + for (; idx < num - 1; idx++) { + list[idx] = list[idx + 1]; + } + list[idx] = NULL; +} /* * ---------------------------------------------------------------------- @@ -375,28 +423,10 @@ InitFoundation( Tcl_CallWhenDeleted(interp, KillFoundation, NULL); /* - * Create the objects at the core of the object system. These need to be - * spliced manually. + * Create the special objects at the core of the object system. */ - fPtr->objectCls = AllocClass(interp, - AllocObject(interp, "::oo::object", NULL)); - fPtr->classCls = AllocClass(interp, - AllocObject(interp, "::oo::class", NULL)); - fPtr->objectCls->thisPtr->selfCls = fPtr->classCls; - fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT; - fPtr->objectCls->flags |= ROOT_OBJECT; - fPtr->objectCls->superclasses.num = 0; - ckfree(fPtr->objectCls->superclasses.list); - fPtr->objectCls->superclasses.list = NULL; - fPtr->classCls->thisPtr->selfCls = fPtr->classCls; - fPtr->classCls->thisPtr->flags |= ROOT_CLASS; - fPtr->classCls->flags |= ROOT_CLASS; - TclOOAddToInstances(fPtr->objectCls->thisPtr, fPtr->classCls); - TclOOAddToInstances(fPtr->classCls->thisPtr, fPtr->classCls); - TclOOAddToSubclasses(fPtr->classCls, fPtr->objectCls); - AddRef(fPtr->objectCls->thisPtr); - AddRef(fPtr->objectCls); + InitClassSystemRoots(interp, fPtr); /* * Basic method declarations for the core classes. @@ -463,6 +493,80 @@ InitFoundation( } return Tcl_EvalEx(interp, slotScript, -1, 0); } + +/* + * ---------------------------------------------------------------------- + * + * InitClassSystemRoots -- + * + * Creates the objects at the core of the object system. These need to be + * spliced manually. + * + * ---------------------------------------------------------------------- + */ + +static void +InitClassSystemRoots( + Tcl_Interp *interp, + Foundation *fPtr) +{ + Class fakeCls; + Object fakeObject; + + /* Stand up a phony class for bootstrapping. */ + fPtr->objectCls = &fakeCls; + /* referenced in AllocClass to increment the refCount. */ + fakeCls.thisPtr = &fakeObject; + + fPtr->objectCls = AllocClass(interp, + AllocObject(interp, "object", (Namespace *)fPtr->ooNs, NULL)); + /* Corresponding TclOODecrRefCount in KillFoudation */ + AddRef(fPtr->objectCls->thisPtr); + + /* This is why it is unnecessary in this routine to replace the + * incremented reference count of fPtr->objectCls that was swallowed by + * fakeObject. */ + fPtr->objectCls->superclasses.num = 0; + ckfree(fPtr->objectCls->superclasses.list); + fPtr->objectCls->superclasses.list = NULL; + + /* special initialization for the primordial objects */ + fPtr->objectCls->thisPtr->flags |= ROOT_OBJECT; + fPtr->objectCls->flags |= ROOT_OBJECT; + + fPtr->classCls = AllocClass(interp, + AllocObject(interp, "class", (Namespace *)fPtr->ooNs, NULL)); + /* Corresponding TclOODecrRefCount in KillFoudation */ + AddRef(fPtr->classCls->thisPtr); + + /* + * Increment reference counts for each reference because these + * relationships can be dynamically changed. + * + * Corresponding TclOODecrRefCount for all incremented refcounts is in + * KillFoundation. + */ + + /* Rewire bootstrapped objects. */ + fPtr->objectCls->thisPtr->selfCls = fPtr->classCls; + AddRef(fPtr->classCls->thisPtr); + TclOOAddToInstances(fPtr->objectCls->thisPtr, fPtr->classCls); + + fPtr->classCls->thisPtr->selfCls = fPtr->classCls; + AddRef(fPtr->classCls->thisPtr); + TclOOAddToInstances(fPtr->classCls->thisPtr, fPtr->classCls); + + fPtr->classCls->thisPtr->flags |= ROOT_CLASS; + fPtr->classCls->flags |= ROOT_CLASS; + + /* Standard initialization for new Objects */ + TclOOAddToSubclasses(fPtr->classCls, fPtr->objectCls); + + /* + * THIS IS THE ONLY FUNCTION THAT DOES NON-STANDARD CLASS SPLICING. + * Everything else is careful to prohibit looping. + */ +} /* * ---------------------------------------------------------------------- @@ -522,13 +626,14 @@ KillFoundation( { Foundation *fPtr = GetFoundation(interp); - DelRef(fPtr->objectCls->thisPtr); - DelRef(fPtr->objectCls); TclDecrRefCount(fPtr->unknownMethodNameObj); TclDecrRefCount(fPtr->constructorName); TclDecrRefCount(fPtr->destructorName); TclDecrRefCount(fPtr->clonedName); TclDecrRefCount(fPtr->defineName); + TclOODecrRefCount(fPtr->objectCls->thisPtr); + TclOODecrRefCount(fPtr->classCls->thisPtr); + ckfree(fPtr); } @@ -538,7 +643,11 @@ KillFoundation( * AllocObject -- * * Allocate an object of basic type. Does not splice the object into its - * class's instance list. + * class's instance list. The caller must set the classPtr on the object + * to either a class or NULL, call TclOOAddToInstances to add the object + * to the class's instance list, and if the object itself is a class, use + * call TclOOAddToSubclasses() to add it to the right class's list of + * subclasses. * * ---------------------------------------------------------------------- */ @@ -551,6 +660,8 @@ AllocObject( * if the OO system should pick the object * name itself (equal to the namespace * name). */ + Namespace *nsPtr, /* The namespace to create the object in, or + * NULL if *nameStr is NULL */ const char *nsNameStr) /* The name of the namespace to create, or * NULL if the OO system should pick a unique * name itself. If this is non-NULL but names @@ -561,7 +672,7 @@ AllocObject( Object *oPtr; Command *cmdPtr; CommandTrace *tracePtr; - int creationEpoch, ignored; + int creationEpoch; oPtr = ckalloc(sizeof(Object)); memset(oPtr, 0, sizeof(Object)); @@ -579,8 +690,7 @@ AllocObject( */ if (nsNameStr != NULL) { - oPtr->namespacePtr = Tcl_CreateNamespace(interp, nsNameStr, oPtr, - ObjectNamespaceDeleted); + oPtr->namespacePtr = Tcl_CreateNamespace(interp, nsNameStr, oPtr, NULL); if (oPtr->namespacePtr != NULL) { creationEpoch = ++fPtr->tsdPtr->nsCount; goto configNamespace; @@ -592,8 +702,7 @@ AllocObject( char objName[10 + TCL_INTEGER_SPACE]; sprintf(objName, "::oo::Obj%d", ++fPtr->tsdPtr->nsCount); - oPtr->namespacePtr = Tcl_CreateNamespace(interp, objName, oPtr, - ObjectNamespaceDeleted); + oPtr->namespacePtr = Tcl_CreateNamespace(interp, objName, oPtr, NULL); if (oPtr->namespacePtr != NULL) { creationEpoch = fPtr->tsdPtr->nsCount; break; @@ -608,12 +717,16 @@ AllocObject( Tcl_ResetResult(interp); } + + configNamespace: + + ((Namespace *)oPtr->namespacePtr)->refCount++; + /* * Make the namespace know about the helper commands. This grants access * to the [self] and [next] commands. */ - configNamespace: if (fPtr->helpersNs != NULL) { TclSetNsPath((Namespace *) oPtr->namespacePtr, 1, &fPtr->helpersNs); } @@ -633,16 +746,22 @@ AllocObject( * access variables in it. [Bug 2950259] */ - ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc = SquelchedNsFirst; + ((Namespace *) oPtr->namespacePtr)->earlyDeleteProc = ObjectNamespaceDeleted; /* * Fill in the rest of the non-zero/NULL parts of the structure. */ oPtr->fPtr = fPtr; - oPtr->selfCls = fPtr->objectCls; oPtr->creationEpoch = creationEpoch; - oPtr->refCount = 1; + + /* + * An object starts life with a refCount of 2 to mark the two stages of + * destruction it occur: A call to ObjectRenamedTrace(), and a call to + * ObjectNamespaceDeleted(). + */ + + oPtr->refCount = 2; oPtr->flags = USE_CLASS_CACHE; /* @@ -652,23 +771,15 @@ AllocObject( */ if (!nameStr) { - oPtr->command = Tcl_CreateObjCommand(interp, - oPtr->namespacePtr->fullName, PublicObjectCmd, oPtr, NULL); - } else if (nameStr[0] == ':' && nameStr[1] == ':') { - oPtr->command = Tcl_CreateObjCommand(interp, nameStr, - PublicObjectCmd, oPtr, NULL); - } else { - Tcl_DString buffer; - - Tcl_DStringInit(&buffer); - Tcl_DStringAppend(&buffer, - Tcl_GetCurrentNamespace(interp)->fullName, -1); - TclDStringAppendLiteral(&buffer, "::"); - Tcl_DStringAppend(&buffer, nameStr, -1); - oPtr->command = Tcl_CreateObjCommand(interp, - Tcl_DStringValue(&buffer), PublicObjectCmd, oPtr, NULL); - Tcl_DStringFree(&buffer); + nameStr = oPtr->namespacePtr->name; + nsPtr = (Namespace *)oPtr->namespacePtr; + if (nsPtr->parentPtr != NULL) { + nsPtr = nsPtr->parentPtr; + } + } + oPtr->command = TclCreateObjCommandInNs(interp, nameStr, + (Tcl_Namespace *)nsPtr, PublicObjectCmd, oPtr, NULL); /* * Add the NRE command and trace directly. While this breaks a number of @@ -684,26 +795,8 @@ AllocObject( tracePtr->nextPtr = NULL; tracePtr->refCount = 1; - /* - * Access the namespace command table directly when creating "my" to avoid - * a bottleneck in string manipulation. Another abstraction-buster. - */ - - cmdPtr = ckalloc(sizeof(Command)); - memset(cmdPtr, 0, sizeof(Command)); - cmdPtr->nsPtr = (Namespace *) oPtr->namespacePtr; - cmdPtr->hPtr = Tcl_CreateHashEntry(&cmdPtr->nsPtr->cmdTable, "my", - &ignored); - cmdPtr->refCount = 1; - cmdPtr->objProc = PrivateObjectCmd; - cmdPtr->deleteProc = MyDeleted; - cmdPtr->objClientData = cmdPtr->deleteData = oPtr; - cmdPtr->proc = TclInvokeObjectCommand; - cmdPtr->clientData = cmdPtr; - cmdPtr->nreProc = PrivateNRObjectCmd; - Tcl_SetHashValue(cmdPtr->hPtr, cmdPtr); - oPtr->myCommand = (Tcl_Command) cmdPtr; - + oPtr->myCommand = TclNRCreateCommandInNs(interp, "my", oPtr->namespacePtr, + PrivateObjectCmd, PrivateNRObjectCmd, oPtr, MyDeleted); return oPtr; } @@ -754,30 +847,6 @@ MyDeleted( /* * ---------------------------------------------------------------------- * - * SquelchedNsFirst -- - * - * This callback is triggered when the object's namespace is deleted by - * any mechanism. It deletes the object's public command if it has not - * already been deleted, so ensuring that destructors get run at an - * appropriate time. [Bug 2950259] - * - * ---------------------------------------------------------------------- - */ - -static void -SquelchedNsFirst( - ClientData clientData) -{ - Object *oPtr = clientData; - - if (oPtr->command) { - Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command); - } -} - -/* - * ---------------------------------------------------------------------- - * * ObjectRenamedTrace -- * * This callback is triggered when the object is deleted by any @@ -797,7 +866,6 @@ ObjectRenamedTrace( int flags) /* Why was the object deleted? */ { Object *oPtr = clientData; - Foundation *fPtr = oPtr->fPtr; /* * If this is a rename and not a delete of the object, we just flush the @@ -810,136 +878,99 @@ ObjectRenamedTrace( } /* - * Oh dear, the object really is being deleted. Handle this by running the - * destructors and deleting the object's namespace, which in turn causes - * the real object structures to be deleted. - * - * Note that it is possible for the namespace to be deleted before the - * command. Because of that case, we must take care here to mark the - * command as being deleted so that if we return here we don't run into - * reentrancy problems. - * - * We also do not run destructors on the core class objects when the - * interpreter is being deleted; their incestuous nature causes problems - * in that case when the destructor is partially deleted before the uses - * of it have gone. [Bug 2949397] - */ - - AddRef(oPtr); - AddRef(fPtr->classCls); - AddRef(fPtr->objectCls); - AddRef(fPtr->classCls->thisPtr); - AddRef(fPtr->objectCls->thisPtr); - oPtr->command = NULL; - - if (!(oPtr->flags & DESTRUCTOR_CALLED) && !Tcl_InterpDeleted(interp)) { - CallContext *contextPtr = - TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL); - int result; - Tcl_InterpState state; - - oPtr->flags |= DESTRUCTOR_CALLED; - if (contextPtr != NULL) { - contextPtr->callPtr->flags |= DESTRUCTOR; - contextPtr->skip = 0; - state = Tcl_SaveInterpState(interp, TCL_OK); - result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, - contextPtr, 0, NULL); - if (result != TCL_OK) { - Tcl_BackgroundException(interp, result); - } - Tcl_RestoreInterpState(interp, state); - TclOODeleteContext(contextPtr); - } - } - - /* - * OK, the destructor's been run. Time to splat the class data (if any) - * and nuke the namespace (which triggers the final crushing of the object - * structure itself). - * - * The class of objects needs some special care; if it is deleted (and - * we're not killing the whole interpreter) we force the delete of the - * class of classes now as well. Due to the incestuous nature of those two - * classes, if one goes the other must too and yet the tangle can - * sometimes not go away automatically; we force it here. [Bug 2962664] - */ - - if (!Tcl_InterpDeleted(interp) && IsRootObject(oPtr) - && !Deleted(fPtr->classCls->thisPtr)) { - Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command); - } - - if (oPtr->classPtr != NULL) { - AddRef(oPtr->classPtr); - ReleaseClassContents(interp, oPtr); - } - - /* * The namespace is only deleted if it hasn't already been deleted. [Bug - * 2950259] + * 2950259]. */ - if (((Namespace *) oPtr->namespacePtr)->earlyDeleteProc != NULL) { + if (!Deleted(oPtr)) { Tcl_DeleteNamespace(oPtr->namespacePtr); } - if (oPtr->classPtr) { - DelRef(oPtr->classPtr); - } - DelRef(fPtr->classCls->thisPtr); - DelRef(fPtr->objectCls->thisPtr); - DelRef(fPtr->classCls); - DelRef(fPtr->objectCls); - DelRef(oPtr); + oPtr->command = NULL; + TclOODecrRefCount(oPtr); + return; } /* * ---------------------------------------------------------------------- * - * ClearMixins, ClearSuperclasses -- + * DeleteDescendants -- * - * Utility functions for correctly clearing the list of mixins or - * superclasses of a class. Will ckfree() the list storage. + * Delete all descendants of a particular class. * * ---------------------------------------------------------------------- */ static void -ClearMixins( - Class *clsPtr) +DeleteDescendants( + Tcl_Interp *interp, /* The interpreter containing the class. */ + Object *oPtr) /* The object representing the class. */ { - int i; - Class *mixinPtr; + Class *clsPtr = oPtr->classPtr, *subclassPtr, *mixinSubclassPtr; + Object *instancePtr; - if (clsPtr->mixins.num == 0) { - return; - } + /* + * Squelch classes that this class has been mixed into. + */ - FOREACH(mixinPtr, clsPtr->mixins) { - TclOORemoveFromMixinSubs(clsPtr, mixinPtr); + if (clsPtr->mixinSubs.num > 0) { + while (clsPtr->mixinSubs.num > 0) { + mixinSubclassPtr = clsPtr->mixinSubs.list[clsPtr->mixinSubs.num-1]; + /* This condition also covers the case where mixinSubclassPtr == + * clsPtr + */ + if (!Deleted(mixinSubclassPtr->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, + mixinSubclassPtr->thisPtr->command); + } + TclOORemoveFromMixinSubs(mixinSubclassPtr, clsPtr); + } + } + if (clsPtr->mixinSubs.size > 0) { + ckfree(clsPtr->mixinSubs.list); + clsPtr->mixinSubs.size = 0; } - ckfree(clsPtr->mixins.list); - clsPtr->mixins.list = NULL; - clsPtr->mixins.num = 0; -} -static void -ClearSuperclasses( - Class *clsPtr) -{ - int i; - Class *superPtr; + /* + * Squelch subclasses of this class. + */ - if (clsPtr->superclasses.num == 0) { - return; + if (clsPtr->subclasses.num > 0) { + while (clsPtr->subclasses.num > 0) { + subclassPtr = clsPtr->subclasses.list[clsPtr->subclasses.num-1]; + if (!Deleted(subclassPtr->thisPtr) && !IsRoot(subclassPtr)) { + Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command); + } + TclOORemoveFromSubclasses(subclassPtr, clsPtr); + } + } + if (clsPtr->subclasses.size > 0) { + ckfree(clsPtr->subclasses.list); + clsPtr->subclasses.list = NULL; + clsPtr->subclasses.size = 0; } - FOREACH(superPtr, clsPtr->superclasses) { - TclOORemoveFromSubclasses(clsPtr, superPtr); + /* + * Squelch instances of this class (includes objects we're mixed into). + */ + + if (clsPtr->instances.num > 0) { + while (clsPtr->instances.num > 0) { + instancePtr = clsPtr->instances.list[clsPtr->instances.num-1]; + /* + * This condition also covers the case where instancePtr == oPtr + */ + + if (!Deleted(instancePtr) && !IsRoot(instancePtr)) { + Tcl_DeleteCommandFromToken(interp, instancePtr->command); + } + TclOORemoveFromInstances(instancePtr, clsPtr); + } + } + if (clsPtr->instances.size > 0) { + ckfree(clsPtr->instances.list); + clsPtr->instances.list = NULL; + clsPtr->instances.size = 0; } - ckfree(clsPtr->superclasses.list); - clsPtr->superclasses.list = NULL; - clsPtr->superclasses.num = 0; } /* @@ -960,9 +991,11 @@ ReleaseClassContents( { FOREACH_HASH_DECLS; int i; - Class *clsPtr = oPtr->classPtr, *mixinSubclassPtr, *subclassPtr; - Object *instancePtr; + Class *clsPtr = oPtr->classPtr, *tmpClsPtr; + Method *mPtr; Foundation *fPtr = oPtr->fPtr; + Tcl_Obj *variableObj; + PrivateVariableMapping *privateVariable; /* * Sanity check! @@ -982,116 +1015,6 @@ ReleaseClassContents( } /* - * Lock a number of dependent objects until we've stopped putting our - * fingers in them. - */ - - FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) { - if (mixinSubclassPtr != NULL) { - AddRef(mixinSubclassPtr); - AddRef(mixinSubclassPtr->thisPtr); - } - } - FOREACH(subclassPtr, clsPtr->subclasses) { - if (subclassPtr != NULL && !IsRoot(subclassPtr)) { - AddRef(subclassPtr); - AddRef(subclassPtr->thisPtr); - } - } - if (!IsRootClass(oPtr)) { - FOREACH(instancePtr, clsPtr->instances) { - int j; - if (instancePtr->selfCls == clsPtr) { - instancePtr->flags |= CLASS_GONE; - } - for(j=0 ; j<instancePtr->mixins.num ; j++) { - Class *mixin = instancePtr->mixins.list[j]; - if (mixin == clsPtr) { - instancePtr->mixins.list[j] = NULL; - } - } - if (instancePtr != NULL && !IsRoot(instancePtr)) { - AddRef(instancePtr); - } - } - } - - /* - * Squelch classes that this class has been mixed into. - */ - - FOREACH(mixinSubclassPtr, clsPtr->mixinSubs) { - if (!Deleted(mixinSubclassPtr->thisPtr)) { - Tcl_DeleteCommandFromToken(interp, - mixinSubclassPtr->thisPtr->command); - } - ClearMixins(mixinSubclassPtr); - DelRef(mixinSubclassPtr->thisPtr); - DelRef(mixinSubclassPtr); - } - if (clsPtr->mixinSubs.list != NULL) { - ckfree(clsPtr->mixinSubs.list); - clsPtr->mixinSubs.list = NULL; - clsPtr->mixinSubs.num = 0; - } - - /* - * Squelch subclasses of this class. - */ - - FOREACH(subclassPtr, clsPtr->subclasses) { - if (IsRoot(subclassPtr)) { - continue; - } - if (!Deleted(subclassPtr->thisPtr)) { - Tcl_DeleteCommandFromToken(interp, subclassPtr->thisPtr->command); - } - ClearSuperclasses(subclassPtr); - DelRef(subclassPtr->thisPtr); - DelRef(subclassPtr); - } - if (clsPtr->subclasses.list != NULL) { - ckfree(clsPtr->subclasses.list); - clsPtr->subclasses.list = NULL; - clsPtr->subclasses.num = 0; - } - - /* - * Squelch instances of this class (includes objects we're mixed into). - */ - - if (!IsRootClass(oPtr)) { - FOREACH(instancePtr, clsPtr->instances) { - if (instancePtr == NULL || IsRoot(instancePtr)) { - continue; - } - if (!Deleted(instancePtr)) { - Tcl_DeleteCommandFromToken(interp, instancePtr->command); - /* - * Tcl_DeleteCommandFromToken() may have done to whole - * job for us. Roll back and check again. - */ - i--; - continue; - } - DelRef(instancePtr); - } - } - if (clsPtr->instances.list != NULL) { - ckfree(clsPtr->instances.list); - clsPtr->instances.list = NULL; - clsPtr->instances.num = 0; - } - - /* - * Special: We delete these after everything else. - */ - - if (IsRootClass(oPtr) && !Deleted(fPtr->objectCls->thisPtr)) { - Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command); - } - - /* * Squelch method implementation chain caches. */ @@ -1125,6 +1048,7 @@ ReleaseClassContents( TclDecrRefCount(filterObj); } ckfree(clsPtr->filters.list); + clsPtr->filters.list = NULL; clsPtr->filters.num = 0; } @@ -1143,6 +1067,52 @@ ReleaseClassContents( ckfree(clsPtr->metadataPtr); clsPtr->metadataPtr = NULL; } + + if (clsPtr->mixins.num) { + FOREACH(tmpClsPtr, clsPtr->mixins) { + TclOORemoveFromMixinSubs(clsPtr, tmpClsPtr); + TclOODecrRefCount(tmpClsPtr->thisPtr); + } + ckfree(clsPtr->mixins.list); + clsPtr->mixins.list = NULL; + clsPtr->mixins.num = 0; + } + + if (clsPtr->superclasses.num > 0) { + FOREACH(tmpClsPtr, clsPtr->superclasses) { + TclOORemoveFromSubclasses(clsPtr, tmpClsPtr); + TclOODecrRefCount(tmpClsPtr->thisPtr); + } + ckfree(clsPtr->superclasses.list); + clsPtr->superclasses.num = 0; + clsPtr->superclasses.list = NULL; + } + + FOREACH_HASH_VALUE(mPtr, &clsPtr->classMethods) { + TclOODelMethodRef(mPtr); + } + Tcl_DeleteHashTable(&clsPtr->classMethods); + TclOODelMethodRef(clsPtr->constructorPtr); + TclOODelMethodRef(clsPtr->destructorPtr); + + FOREACH(variableObj, clsPtr->variables) { + TclDecrRefCount(variableObj); + } + if (i) { + ckfree(clsPtr->variables.list); + } + + FOREACH_STRUCT(privateVariable, clsPtr->privateVariables) { + TclDecrRefCount(privateVariable->variableObj); + TclDecrRefCount(privateVariable->fullNameObj); + } + if (i) { + ckfree(clsPtr->privateVariables.list); + } + + if (IsRootClass(oPtr) && !Deleted(fPtr->objectCls->thisPtr)) { + Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command); + } } /* @@ -1164,22 +1134,87 @@ ObjectNamespaceDeleted( * being deleted. */ { Object *oPtr = clientData; + Foundation *fPtr = oPtr->fPtr; FOREACH_HASH_DECLS; - Class *clsPtr = oPtr->classPtr, *mixinPtr; + Class *mixinPtr; Method *mPtr; Tcl_Obj *filterObj, *variableObj; + PrivateVariableMapping *privateVariable; + Tcl_Interp *interp = oPtr->fPtr->interp; int i; + if (Deleted(oPtr)) { + /* + * TODO: Can ObjectNamespaceDeleted ever be called twice? If not, this + * guard could be removed. + */ + + return; + } + + /* + * One rule for the teardown routines is that if an object is in the + * process of being deleted, nothing else may modify its bookeeping + * records. This is the flag that + */ + + oPtr->flags |= OBJECT_DELETED; + + /* Let the dominoes fall */ + if (oPtr->classPtr) { + DeleteDescendants(interp, oPtr); + } + + /* + * We do not run destructors on the core class objects when the + * interpreter is being deleted; their incestuous nature causes problems + * in that case when the destructor is partially deleted before the uses + * of it have gone. [Bug 2949397] + */ + + if (!Tcl_InterpDeleted(interp) && !(oPtr->flags & DESTRUCTOR_CALLED)) { + CallContext *contextPtr = + TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL, NULL, NULL); + int result; + + Tcl_InterpState state; + oPtr->flags |= DESTRUCTOR_CALLED; + + if (contextPtr != NULL) { + contextPtr->callPtr->flags |= DESTRUCTOR; + contextPtr->skip = 0; + state = Tcl_SaveInterpState(interp, TCL_OK); + result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, + contextPtr, 0, NULL); + if (result != TCL_OK) { + Tcl_BackgroundException(interp, result); + } + Tcl_RestoreInterpState(interp, state); + TclOODeleteContext(contextPtr); + } + } + /* * Instruct everyone to no longer use any allocated fields of the object. - * Also delete the commands that refer to the object at this point (if - * they still exist) because otherwise their references to the object - * point into freed memory, allowing crashes. + * Also delete the command that refers to the object at this point (if + * it still exists) because otherwise its pointer to the object + * points into freed memory. */ - if (oPtr->command) { + if (((Command *)oPtr->command)->flags && CMD_IS_DELETED) { + /* + * Something has already started the command deletion process. We can + * go ahead and clean up the the namespace, + */ + } else { + /* + * The namespace must have been deleted directly. Delete the command + * as well. + */ + Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command); } + if (oPtr->myCommand) { Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myCommand); } @@ -1189,16 +1224,17 @@ ObjectNamespaceDeleted( * methods on the object. */ - if (!IsRootObject(oPtr) && !(oPtr->flags & CLASS_GONE)) { - TclOORemoveFromInstances(oPtr, oPtr->selfCls); - } + /* + * TODO: Should this be protected with a * !IsRoot() condition? + */ + + TclOORemoveFromInstances(oPtr, oPtr->selfCls); - FOREACH(mixinPtr, oPtr->mixins) { - if (mixinPtr) { + if (oPtr->mixins.num > 0) { + FOREACH(mixinPtr, oPtr->mixins) { TclOORemoveFromInstances(oPtr, mixinPtr); + TclOODecrRefCount(mixinPtr->thisPtr); } - } - if (i) { ckfree(oPtr->mixins.list); } @@ -1224,6 +1260,14 @@ ObjectNamespaceDeleted( ckfree(oPtr->variables.list); } + FOREACH_STRUCT(privateVariable, oPtr->privateVariables) { + TclDecrRefCount(privateVariable->variableObj); + TclDecrRefCount(privateVariable->fullNameObj); + } + if (i) { + ckfree(oPtr->privateVariables.list); + } + if (oPtr->chainCache) { TclOODeleteChainCache(oPtr->chainCache); } @@ -1243,69 +1287,63 @@ ObjectNamespaceDeleted( } /* - * If this was a class, there's additional deletion work to do. + * Because an object can be a class that is an instance of itself, the + * class object's class structure should only be cleaned after most of the + * cleanup on the object is done. + * + * The class of objects needs some special care; if it is deleted (and + * we're not killing the whole interpreter) we force the delete of the + * class of classes now as well. Due to the incestuous nature of those two + * classes, if one goes the other must too and yet the tangle can + * sometimes not go away automatically; we force it here. [Bug 2962664] */ - if (clsPtr != NULL) { - Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value; - - if (clsPtr->metadataPtr != NULL) { - FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) { - metadataTypePtr->deleteProc(value); - } - Tcl_DeleteHashTable(clsPtr->metadataPtr); - ckfree(clsPtr->metadataPtr); - clsPtr->metadataPtr = NULL; - } - - FOREACH(filterObj, clsPtr->filters) { - TclDecrRefCount(filterObj); - } - if (i) { - ckfree(clsPtr->filters.list); - clsPtr->filters.num = 0; - } - - ClearMixins(clsPtr); - - ClearSuperclasses(clsPtr); - - if (clsPtr->subclasses.list) { - ckfree(clsPtr->subclasses.list); - clsPtr->subclasses.num = 0; - } - if (clsPtr->instances.list) { - ckfree(clsPtr->instances.list); - clsPtr->instances.num = 0; - } - if (clsPtr->mixinSubs.list) { - ckfree(clsPtr->mixinSubs.list); - clsPtr->mixinSubs.num = 0; - } - - FOREACH_HASH_VALUE(mPtr, &clsPtr->classMethods) { - TclOODelMethodRef(mPtr); - } - Tcl_DeleteHashTable(&clsPtr->classMethods); - TclOODelMethodRef(clsPtr->constructorPtr); - TclOODelMethodRef(clsPtr->destructorPtr); - - FOREACH(variableObj, clsPtr->variables) { - TclDecrRefCount(variableObj); - } - if (i) { - ckfree(clsPtr->variables.list); - } + if (IsRootObject(oPtr) && !Deleted(fPtr->classCls->thisPtr) + && !Tcl_InterpDeleted(interp)) { + Tcl_DeleteCommandFromToken(interp, fPtr->classCls->thisPtr->command); + } - DelRef(clsPtr); + if (oPtr->classPtr != NULL) { + ReleaseClassContents(interp, oPtr); } /* * Delete the object structure itself. */ - DelRef(oPtr); + TclNsDecrRefCount((Namespace *)oPtr->namespacePtr); + oPtr->namespacePtr = NULL; + TclOODecrRefCount(oPtr->selfCls->thisPtr); + oPtr->selfCls = NULL; + TclOODecrRefCount(oPtr); + return; +} + +/* + * ---------------------------------------------------------------------- + * + * TclOODecrRefCount -- + * + * Decrement the refcount of an object and deallocate storage then object + * is no longer referenced. Returns 1 if storage was deallocated, and 0 + * otherwise. + * + * ---------------------------------------------------------------------- + */ + +int +TclOODecrRefCount( + Object *oPtr) +{ + if (oPtr->refCount-- <= 1) { + + if (oPtr->classPtr != NULL) { + ckfree(oPtr->classPtr); + } + ckfree(oPtr); + return 1; + } + return 0; } /* @@ -1319,36 +1357,24 @@ ObjectNamespaceDeleted( * ---------------------------------------------------------------------- */ -void +int TclOORemoveFromInstances( Object *oPtr, /* The instance to remove. */ Class *clsPtr) /* The class (possibly) containing the * reference to the instance. */ { - int i; + int i, res = 0; Object *instPtr; FOREACH(instPtr, clsPtr->instances) { if (oPtr == instPtr) { - goto removeInstance; - } - } - return; - - removeInstance: - if (Deleted(clsPtr->thisPtr)) { - if (!IsRootClass(clsPtr)) { - DelRef(clsPtr->instances.list[i]); - } - clsPtr->instances.list[i] = NULL; - } else { - clsPtr->instances.num--; - if (i < clsPtr->instances.num) { - clsPtr->instances.list[i] = - clsPtr->instances.list[clsPtr->instances.num]; + RemoveItem(Object, clsPtr->instances, i); + TclOODecrRefCount(oPtr); + res++; + break; } - clsPtr->instances.list[clsPtr->instances.num] = NULL; } + return res; } /* @@ -1369,9 +1395,6 @@ TclOOAddToInstances( * assumed that the class is not already * present as an instance in the class. */ { - if (Deleted(clsPtr->thisPtr)) { - return; - } if (clsPtr->instances.num >= clsPtr->instances.size) { clsPtr->instances.size += ALLOC_CHUNK; if (clsPtr->instances.size == ALLOC_CHUNK) { @@ -1382,6 +1405,7 @@ TclOOAddToInstances( } } clsPtr->instances.list[clsPtr->instances.num++] = oPtr; + AddRef(oPtr); } /* @@ -1390,36 +1414,28 @@ TclOOAddToInstances( * TclOORemoveFromSubclasses -- * * Utility function to remove a class from the list of subclasses within - * another class. + * another class. Returns the number of removals performed. * * ---------------------------------------------------------------------- */ -void +int TclOORemoveFromSubclasses( Class *subPtr, /* The subclass to remove. */ - Class *superPtr) /* The superclass to (possibly) remove the + Class *superPtr) /* The superclass to possibly remove the * subclass reference from. */ { - int i; + int i, res = 0; Class *subclsPtr; FOREACH(subclsPtr, superPtr->subclasses) { if (subPtr == subclsPtr) { - goto removeSubclass; + RemoveItem(Class, superPtr->subclasses, i); + TclOODecrRefCount(subPtr->thisPtr); + res++; } } - return; - - removeSubclass: - if (!Deleted(superPtr->thisPtr)) { - superPtr->subclasses.num--; - if (i < superPtr->subclasses.num) { - superPtr->subclasses.list[i] = - superPtr->subclasses.list[superPtr->subclasses.num]; - } - superPtr->subclasses.list[superPtr->subclasses.num] = NULL; - } + return res; } /* @@ -1446,13 +1462,14 @@ TclOOAddToSubclasses( if (superPtr->subclasses.num >= superPtr->subclasses.size) { superPtr->subclasses.size += ALLOC_CHUNK; if (superPtr->subclasses.size == ALLOC_CHUNK) { - superPtr->subclasses.list = ckalloc(sizeof(Class*) * ALLOC_CHUNK); + superPtr->subclasses.list = ckalloc(sizeof(Class *) * ALLOC_CHUNK); } else { superPtr->subclasses.list = ckrealloc(superPtr->subclasses.list, sizeof(Class *) * superPtr->subclasses.size); } } superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr; + AddRef(subPtr->thisPtr); } /* @@ -1466,31 +1483,24 @@ TclOOAddToSubclasses( * ---------------------------------------------------------------------- */ -void +int TclOORemoveFromMixinSubs( Class *subPtr, /* The subclass to remove. */ - Class *superPtr) /* The superclass to (possibly) remove the + Class *superPtr) /* The superclass to possibly remove the * subclass reference from. */ { - int i; + int i, res = 0; Class *subclsPtr; FOREACH(subclsPtr, superPtr->mixinSubs) { if (subPtr == subclsPtr) { - goto removeSubclass; - } - } - return; - - removeSubclass: - if (!Deleted(superPtr->thisPtr)) { - superPtr->mixinSubs.num--; - if (i < superPtr->mixinSubs.num) { - superPtr->mixinSubs.list[i] = - superPtr->mixinSubs.list[superPtr->mixinSubs.num]; + RemoveItem(Class, superPtr->mixinSubs, i); + TclOODecrRefCount(subPtr->thisPtr); + res++; + break; } - superPtr->mixinSubs.list[superPtr->mixinSubs.num] = NULL; } + return res; } /* @@ -1524,6 +1534,7 @@ TclOOAddToMixinSubs( } } superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr; + AddRef(subPtr->thisPtr); } /* @@ -1531,37 +1542,18 @@ TclOOAddToMixinSubs( * * AllocClass -- * - * Allocate a basic class. Does not splice the class object into its + * Allocate a basic class. Does not add class to its * class's instance list. * * ---------------------------------------------------------------------- */ -static Class * -AllocClass( - Tcl_Interp *interp, /* Interpreter within which to allocate the - * class. */ - Object *useThisObj) /* Object that is to act as the class - * representation, or NULL if a new object - * (with automatic name) is to be used. */ +static inline void +InitClassPath( + Tcl_Interp *interp, + Class *clsPtr) { Foundation *fPtr = GetFoundation(interp); - Class *clsPtr = ckalloc(sizeof(Class)); - - /* - * Make an object if we haven't been given one. - */ - - memset(clsPtr, 0, sizeof(Class)); - if (useThisObj == NULL) { - clsPtr->thisPtr = AllocObject(interp, NULL, NULL); - } else { - clsPtr->thisPtr = useThisObj; - } - - /* - * Configure the namespace path for the class's object. - */ if (fPtr->helpersNs != NULL) { Tcl_Namespace *path[2]; @@ -1573,13 +1565,26 @@ AllocClass( TclSetNsPath((Namespace *) clsPtr->thisPtr->namespacePtr, 1, &fPtr->ooNs); } +} + +static Class * +AllocClass( + Tcl_Interp *interp, /* Interpreter within which to allocate the + * class. */ + Object *useThisObj) /* Object that is to act as the class + * representation. */ +{ + Foundation *fPtr = GetFoundation(interp); + Class *clsPtr = ckalloc(sizeof(Class)); + + memset(clsPtr, 0, sizeof(Class)); + clsPtr->thisPtr = useThisObj; /* - * Class objects inherit from the class of classes unless they inherit - * from some subclass of it. Enforce this right now. + * Configure the namespace path for the class's object. */ - clsPtr->thisPtr->selfCls = fPtr->classCls; + InitClassPath(interp, clsPtr); /* * Classes are subclasses of oo::object, i.e. the objects they create are @@ -1589,6 +1594,7 @@ AllocClass( clsPtr->superclasses.num = 1; clsPtr->superclasses.list = ckalloc(sizeof(Class *)); clsPtr->superclasses.list[0] = fPtr->objectCls; + AddRef(fPtr->objectCls->thisPtr); /* * Finish connecting the class structure to the object structure. @@ -1601,7 +1607,6 @@ AllocClass( * fields. */ - clsPtr->refCount = 1; Tcl_InitObjHashTable(&clsPtr->classMethods); return clsPtr; } @@ -1615,7 +1620,6 @@ AllocClass( * * ---------------------------------------------------------------------- */ - Tcl_Object Tcl_NewObjectInstance( Tcl_Interp *interp, /* Interpreter context. */ @@ -1632,57 +1636,22 @@ Tcl_NewObjectInstance( * constructor. */ { register Class *classPtr = (Class *) cls; - Foundation *fPtr = GetFoundation(interp); Object *oPtr; + ClientData clientData[4]; - /* - * Check if we're going to create an object over an existing command; - * that's not allowed. - */ - - if (nameStr && Tcl_FindCommand(interp, nameStr, NULL, - TCL_NAMESPACE_ONLY)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create object \"%s\": command already exists with" - " that name", nameStr)); - Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL); + oPtr = TclNewObjectInstanceCommon(interp, classPtr, nameStr, nsNameStr); + if (oPtr == NULL) { return NULL; } /* - * Create the object. - */ - - oPtr = AllocObject(interp, nameStr, nsNameStr); - oPtr->selfCls = classPtr; - TclOOAddToInstances(oPtr, classPtr); - - /* - * Check to see if we're really creating a class. If so, allocate the - * class structure as well. - */ - - if (TclOOIsReachable(fPtr->classCls, classPtr)) { - /* - * Is a class, so attach a class structure. Note that the AllocClass - * function splices the structure into the object, so we don't have - * to. Once that's done, we need to repatch the object to have the - * right class since AllocClass interferes with that. - */ - - AllocClass(interp, oPtr); - oPtr->selfCls = classPtr; - TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls); - } - - /* - * Run constructors, except when objc < 0 (a special flag case used for - * object cloning only). + * Run constructors, except when objc < 0, which is a special flag case + * used for object cloning only. */ if (objc >= 0) { CallContext *contextPtr = - TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL); + TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL, NULL, NULL); if (contextPtr != NULL) { int isRoot, result; @@ -1693,7 +1662,7 @@ Tcl_NewObjectInstance( contextPtr->skip = skip; /* - * Adjust the ensmble tracking record if necessary. [Bug 3514761] + * Adjust the ensemble tracking record if necessary. [Bug 3514761] */ isRoot = TclInitRewriteEnsemble(interp, skip, skip, objv); @@ -1704,36 +1673,15 @@ Tcl_NewObjectInstance( TclResetRewriteEnsemble(interp, 1); } - /* - * It's an error if the object was whacked in the constructor. - * Force this if it isn't already an error (don't want to lose - * errors by accident...) [Bug 2903011] - */ + clientData[0] = contextPtr; + clientData[1] = oPtr; + clientData[2] = state; + clientData[3] = &oPtr; - if (result != TCL_ERROR && Deleted(oPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "object deleted in constructor", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL); - result = TCL_ERROR; - } - TclOODeleteContext(contextPtr); + result = FinalizeAlloc(clientData, interp, result); if (result != TCL_OK) { - Tcl_DiscardInterpState(state); - - /* - * Take care to not delete a deleted object; that would be - * bad. [Bug 2903011] Also take care to make sure that we have - * the name of the command before we delete it. [Bug - * 9dd1bd7a74] - */ - - if (!Deleted(oPtr)) { - (void) TclOOObjectName(interp, oPtr); - Tcl_DeleteCommandFromToken(interp, oPtr->command); - } return NULL; } - Tcl_RestoreInterpState(interp, state); } } @@ -1758,52 +1706,16 @@ TclNRNewObjectInstance( * successful allocation. */ { register Class *classPtr = (Class *) cls; - Foundation *fPtr = GetFoundation(interp); CallContext *contextPtr; Tcl_InterpState state; Object *oPtr; - /* - * Check if we're going to create an object over an existing command; - * that's not allowed. - */ - - if (nameStr && Tcl_FindCommand(interp, nameStr, NULL, - TCL_NAMESPACE_ONLY)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create object \"%s\": command already exists with" - " that name", nameStr)); - Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL); + oPtr = TclNewObjectInstanceCommon(interp, classPtr, nameStr, nsNameStr); + if (oPtr == NULL) { return TCL_ERROR; } /* - * Create the object. - */ - - oPtr = AllocObject(interp, nameStr, nsNameStr); - oPtr->selfCls = classPtr; - TclOOAddToInstances(oPtr, classPtr); - - /* - * Check to see if we're really creating a class. If so, allocate the - * class structure as well. - */ - - if (TclOOIsReachable(fPtr->classCls, classPtr)) { - /* - * Is a class, so attach a class structure. Note that the AllocClass - * function splices the structure into the object, so we don't have - * to. Once that's done, we need to repatch the object to have the - * right class since AllocClass interferes with that. - */ - - AllocClass(interp, oPtr); - oPtr->selfCls = classPtr; - TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls); - } - - /* * Run constructors, except when objc < 0 (a special flag case used for * object cloning only). If there aren't any constructors, we do nothing. */ @@ -1812,7 +1724,7 @@ TclNRNewObjectInstance( *objectPtr = (Tcl_Object) oPtr; return TCL_OK; } - contextPtr = TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL); + contextPtr = TclOOGetCallContext(oPtr, NULL, CONSTRUCTOR, NULL, NULL, NULL); if (contextPtr == NULL) { *objectPtr = (Tcl_Object) oPtr; return TCL_OK; @@ -1823,7 +1735,7 @@ TclNRNewObjectInstance( contextPtr->skip = skip; /* - * Adjust the ensmble tracking record if necessary. [Bug 3514761] + * Adjust the ensemble tracking record if necessary. [Bug 3514761] */ if (TclInitRewriteEnsemble(interp, skip, skip, objv)) { @@ -1834,13 +1746,85 @@ TclNRNewObjectInstance( * Fire off the constructors non-recursively. */ - AddRef(oPtr); TclNRAddCallback(interp, FinalizeAlloc, contextPtr, oPtr, state, objectPtr); TclPushTailcallPoint(interp); return TclOOInvokeContext(contextPtr, interp, objc, objv); } + +Object * +TclNewObjectInstanceCommon( + Tcl_Interp *interp, + Class *classPtr, + const char *nameStr, + const char *nsNameStr) +{ + Tcl_HashEntry *hPtr; + Foundation *fPtr = GetFoundation(interp); + Object *oPtr; + const char *simpleName = NULL; + Namespace *nsPtr = NULL, *dummy; + Namespace *inNsPtr = (Namespace *) TclGetCurrentNamespace(interp); + int isNew; + + if (nameStr) { + TclGetNamespaceForQualName(interp, nameStr, inNsPtr, + TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy, &dummy, &simpleName); + + /* + * Disallow creation of an object over an existing command. + */ + + hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, simpleName, &isNew); + if (!isNew) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't create object \"%s\": command already exists with" + " that name", nameStr)); + Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL); + return NULL; + } + + /* + * We could make a hash entry! Don't actually want to do that here so + * nuke it immediately because we'll create it properly soon. + */ + + Tcl_DeleteHashEntry(hPtr); + } + + /* + * Create the object. + */ + + oPtr = AllocObject(interp, simpleName, nsPtr, nsNameStr); + oPtr->selfCls = classPtr; + AddRef(classPtr->thisPtr); + TclOOAddToInstances(oPtr, classPtr); + + /* + * Check to see if we're really creating a class. If so, allocate the + * class structure as well. + */ + + if (TclOOIsReachable(fPtr->classCls, classPtr)) { + /* + * Is a class, so attach a class structure. Note that the AllocClass + * function splices the structure into the object, so we don't have + * to. Once that's done, we need to repatch the object to have the + * right class since AllocClass interferes with that. + */ + + AllocClass(interp, oPtr); + TclOOAddToSubclasses(oPtr->classPtr, fPtr->objectCls); + } else { + oPtr->classPtr = NULL; + } + return oPtr; +} + + + static int FinalizeAlloc( ClientData data[], @@ -1853,9 +1837,8 @@ FinalizeAlloc( Tcl_Object *objectPtr = data[3]; /* - * It's an error if the object was whacked in the constructor. Force this - * if it isn't already an error (don't want to lose errors by accident...) - * [Bug 2903011] + * Ensure an error if the object was deleted in the constructor. Don't + * want to lose errors by accident. [Bug 2903011] */ if (result != TCL_ERROR && Deleted(oPtr)) { @@ -1864,7 +1847,6 @@ FinalizeAlloc( Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL); result = TCL_ERROR; } - TclOODeleteContext(contextPtr); if (result != TCL_OK) { Tcl_DiscardInterpState(state); @@ -1878,12 +1860,22 @@ FinalizeAlloc( (void) TclOOObjectName(interp, oPtr); Tcl_DeleteCommandFromToken(interp, oPtr->command); } - DelRef(oPtr); + + /* + * This decrements the refcount of oPtr. + */ + + TclOODeleteContext(contextPtr); return TCL_ERROR; } Tcl_RestoreInterpState(interp, state); *objectPtr = (Tcl_Object) oPtr; - DelRef(oPtr); + + /* + * This decrements the refcount of oPtr. + */ + + TclOODeleteContext(contextPtr); return TCL_OK; } @@ -1912,6 +1904,7 @@ Tcl_CopyObjectInstance( Class *mixinPtr; CallContext *contextPtr; Tcl_Obj *keyPtr, *filterObj, *variableObj, *args[3]; + PrivateVariableMapping *privateVariable; int i, result; /* @@ -1953,16 +1946,22 @@ Tcl_CopyObjectInstance( * Copy the object's mixin references to the new object. */ - FOREACH(mixinPtr, o2Ptr->mixins) { - if (mixinPtr && mixinPtr != o2Ptr->selfCls) { - TclOORemoveFromInstances(o2Ptr, mixinPtr); + if (o2Ptr->mixins.num != 0) { + FOREACH(mixinPtr, o2Ptr->mixins) { + if (mixinPtr && mixinPtr != o2Ptr->selfCls) { + TclOORemoveFromInstances(o2Ptr, mixinPtr); + } + TclOODecrRefCount(mixinPtr->thisPtr); } + ckfree(o2Ptr->mixins.list); } DUPLICATE(o2Ptr->mixins, oPtr->mixins, Class *); FOREACH(mixinPtr, o2Ptr->mixins) { if (mixinPtr && mixinPtr != o2Ptr->selfCls) { TclOOAddToInstances(o2Ptr, mixinPtr); } + /* For the reference just created in DUPLICATE */ + AddRef(mixinPtr->thisPtr); } /* @@ -1975,7 +1974,7 @@ Tcl_CopyObjectInstance( } /* - * Copy the object's variable resolution list to the new object. + * Copy the object's variable resolution lists to the new object. */ DUPLICATE(o2Ptr->variables, oPtr->variables, Tcl_Obj *); @@ -1983,6 +1982,13 @@ Tcl_CopyObjectInstance( Tcl_IncrRefCount(variableObj); } + DUPLICATE(o2Ptr->privateVariables, oPtr->privateVariables, + PrivateVariableMapping); + FOREACH_STRUCT(privateVariable, o2Ptr->privateVariables) { + Tcl_IncrRefCount(privateVariable->variableObj); + Tcl_IncrRefCount(privateVariable->fullNameObj); + } + /* * Copy the object's flags to the new object, clearing those that must be * kept object-local. The duplicate is never deleted at this point, nor is @@ -1992,7 +1998,6 @@ Tcl_CopyObjectInstance( o2Ptr->flags = oPtr->flags & ~( OBJECT_DELETED | ROOT_OBJECT | ROOT_CLASS | FILTER_HANDLING); - /* * Copy the object's metadata. */ @@ -2041,6 +2046,7 @@ Tcl_CopyObjectInstance( FOREACH(superPtr, cls2Ptr->superclasses) { TclOORemoveFromSubclasses(cls2Ptr, superPtr); + TclOODecrRefCount(superPtr->thisPtr); } if (cls2Ptr->superclasses.num) { cls2Ptr->superclasses.list = ckrealloc(cls2Ptr->superclasses.list, @@ -2054,6 +2060,11 @@ Tcl_CopyObjectInstance( cls2Ptr->superclasses.num = clsPtr->superclasses.num; FOREACH(superPtr, cls2Ptr->superclasses) { TclOOAddToSubclasses(cls2Ptr, superPtr); + + /* For the new item in cls2Ptr->superclasses that memcpy just + * created + */ + AddRef(superPtr->thisPtr); } /* @@ -2066,7 +2077,7 @@ Tcl_CopyObjectInstance( } /* - * Copy the source class's variable resolution list. + * Copy the source class's variable resolution lists. */ DUPLICATE(cls2Ptr->variables, clsPtr->variables, Tcl_Obj *); @@ -2074,20 +2085,30 @@ Tcl_CopyObjectInstance( Tcl_IncrRefCount(variableObj); } + DUPLICATE(cls2Ptr->privateVariables, clsPtr->privateVariables, + PrivateVariableMapping); + FOREACH_STRUCT(privateVariable, cls2Ptr->privateVariables) { + Tcl_IncrRefCount(privateVariable->variableObj); + Tcl_IncrRefCount(privateVariable->fullNameObj); + } + /* * Duplicate the source class's mixins (which cannot be circular * references to the duplicate). */ - FOREACH(mixinPtr, cls2Ptr->mixins) { - TclOORemoveFromMixinSubs(cls2Ptr, mixinPtr); - } if (cls2Ptr->mixins.num != 0) { + FOREACH(mixinPtr, cls2Ptr->mixins) { + TclOORemoveFromMixinSubs(cls2Ptr, mixinPtr); + TclOODecrRefCount(mixinPtr->thisPtr); + } ckfree(clsPtr->mixins.list); } DUPLICATE(cls2Ptr->mixins, clsPtr->mixins, Class *); FOREACH(mixinPtr, cls2Ptr->mixins) { TclOOAddToMixinSubs(cls2Ptr, mixinPtr); + /* For the copy just created in DUPLICATE */ + AddRef(mixinPtr->thisPtr); } /* @@ -2143,7 +2164,8 @@ Tcl_CopyObjectInstance( } TclResetRewriteEnsemble(interp, 1); - contextPtr = TclOOGetCallContext(o2Ptr, oPtr->fPtr->clonedName, 0, NULL); + contextPtr = TclOOGetCallContext(o2Ptr, oPtr->fPtr->clonedName, 0, NULL, + NULL, NULL); if (contextPtr) { args[0] = TclOOObjectName(interp, o2Ptr); args[1] = oPtr->fPtr->clonedName; @@ -2433,7 +2455,7 @@ Tcl_ObjectSetMetadata( * * PublicObjectCmd, PrivateObjectCmd, TclOOInvokeObject -- * - * Main entry point for object invokations. The Public* and Private* + * Main entry point for object invocations. The Public* and Private* * wrapper functions (implementations of both object instance commands * and [my]) are just thin wrappers round the main TclOOObjectCmdCore * function. Note that the core is function is NRE-aware. @@ -2518,8 +2540,8 @@ TclOOInvokeObject( * * TclOOObjectCmdCore, FinalizeObjectCall -- * - * Main function for object invokations. Does call chain creation, - * management and invokation. The function FinalizeObjectCall exists to + * Main function for object invocations. Does call chain creation, + * management and invocation. The function FinalizeObjectCall exists to * clean up after the non-recursive processing of TclOOObjectCmdCore. * * ---------------------------------------------------------------------- @@ -2531,7 +2553,7 @@ TclOOObjectCmdCore( Tcl_Interp *interp, /* The interpreter containing the object. */ int objc, /* How many arguments are being passed in. */ Tcl_Obj *const *objv, /* The array of arguments. */ - int flags, /* Whether this is an invokation through the + int flags, /* Whether this is an invocation through the * public or the private command interface. */ Class *startCls) /* Where to start in the call chain, or NULL * if we are to start at the front with @@ -2540,6 +2562,9 @@ TclOOObjectCmdCore( { CallContext *contextPtr; Tcl_Obj *methodNamePtr; + CallFrame *framePtr = ((Interp *) interp)->varFramePtr; + Object *callerObjPtr = NULL; + Class *callerClsPtr = NULL; int result; /* @@ -2554,6 +2579,24 @@ TclOOObjectCmdCore( } /* + * Determine if we're in a context that can see the extra, private methods + * in this class. + */ + + if (framePtr->isProcCallFrame & FRAME_IS_METHOD) { + CallContext *callerContextPtr = framePtr->clientData; + Method *callerMethodPtr = + callerContextPtr->callPtr->chain[callerContextPtr->index].mPtr; + + if (callerMethodPtr->declaringObjectPtr) { + callerObjPtr = callerMethodPtr->declaringObjectPtr; + } + if (callerMethodPtr->declaringClassPtr) { + callerClsPtr = callerMethodPtr->declaringClassPtr; + } + } + + /* * Give plugged in code a chance to remap the method name. */ @@ -2580,7 +2623,8 @@ TclOOObjectCmdCore( Tcl_IncrRefCount(mappedMethodName); contextPtr = TclOOGetCallContext(oPtr, mappedMethodName, - flags | (oPtr->flags & FILTER_HANDLING), methodNamePtr); + flags | (oPtr->flags & FILTER_HANDLING), callerObjPtr, + callerClsPtr, methodNamePtr); TclDecrRefCount(mappedMethodName); if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( @@ -2597,7 +2641,8 @@ TclOOObjectCmdCore( noMapping: contextPtr = TclOOGetCallContext(oPtr, methodNamePtr, - flags | (oPtr->flags & FILTER_HANDLING), NULL); + flags | (oPtr->flags & FILTER_HANDLING), callerObjPtr, + callerClsPtr, NULL); if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "impossible to invoke method \"%s\": no defined method or" @@ -2720,7 +2765,7 @@ Tcl_ObjectContextInvokeNext( * call context while we process the body. However, need to adjust the * argument-skip control because we're guaranteed to have a single prefix * arg (i.e., 'next') and not the variable amount that can happen because - * method invokations (i.e., '$obj meth' and 'my meth'), constructors + * method invocations (i.e., '$obj meth' and 'my meth'), constructors * (i.e., '$cls new' and '$cls create obj') and destructors (no args at * all) come through the same code. */ @@ -2789,7 +2834,7 @@ TclNRObjectContextInvokeNext( * call context while we process the body. However, need to adjust the * argument-skip control because we're guaranteed to have a single prefix * arg (i.e., 'next') and not the variable amount that can happen because - * method invokations (i.e., '$obj meth' and 'my meth'), constructors + * method invocations (i.e., '$obj meth' and 'my meth'), constructors * (i.e., '$cls new' and '$cls create obj') and destructors (no args at * all) come through the same code. */ @@ -3004,7 +3049,7 @@ int Tcl_ObjectDeleted( Tcl_Object object) { - return Deleted(object) ? 1 : 0; + return ((Object *)object)->command == NULL; } Tcl_Object diff --git a/generic/tclOO.decls b/generic/tclOO.decls index 265ba88..f1bb320 100644 --- a/generic/tclOO.decls +++ b/generic/tclOO.decls @@ -58,12 +58,12 @@ declare 10 { } declare 11 { Tcl_Method Tcl_NewInstanceMethod(Tcl_Interp *interp, Tcl_Object object, - Tcl_Obj *nameObj, int isPublic, const Tcl_MethodType *typePtr, + Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, ClientData clientData) } declare 12 { Tcl_Method Tcl_NewMethod(Tcl_Interp *interp, Tcl_Class cls, - Tcl_Obj *nameObj, int isPublic, const Tcl_MethodType *typePtr, + Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, ClientData clientData) } declare 13 { @@ -126,6 +126,9 @@ declare 27 { declare 28 { Tcl_Obj *Tcl_GetObjectName(Tcl_Interp *interp, Tcl_Object object) } +declare 29 { + int Tcl_MethodIsPrivate(Tcl_Method method) +} ###################################################################### # Private API, exposed to support advanced OO systems that plug in on top of diff --git a/generic/tclOO.h b/generic/tclOO.h index d051e79..9c1dd1e 100644 --- a/generic/tclOO.h +++ b/generic/tclOO.h @@ -99,6 +99,15 @@ typedef struct { */ #define TCL_OO_METHOD_VERSION_CURRENT 1 + +/* + * Visibility constants for the flags parameter to Tcl_NewMethod and + * Tcl_NewInstanceMethod. + */ + +#define TCL_OO_METHOD_PUBLIC 1 +#define TCL_OO_METHOD_UNEXPORTED 0 +#define TCL_OO_METHOD_PRIVATE 0x20 /* * The type of some object (or class) metadata. This describes how to delete diff --git a/generic/tclOOBasic.c b/generic/tclOOBasic.c index b2c06a7..763f0ad 100644 --- a/generic/tclOOBasic.c +++ b/generic/tclOOBasic.c @@ -347,7 +347,8 @@ TclOO_Object_Destroy( } if (!(oPtr->flags & DESTRUCTOR_CALLED)) { oPtr->flags |= DESTRUCTOR_CALLED; - contextPtr = TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL); + contextPtr = TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL, NULL, + NULL); if (contextPtr != NULL) { contextPtr->callPtr->flags |= DESTRUCTOR; contextPtr->skip = 0; @@ -499,9 +500,12 @@ TclOO_Object_Unknown( Tcl_Obj *const *objv) /* The actual arguments. */ { CallContext *contextPtr = (CallContext *) context; + Object *callerObj = NULL; + Class *callerCls = NULL; Object *oPtr = contextPtr->oPtr; const char **methodNames; int numMethodNames, i, skip = Tcl_ObjectContextSkippedArgs(context); + CallFrame *framePtr = ((Interp *) interp)->varFramePtr; Tcl_Obj *errorMsg; /* @@ -516,10 +520,31 @@ TclOO_Object_Unknown( } /* + * Determine if the calling context should know about extra private + * methods, and if so, which. + */ + + if (framePtr->isProcCallFrame & FRAME_IS_METHOD) { + CallContext *callerContext = framePtr->clientData; + Method *mPtr = callerContext->callPtr->chain[ + callerContext->index].mPtr; + + if (mPtr->declaringObjectPtr) { + if (oPtr == mPtr->declaringObjectPtr) { + callerObj = mPtr->declaringObjectPtr; + } + } else { + if (TclOOIsReachable(mPtr->declaringClassPtr, oPtr->selfCls)) { + callerCls = mPtr->declaringClassPtr; + } + } + } + + /* * Get the list of methods that we want to know about. */ - numMethodNames = TclOOGetSortedMethodList(oPtr, + numMethodNames = TclOOGetSortedMethodList(oPtr, callerObj, callerCls, contextPtr->callPtr->flags & PUBLIC_METHOD, &methodNames); /* @@ -684,6 +709,7 @@ TclOO_Object_VarName( { Var *varPtr, *aryVar; Tcl_Obj *varNamePtr, *argPtr; + CallFrame *framePtr = ((Interp *) interp)->varFramePtr; const char *arg; if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { @@ -709,6 +735,58 @@ TclOO_Object_VarName( Tcl_Namespace *namespacePtr = Tcl_GetObjectNamespace(Tcl_ObjectContextObject(context)); + /* + * Private method handling. [TIP 500] + * + * If we're in a context that can see some private methods of an + * object, we may need to precede a variable name with its prefix. + * This is a little tricky as we need to check through the inheritance + * hierarchy when the method was declared by a class to see if the + * current object is an instance of that class. + */ + + if (framePtr->isProcCallFrame & FRAME_IS_METHOD) { + Object *oPtr = (Object *) Tcl_ObjectContextObject(context); + CallContext *callerContext = framePtr->clientData; + Method *mPtr = callerContext->callPtr->chain[ + callerContext->index].mPtr; + PrivateVariableMapping *pvPtr; + int i; + + if (mPtr->declaringObjectPtr == oPtr) { + FOREACH_STRUCT(pvPtr, oPtr->privateVariables) { + if (!strcmp(Tcl_GetString(pvPtr->variableObj), + Tcl_GetString(argPtr))) { + argPtr = pvPtr->fullNameObj; + break; + } + } + } else if (mPtr->declaringClassPtr && + mPtr->declaringClassPtr->privateVariables.num) { + Class *clsPtr = mPtr->declaringClassPtr; + int isInstance = TclOOIsReachable(clsPtr, oPtr->selfCls); + Class *mixinCls; + + if (!isInstance) { + FOREACH(mixinCls, oPtr->mixins) { + if (TclOOIsReachable(clsPtr, mixinCls)) { + isInstance = 1; + break; + } + } + } + if (isInstance) { + FOREACH_STRUCT(pvPtr, clsPtr->privateVariables) { + if (!strcmp(Tcl_GetString(pvPtr->variableObj), + Tcl_GetString(argPtr))) { + argPtr = pvPtr->fullNameObj; + break; + } + } + } + } + } + varNamePtr = Tcl_NewStringObj(namespacePtr->fullName, -1); Tcl_AppendToObj(varNamePtr, "::", 2); Tcl_AppendObjToObj(varNamePtr, argPtr); @@ -729,26 +807,16 @@ TclOO_Object_VarName( varNamePtr = Tcl_NewObj(); if (aryVar != NULL) { - Tcl_HashEntry *hPtr; - Tcl_HashSearch search; - Tcl_GetVariableFullName(interp, (Tcl_Var) aryVar, varNamePtr); /* * WARNING! This code pokes inside the implementation of hash tables! */ - hPtr = Tcl_FirstHashEntry((Tcl_HashTable *) aryVar->value.tablePtr, - &search); - while (hPtr != NULL) { - if (varPtr == Tcl_GetHashValue(hPtr)) { - Tcl_AppendToObj(varNamePtr, "(", -1); - Tcl_AppendObjToObj(varNamePtr, hPtr->key.objPtr); - Tcl_AppendToObj(varNamePtr, ")", -1); - break; - } - hPtr = Tcl_NextHashEntry(&search); - } + Tcl_AppendToObj(varNamePtr, "(", -1); + Tcl_AppendObjToObj(varNamePtr, ((VarInHash *) + varPtr)->entry.key.objPtr); + Tcl_AppendToObj(varNamePtr, ")", -1); } else { Tcl_GetVariableFullName(interp, (Tcl_Var) varPtr, varNamePtr); } @@ -1206,22 +1274,10 @@ TclOOCopyObjectCmd( o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, NULL, NULL); } else { const char *name, *namespaceName; - Tcl_DString buffer; name = TclGetString(objv[2]); - Tcl_DStringInit(&buffer); if (name[0] == '\0') { name = NULL; - } else if (name[0]!=':' || name[1]!=':') { - Interp *iPtr = (Interp *) interp; - - if (iPtr->varFramePtr != NULL) { - Tcl_DStringAppend(&buffer, - iPtr->varFramePtr->nsPtr->fullName, -1); - } - TclDStringAppendLiteral(&buffer, "::"); - Tcl_DStringAppend(&buffer, name, -1); - name = Tcl_DStringValue(&buffer); } /* @@ -1243,7 +1299,6 @@ TclOOCopyObjectCmd( } o2Ptr = Tcl_CopyObjectInstance(interp, oPtr, name, namespaceName); - Tcl_DStringFree(&buffer); } if (o2Ptr == NULL) { diff --git a/generic/tclOOCall.c b/generic/tclOOCall.c index 3e4f561..bc84da0 100644 --- a/generic/tclOOCall.c +++ b/generic/tclOOCall.c @@ -46,6 +46,28 @@ struct ChainBuilder { !((flags) & BUILDING_MIXINS) == !((flags) & TRAVERSED_MIXIN)) /* + * Note that the flag bit PRIVATE_METHOD has a confusing name; it's just for + * Itcl's special type of private. + */ + +#define IS_PUBLIC(mPtr) \ + (((mPtr)->flags & PUBLIC_METHOD) != 0) +#define IS_UNEXPORTED(mPtr) \ + (((mPtr)->flags & SCOPE_FLAGS) == 0) +#define IS_ITCLPRIVATE(mPtr) \ + (((mPtr)->flags & PRIVATE_METHOD) != 0) +#define IS_PRIVATE(mPtr) \ + (((mPtr)->flags & TRUE_PRIVATE_METHOD) != 0) +#define WANT_PUBLIC(flags) \ + (((flags) & PUBLIC_METHOD) != 0) +#define WANT_UNEXPORTED(flags) \ + (((flags) & (PRIVATE_METHOD | TRUE_PRIVATE_METHOD)) == 0) +#define WANT_ITCLPRIVATE(flags) \ + (((flags) & PRIVATE_METHOD) != 0) +#define WANT_PRIVATE(flags) \ + (((flags) & TRUE_PRIVATE_METHOD) != 0) + +/* * Function declarations for things defined in this file. */ @@ -59,12 +81,26 @@ static inline void AddMethodToCallChain(Method *const mPtr, struct ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, Class *const filterDecl, int flags); -static inline void AddSimpleChainToCallContext(Object *const oPtr, +static inline int AddInstancePrivateToCallContext(Object *const oPtr, + Tcl_Obj *const methodNameObj, + struct ChainBuilder *const cbPtr, int flags); +static inline void AddStandardMethodName(int flags, Tcl_Obj *namePtr, + Method *mPtr, Tcl_HashTable *namesPtr); +static inline void AddPrivateMethodNames(Tcl_HashTable *methodsTablePtr, + Tcl_HashTable *namesPtr); +static inline int AddSimpleChainToCallContext(Object *const oPtr, + Class *const contextCls, + Tcl_Obj *const methodNameObj, + struct ChainBuilder *const cbPtr, + Tcl_HashTable *const doneFilters, int flags, + Class *const filterDecl); +static int AddPrivatesFromClassChainToCallContext(Class *classPtr, + Class *const contextCls, Tcl_Obj *const methodNameObj, struct ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags, Class *const filterDecl); -static void AddSimpleClassChainToCallContext(Class *classPtr, +static int AddSimpleClassChainToCallContext(Class *classPtr, Tcl_Obj *const methodNameObj, struct ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags, @@ -77,6 +113,8 @@ static inline int IsStillValid(CallChain *callPtr, Object *oPtr, int flags, int reuseMask); static Tcl_NRPostProc ResetFilterFlags; static Tcl_NRPostProc SetFilterFlags; +static int SortMethodNames(Tcl_HashTable *namesPtr, int flags, + const char ***stringsPtr); static inline void StashCallChain(Tcl_Obj *objPtr, CallChain *callPtr); /* @@ -110,7 +148,12 @@ TclOODeleteContext( TclOODeleteChain(contextPtr->callPtr); if (oPtr != NULL) { TclStackFree(oPtr->fPtr->interp, contextPtr); - DelRef(oPtr); + + /* + * Corresponding AddRef() in TclOO.c/TclOOObjectCmdCore + */ + + TclOODecrRefCount(oPtr); } } @@ -233,7 +276,7 @@ FreeMethodNameRep( * TclOOInvokeContext -- * * Invokes a single step along a method call-chain context. Note that the - * invokation of a step along the chain can cause further steps along the + * invocation of a step along the chain can cause further steps along the * chain to be invoked. Note that this function is written to be as light * in stack usage as possible. * @@ -361,6 +404,14 @@ FinalizeMethodRefs( int TclOOGetSortedMethodList( Object *oPtr, /* The object to get the method names for. */ + Object *contextObj, /* From what context object we are inquiring. + * NULL when the context shouldn't see + * object-level private methods. Note that + * flags can override this. */ + Class *contextCls, /* From what context class we are inquiring. + * NULL when the context shouldn't see + * class-level private methods. Note that + * flags can override this. */ int flags, /* Whether we just want the public method * names. */ const char ***stringsPtr) /* Where to write a pointer to the array of @@ -373,12 +424,10 @@ TclOOGetSortedMethodList( * at. Is set-like in nature and keyed by * pointer to class. */ FOREACH_HASH_DECLS; - int i; + int i, numStrings; Class *mixinPtr; Tcl_Obj *namePtr; Method *mPtr; - int isWantedIn; - void *isWanted; Tcl_InitObjHashTable(&names); Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS); @@ -395,18 +444,13 @@ TclOOGetSortedMethodList( if (oPtr->methodsPtr) { FOREACH_HASH(namePtr, mPtr, oPtr->methodsPtr) { - int isNew; - - if ((mPtr->flags & PRIVATE_METHOD) && !(flags & PRIVATE_METHOD)) { + if (IS_PRIVATE(mPtr)) { continue; } - hPtr = Tcl_CreateHashEntry(&names, (char *) namePtr, &isNew); - if (isNew) { - isWantedIn = ((!(flags & PUBLIC_METHOD) - || mPtr->flags & PUBLIC_METHOD) ? IN_LIST : 0); - isWantedIn |= (mPtr->typePtr == NULL ? NO_IMPLEMENTATION : 0); - Tcl_SetHashValue(hPtr, INT2PTR(isWantedIn)); + if (IS_UNEXPORTED(mPtr) && !WANT_UNEXPORTED(flags)) { + continue; } + AddStandardMethodName(flags, namePtr, mPtr, &names); } } @@ -414,84 +458,46 @@ TclOOGetSortedMethodList( * Process method names due to private methods on the object's class. */ - if (flags & PRIVATE_METHOD) { + if (WANT_UNEXPORTED(flags)) { FOREACH_HASH(namePtr, mPtr, &oPtr->selfCls->classMethods) { - if (mPtr->flags & PRIVATE_METHOD) { - int isNew; - - hPtr = Tcl_CreateHashEntry(&names, (char *) namePtr, &isNew); - if (isNew) { - isWantedIn = IN_LIST; - if (mPtr->typePtr == NULL) { - isWantedIn |= NO_IMPLEMENTATION; - } - Tcl_SetHashValue(hPtr, INT2PTR(isWantedIn)); - } else if (mPtr->typePtr != NULL) { - isWantedIn = PTR2INT(Tcl_GetHashValue(hPtr)); - if (isWantedIn & NO_IMPLEMENTATION) { - isWantedIn &= ~NO_IMPLEMENTATION; - Tcl_SetHashValue(hPtr, INT2PTR(isWantedIn)); - } - } + if (IS_UNEXPORTED(mPtr)) { + AddStandardMethodName(flags, namePtr, mPtr, &names); } } } /* + * Process method names due to private methods on the context's object or + * class. Which must be correct if either are not NULL. + */ + + if (contextObj && contextObj->methodsPtr) { + AddPrivateMethodNames(contextObj->methodsPtr, &names); + } + if (contextCls) { + AddPrivateMethodNames(&contextCls->classMethods, &names); + } + + /* * Process (normal) method names from the class hierarchy and the mixin * hierarchy. */ AddClassMethodNames(oPtr->selfCls, flags, &names, &examinedClasses); FOREACH(mixinPtr, oPtr->mixins) { - AddClassMethodNames(mixinPtr, flags|TRAVERSED_MIXIN, &names, + AddClassMethodNames(mixinPtr, flags | TRAVERSED_MIXIN, &names, &examinedClasses); } - Tcl_DeleteHashTable(&examinedClasses); - /* - * See how many (visible) method names there are. If none, we do not (and - * should not) try to sort the list of them. + * Tidy up, sort the names and resolve finally whether we really want + * them (processing export layering). */ - i = 0; - if (names.numEntries != 0) { - const char **strings; - - /* - * We need to build the list of methods to sort. We will be using - * qsort() for this, because it is very unlikely that the list will be - * heavily sorted when it is long enough to matter. - */ - - strings = ckalloc(sizeof(char *) * names.numEntries); - FOREACH_HASH(namePtr, isWanted, &names) { - if (!(flags & PUBLIC_METHOD) || (PTR2INT(isWanted) & IN_LIST)) { - if (PTR2INT(isWanted) & NO_IMPLEMENTATION) { - continue; - } - strings[i++] = TclGetString(namePtr); - } - } - - /* - * Note that 'i' may well be less than names.numEntries when we are - * dealing with public method names. - */ - - if (i > 0) { - if (i > 1) { - qsort((void *) strings, (unsigned) i, sizeof(char *), CmpStr); - } - *stringsPtr = strings; - } else { - ckfree(strings); - } - } - + Tcl_DeleteHashTable(&examinedClasses); + numStrings = SortMethodNames(&names, flags, stringsPtr); Tcl_DeleteHashTable(&names); - return i; + return numStrings; } int @@ -508,10 +514,7 @@ TclOOGetSortedClassMethodList( /* Used to track what classes have been looked * at. Is set-like in nature and keyed by * pointer to class. */ - FOREACH_HASH_DECLS; - int i; - Tcl_Obj *namePtr; - void *isWanted; + int numStrings; Tcl_InitObjHashTable(&names); Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS); @@ -524,50 +527,100 @@ TclOOGetSortedClassMethodList( Tcl_DeleteHashTable(&examinedClasses); /* + * Process private method names if we should. [TIP 500] + */ + + if (WANT_PRIVATE(flags)) { + AddPrivateMethodNames(&clsPtr->classMethods, &names); + flags &= ~TRUE_PRIVATE_METHOD; + } + + /* + * Tidy up, sort the names and resolve finally whether we really want + * them (processing export layering). + */ + + numStrings = SortMethodNames(&names, flags, stringsPtr); + Tcl_DeleteHashTable(&names); + return numStrings; +} + +/* + * ---------------------------------------------------------------------- + * + * SortMethodNames -- + * + * Shared helper for TclOOGetSortedMethodList etc. that knows the method + * sorting rules. + * + * Returns: + * The length of the sorted list. + * + * ---------------------------------------------------------------------- + */ + +static int +SortMethodNames( + Tcl_HashTable *namesPtr, /* The table of names; unsorted, but contains + * whether the names are wanted and under what + * circumstances. */ + int flags, /* Whether we are looking for unexported + * methods. Full private methods are handled + * on insertion to the table. */ + const char ***stringsPtr) /* Where to store the sorted list of strings + * that we produce. ckalloced() */ +{ + const char **strings; + FOREACH_HASH_DECLS; + Tcl_Obj *namePtr; + void *isWanted; + int i = 0; + + /* * See how many (visible) method names there are. If none, we do not (and * should not) try to sort the list of them. */ - i = 0; - if (names.numEntries != 0) { - const char **strings; + if (namesPtr->numEntries == 0) { + *stringsPtr = NULL; + return 0; + } - /* - * We need to build the list of methods to sort. We will be using - * qsort() for this, because it is very unlikely that the list will be - * heavily sorted when it is long enough to matter. - */ + /* + * We need to build the list of methods to sort. We will be using qsort() + * for this, because it is very unlikely that the list will be heavily + * sorted when it is long enough to matter. + */ - strings = ckalloc(sizeof(char *) * names.numEntries); - FOREACH_HASH(namePtr, isWanted, &names) { - if (!(flags & PUBLIC_METHOD) || (PTR2INT(isWanted) & IN_LIST)) { - if (PTR2INT(isWanted) & NO_IMPLEMENTATION) { - continue; - } - strings[i++] = TclGetString(namePtr); + strings = ckalloc(sizeof(char *) * namesPtr->numEntries); + FOREACH_HASH(namePtr, isWanted, namesPtr) { + if (!WANT_PUBLIC(flags) || (PTR2INT(isWanted) & IN_LIST)) { + if (PTR2INT(isWanted) & NO_IMPLEMENTATION) { + continue; } + strings[i++] = TclGetString(namePtr); } + } - /* - * Note that 'i' may well be less than names.numEntries when we are - * dealing with public method names. - */ + /* + * Note that 'i' may well be less than names.numEntries when we are + * dealing with public method names. We don't sort unless there's at least + * two method names. + */ - if (i > 0) { - if (i > 1) { - qsort((void *) strings, (unsigned) i, sizeof(char *), CmpStr); - } - *stringsPtr = strings; - } else { - ckfree(strings); + if (i > 0) { + if (i > 1) { + qsort((void *) strings, (unsigned) i, sizeof(char *), CmpStr); } + *stringsPtr = strings; + } else { + ckfree(strings); + *stringsPtr = NULL; } - - Tcl_DeleteHashTable(&names); return i; } -/* Comparator for GetSortedMethodList */ +/* Comparator for SortMethodNames */ static int CmpStr( const void *ptr1, @@ -576,7 +629,7 @@ CmpStr( const char **strPtr1 = (const char **) ptr1; const char **strPtr2 = (const char **) ptr2; - return TclpUtfNcmp2(*strPtr1, *strPtr2, strlen(*strPtr1)+1); + return TclpUtfNcmp2(*strPtr1, *strPtr2, strlen(*strPtr1) + 1); } /* @@ -609,6 +662,8 @@ AddClassMethodNames( * pointers to the classes, and the values are * immaterial. */ { + int i; + /* * If we've already started looking at this class, stop working on it now * to prevent repeated work. @@ -639,7 +694,6 @@ AddClassMethodNames( if (clsPtr->mixins.num != 0) { Class *mixinPtr; - int i; FOREACH(mixinPtr, clsPtr->mixins) { if (mixinPtr != clsPtr) { @@ -650,20 +704,7 @@ AddClassMethodNames( } FOREACH_HASH(namePtr, mPtr, &clsPtr->classMethods) { - hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew); - if (isNew) { - int isWanted = (!(flags & PUBLIC_METHOD) - || (mPtr->flags & PUBLIC_METHOD)) ? IN_LIST : 0; - - isWanted |= (mPtr->typePtr == NULL ? NO_IMPLEMENTATION : 0); - Tcl_SetHashValue(hPtr, INT2PTR(isWanted)); - } else if ((PTR2INT(Tcl_GetHashValue(hPtr)) & NO_IMPLEMENTATION) - && mPtr->typePtr != NULL) { - int isWanted = PTR2INT(Tcl_GetHashValue(hPtr)); - - isWanted &= ~NO_IMPLEMENTATION; - Tcl_SetHashValue(hPtr, INT2PTR(isWanted)); - } + AddStandardMethodName(flags, namePtr, mPtr, namesPtr); } if (clsPtr->superclasses.num != 1) { @@ -673,7 +714,6 @@ AddClassMethodNames( } if (clsPtr->superclasses.num != 0) { Class *superPtr; - int i; FOREACH(superPtr, clsPtr->superclasses) { AddClassMethodNames(superPtr, flags, namesPtr, @@ -685,19 +725,121 @@ AddClassMethodNames( /* * ---------------------------------------------------------------------- * + * AddPrivateMethodNames, AddStandardMethodName -- + * + * Factored-out helpers for the sorted name list production functions. + * + * ---------------------------------------------------------------------- + */ + +static inline void +AddPrivateMethodNames( + Tcl_HashTable *methodsTablePtr, + Tcl_HashTable *namesPtr) +{ + FOREACH_HASH_DECLS; + Method *mPtr; + Tcl_Obj *namePtr; + + FOREACH_HASH(namePtr, mPtr, methodsTablePtr) { + if (IS_PRIVATE(mPtr)) { + int isNew; + + hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew); + Tcl_SetHashValue(hPtr, INT2PTR(IN_LIST)); + } + } +} + +static inline void +AddStandardMethodName( + int flags, + Tcl_Obj *namePtr, + Method *mPtr, + Tcl_HashTable *namesPtr) +{ + if (!IS_PRIVATE(mPtr)) { + int isNew; + Tcl_HashEntry *hPtr = + Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew); + + if (isNew) { + int isWanted = (!WANT_PUBLIC(flags) || IS_PUBLIC(mPtr)) + ? IN_LIST : 0; + + isWanted |= (mPtr->typePtr == NULL ? NO_IMPLEMENTATION : 0); + Tcl_SetHashValue(hPtr, INT2PTR(isWanted)); + } else if ((PTR2INT(Tcl_GetHashValue(hPtr)) & NO_IMPLEMENTATION) + && mPtr->typePtr != NULL) { + int isWanted = PTR2INT(Tcl_GetHashValue(hPtr)); + + isWanted &= ~NO_IMPLEMENTATION; + Tcl_SetHashValue(hPtr, INT2PTR(isWanted)); + } + } +} + +#undef IN_LIST +#undef NO_IMPLEMENTATION + +/* + * ---------------------------------------------------------------------- + * + * AddInstancePrivateToCallContext -- + * + * Add private methods from the instance. Called when the calling Tcl + * context is a TclOO method declared by an object that is the same as + * the current object. Returns true iff a private method was actually + * found and added to the call chain (as this suppresses caching). + * + * ---------------------------------------------------------------------- + */ + +static inline int +AddInstancePrivateToCallContext( + Object *const oPtr, /* Object to add call chain entries for. */ + Tcl_Obj *const methodName, /* Name of method to add the call chain + * entries for. */ + struct ChainBuilder *const cbPtr, + /* Where to add the call chain entries. */ + int flags) /* What sort of call chain are we building. */ +{ + Tcl_HashEntry *hPtr; + Method *mPtr; + int donePrivate = 0; + + if (oPtr->methodsPtr) { + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) methodName); + if (hPtr != NULL) { + mPtr = Tcl_GetHashValue(hPtr); + if (IS_PRIVATE(mPtr)) { + AddMethodToCallChain(mPtr, cbPtr, NULL, NULL, flags); + donePrivate = 1; + } + } + } + return donePrivate; +} + +/* + * ---------------------------------------------------------------------- + * * AddSimpleChainToCallContext -- * * The core of the call-chain construction engine, this handles calling a * particular method on a particular object. Note that filters and * unknown handling are already handled by the logic that uses this - * function. + * function. Returns true if a private method was one of those found. * * ---------------------------------------------------------------------- */ -static inline void +static inline int AddSimpleChainToCallContext( Object *const oPtr, /* Object to add call chain entries for. */ + Class *const contextCls, /* Context class; the currently considered + * class is equal to this, private methods may + * also be added. [TIP 500] */ Tcl_Obj *const methodNameObj, /* Name of method to add the call chain * entries for. */ @@ -711,44 +853,62 @@ AddSimpleChainToCallContext( * NULL, either the filter was declared by the * object or this isn't a filter. */ { - int i; + int i, foundPrivate = 0, blockedUnexported = 0; + Tcl_HashEntry *hPtr; + Method *mPtr; if (!(flags & (KNOWN_STATE | SPECIAL)) && oPtr->methodsPtr) { - Tcl_HashEntry *hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, - (char *) methodNameObj); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) methodNameObj); if (hPtr != NULL) { - Method *mPtr = Tcl_GetHashValue(hPtr); - - if (flags & PUBLIC_METHOD) { - if (!(mPtr->flags & PUBLIC_METHOD)) { - return; + mPtr = Tcl_GetHashValue(hPtr); + if (!IS_PRIVATE(mPtr)) { + if (WANT_PUBLIC(flags)) { + if (!IS_PUBLIC(mPtr)) { + blockedUnexported = 1; + } else { + flags |= DEFINITE_PUBLIC; + } } else { - flags |= DEFINITE_PUBLIC; + flags |= DEFINITE_PROTECTED; } - } else { - flags |= DEFINITE_PROTECTED; } } } if (!(flags & SPECIAL)) { - Tcl_HashEntry *hPtr; Class *mixinPtr; FOREACH(mixinPtr, oPtr->mixins) { - AddSimpleClassChainToCallContext(mixinPtr, methodNameObj, cbPtr, - doneFilters, flags|TRAVERSED_MIXIN, filterDecl); + if (contextCls) { + foundPrivate |= AddPrivatesFromClassChainToCallContext( + mixinPtr, contextCls, methodNameObj, cbPtr, + doneFilters, flags|TRAVERSED_MIXIN, filterDecl); + } + foundPrivate |= AddSimpleClassChainToCallContext(mixinPtr, + methodNameObj, cbPtr, doneFilters, + flags | TRAVERSED_MIXIN, filterDecl); } - if (oPtr->methodsPtr) { + if (oPtr->methodsPtr && !blockedUnexported) { hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char*) methodNameObj); if (hPtr != NULL) { - AddMethodToCallChain(Tcl_GetHashValue(hPtr), cbPtr, - doneFilters, filterDecl, flags); + mPtr = Tcl_GetHashValue(hPtr); + if (!IS_PRIVATE(mPtr)) { + AddMethodToCallChain(mPtr, cbPtr, doneFilters, filterDecl, + flags); + } } } } - AddSimpleClassChainToCallContext(oPtr->selfCls, methodNameObj, cbPtr, - doneFilters, flags, filterDecl); + if (contextCls) { + foundPrivate |= AddPrivatesFromClassChainToCallContext(oPtr->selfCls, + contextCls, methodNameObj, cbPtr, doneFilters, flags, + filterDecl); + } + if (!blockedUnexported) { + foundPrivate |= AddSimpleClassChainToCallContext(oPtr->selfCls, + methodNameObj, cbPtr, doneFilters, flags, filterDecl); + } + return foundPrivate; } /* @@ -811,8 +971,8 @@ AddMethodToCallChain( * should be sufficient for [incr Tcl] support though. */ - if (!(callPtr->flags & PRIVATE_METHOD) - && (mPtr->flags & PRIVATE_METHOD) + if (!WANT_UNEXPORTED(callPtr->flags) + && IS_UNEXPORTED(mPtr) && (mPtr->declaringClassPtr != NULL) && (mPtr->declaringClassPtr != cbPtr->oPtr->selfCls)) { return; @@ -830,7 +990,7 @@ AddMethodToCallChain( * Call chain semantics states that methods come as *late* in the * call chain as possible. This is done by copying down the * following methods. Note that this does not change the number of - * method invokations in the call chain; it just rearranges them. + * method invocations in the call chain; it just rearranges them. */ Class *declCls = callPtr->chain[i].filterDeclarer; @@ -853,7 +1013,7 @@ AddMethodToCallChain( if (callPtr->numChain == CALL_CHAIN_STATIC_SIZE) { callPtr->chain = - ckalloc(sizeof(struct MInvoke) * (callPtr->numChain+1)); + ckalloc(sizeof(struct MInvoke) * (callPtr->numChain + 1)); memcpy(callPtr->chain, callPtr->staticChain, sizeof(struct MInvoke) * callPtr->numChain); } else if (callPtr->numChain > CALL_CHAIN_STATIC_SIZE) { @@ -900,6 +1060,7 @@ InitCallChain( * ---------------------------------------------------------------------- * * IsStillValid -- + * * Calculates whether the given call chain can be used for executing a * method for the given object. The condition on a chain from a cached * location being reusable is: @@ -935,7 +1096,7 @@ IsStillValid( * TclOOGetCallContext -- * * Responsible for constructing the call context, an ordered list of all - * method implementations to be called as part of a method invokation. + * method implementations to be called as part of a method invocation. * This method is central to the whole operation of the OO system. * * ---------------------------------------------------------------------- @@ -951,6 +1112,12 @@ TclOOGetCallContext( * Only the bits PUBLIC_METHOD, CONSTRUCTOR, * PRIVATE_METHOD, DESTRUCTOR and * FILTER_HANDLING are useful. */ + Object *contextObj, /* Context object; when equal to oPtr, it + * means that private methods may also be + * added. [TIP 500] */ + Class *contextCls, /* Context class; the currently considered + * class is equal to this, private methods may + * also be added. [TIP 500] */ Tcl_Obj *cacheInThisObj) /* What object to cache in, or NULL if it is * to be in the same object as the * methodNameObj. */ @@ -958,7 +1125,7 @@ TclOOGetCallContext( CallContext *contextPtr; CallChain *callPtr; struct ChainBuilder cb; - int i, count, doFilters; + int i, count, doFilters, donePrivate = 0; Tcl_HashEntry *hPtr; Tcl_HashTable doneFilters; @@ -998,7 +1165,7 @@ TclOOGetCallContext( * the object, and in the class). */ - const int reuseMask = ((flags & PUBLIC_METHOD) ? ~0 : ~PUBLIC_METHOD); + const int reuseMask = (WANT_PUBLIC(flags) ? ~0 : ~PUBLIC_METHOD); if (cacheInThisObj->typePtr == &methodNameType) { callPtr = cacheInThisObj->internalRep.twoPtrValue.ptr1; @@ -1050,10 +1217,11 @@ TclOOGetCallContext( */ if (flags & FORCE_UNKNOWN) { - AddSimpleChainToCallContext(oPtr, oPtr->fPtr->unknownMethodNameObj, - &cb, NULL, BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(oPtr, oPtr->fPtr->unknownMethodNameObj, - &cb, NULL, 0, NULL); + AddSimpleChainToCallContext(oPtr, NULL, + oPtr->fPtr->unknownMethodNameObj, &cb, NULL, BUILDING_MIXINS, + NULL); + AddSimpleChainToCallContext(oPtr, NULL, + oPtr->fPtr->unknownMethodNameObj, &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; callPtr->epoch = -1; if (callPtr->numChain == 0) { @@ -1082,10 +1250,10 @@ TclOOGetCallContext( OBJECT_MIXIN); } FOREACH(filterObj, oPtr->filters) { - AddSimpleChainToCallContext(oPtr, filterObj, &cb, &doneFilters, - BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(oPtr, filterObj, &cb, &doneFilters, 0, - NULL); + donePrivate |= AddSimpleChainToCallContext(oPtr, contextCls, + filterObj, &cb, &doneFilters, BUILDING_MIXINS, NULL); + donePrivate |= AddSimpleChainToCallContext(oPtr, contextCls, + filterObj, &cb, &doneFilters, 0, NULL); } AddClassFiltersToCallContext(oPtr, oPtr->selfCls, &cb, &doneFilters, BUILDING_MIXINS); @@ -1100,9 +1268,15 @@ TclOOGetCallContext( * handle class mixins right. */ - AddSimpleChainToCallContext(oPtr, methodNameObj, &cb, NULL, - flags|BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(oPtr, methodNameObj, &cb, NULL, flags, NULL); + if (oPtr == contextObj) { + donePrivate |= AddInstancePrivateToCallContext(oPtr, methodNameObj, + &cb, flags); + donePrivate |= (contextObj->flags & HAS_PRIVATE_METHODS); + } + donePrivate |= AddSimpleChainToCallContext(oPtr, contextCls, + methodNameObj, &cb, NULL, flags|BUILDING_MIXINS, NULL); + donePrivate |= AddSimpleChainToCallContext(oPtr, contextCls, + methodNameObj, &cb, NULL, flags, NULL); /* * Check to see if the method has no implementation. If so, we probably @@ -1120,17 +1294,18 @@ TclOOGetCallContext( TclOODeleteChain(callPtr); return NULL; } - AddSimpleChainToCallContext(oPtr, oPtr->fPtr->unknownMethodNameObj, - &cb, NULL, BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(oPtr, oPtr->fPtr->unknownMethodNameObj, - &cb, NULL, 0, NULL); + AddSimpleChainToCallContext(oPtr, NULL, + oPtr->fPtr->unknownMethodNameObj, &cb, NULL, BUILDING_MIXINS, + NULL); + AddSimpleChainToCallContext(oPtr, NULL, + oPtr->fPtr->unknownMethodNameObj, &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; callPtr->epoch = -1; if (count == callPtr->numChain) { TclOODeleteChain(callPtr); return NULL; } - } else if (doFilters) { + } else if (doFilters && !donePrivate) { if (hPtr == NULL) { if (oPtr->flags & USE_CLASS_CACHE) { if (oPtr->selfCls->classChainCache == NULL) { @@ -1171,6 +1346,11 @@ TclOOGetCallContext( returnContext: contextPtr = TclStackAlloc(oPtr->fPtr->interp, sizeof(CallContext)); contextPtr->oPtr = oPtr; + + /* + * Corresponding TclOODecrRefCount() in TclOODeleteContext + */ + AddRef(oPtr); contextPtr->callPtr = callPtr; contextPtr->skip = 2; @@ -1231,8 +1411,7 @@ TclOOGetStereotypeCallChain( hPtr = Tcl_FindHashEntry(clsPtr->classChainCache, (char *) methodNameObj); if (hPtr != NULL && Tcl_GetHashValue(hPtr) != NULL) { - const int reuseMask = - ((flags & PUBLIC_METHOD) ? ~0 : ~PUBLIC_METHOD); + const int reuseMask = (WANT_PUBLIC(flags) ? ~0 : ~PUBLIC_METHOD); callPtr = Tcl_GetHashValue(hPtr); if (IsStillValid(callPtr, &obj, flags, reuseMask)) { @@ -1276,9 +1455,10 @@ TclOOGetStereotypeCallChain( * Add the actual method implementations. */ - AddSimpleChainToCallContext(&obj, methodNameObj, &cb, NULL, + AddSimpleChainToCallContext(&obj, NULL, methodNameObj, &cb, NULL, flags|BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(&obj, methodNameObj, &cb, NULL, flags, NULL); + AddSimpleChainToCallContext(&obj, NULL, methodNameObj, &cb, NULL, flags, + NULL); /* * Check to see if the method has no implementation. If so, we probably @@ -1287,10 +1467,10 @@ TclOOGetStereotypeCallChain( */ if (count == callPtr->numChain) { - AddSimpleChainToCallContext(&obj, fPtr->unknownMethodNameObj, &cb, - NULL, BUILDING_MIXINS, NULL); - AddSimpleChainToCallContext(&obj, fPtr->unknownMethodNameObj, &cb, - NULL, 0, NULL); + AddSimpleChainToCallContext(&obj, NULL, fPtr->unknownMethodNameObj, + &cb, NULL, BUILDING_MIXINS, NULL); + AddSimpleChainToCallContext(&obj, NULL, fPtr->unknownMethodNameObj, + &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; callPtr->epoch = -1; if (count == callPtr->numChain) { @@ -1370,9 +1550,9 @@ AddClassFiltersToCallContext( (void) Tcl_CreateHashEntry(doneFilters, (char *) filterObj, &isNew); if (isNew) { - AddSimpleChainToCallContext(oPtr, filterObj, cbPtr, + AddSimpleChainToCallContext(oPtr, NULL, filterObj, cbPtr, doneFilters, clearedFlags|BUILDING_MIXINS, clsPtr); - AddSimpleChainToCallContext(oPtr, filterObj, cbPtr, + AddSimpleChainToCallContext(oPtr, NULL, filterObj, cbPtr, doneFilters, clearedFlags, clsPtr); } } @@ -1399,6 +1579,87 @@ AddClassFiltersToCallContext( /* * ---------------------------------------------------------------------- * + * AddPrivatesFromClassChainToCallContext -- + * + * Helper for AddSimpleChainToCallContext that is used to find private + * methds and add them to the call chain. Returns true when a private + * method is found and added. [TIP 500] + * + * ---------------------------------------------------------------------- + */ + +static int +AddPrivatesFromClassChainToCallContext( + Class *classPtr, /* Class to add the call chain entries for. */ + Class *const contextCls, /* Context class; the currently considered + * class is equal to this, private methods may + * also be added. */ + Tcl_Obj *const methodName, /* Name of method to add the call chain + * entries for. */ + struct ChainBuilder *const cbPtr, + /* Where to add the call chain entries. */ + Tcl_HashTable *const doneFilters, + /* Where to record what call chain entries + * have been processed. */ + int flags, /* What sort of call chain are we building. */ + Class *const filterDecl) /* The class that declared the filter. If + * NULL, either the filter was declared by the + * object or this isn't a filter. */ +{ + int i; + Class *superPtr; + + /* + * We hard-code the tail-recursive form. It's by far the most common case + * *and* it is much more gentle on the stack. + * + * Note that mixins must be processed before the main class hierarchy. + * [Bug 1998221] + */ + + tailRecurse: + FOREACH(superPtr, classPtr->mixins) { + if (AddPrivatesFromClassChainToCallContext(superPtr, contextCls, + methodName, cbPtr, doneFilters, flags|TRAVERSED_MIXIN, + filterDecl)) { + return 1; + } + } + + if (classPtr == contextCls) { + Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&classPtr->classMethods, + (char *) methodName); + + if (hPtr != NULL) { + register Method *mPtr = Tcl_GetHashValue(hPtr); + + if (IS_PRIVATE(mPtr)) { + AddMethodToCallChain(mPtr, cbPtr, doneFilters, filterDecl, + flags); + return 1; + } + } + } + + switch (classPtr->superclasses.num) { + case 1: + classPtr = classPtr->superclasses.list[0]; + goto tailRecurse; + default: + FOREACH(superPtr, classPtr->superclasses) { + if (AddPrivatesFromClassChainToCallContext(superPtr, contextCls, + methodName, cbPtr, doneFilters, flags, filterDecl)) { + return 1; + } + } + case 0: + return 0; + } +} + +/* + * ---------------------------------------------------------------------- + * * AddSimpleClassChainToCallContext -- * * Construct a call-chain from a class hierarchy. @@ -1406,7 +1667,7 @@ AddClassFiltersToCallContext( * ---------------------------------------------------------------------- */ -static void +static int AddSimpleClassChainToCallContext( Class *classPtr, /* Class to add the call chain entries for. */ Tcl_Obj *const methodNameObj, @@ -1422,7 +1683,7 @@ AddSimpleClassChainToCallContext( * NULL, either the filter was declared by the * object or this isn't a filter. */ { - int i; + int i, privateDanger = 0; Class *superPtr; /* @@ -1435,8 +1696,9 @@ AddSimpleClassChainToCallContext( tailRecurse: FOREACH(superPtr, classPtr->mixins) { - AddSimpleClassChainToCallContext(superPtr, methodNameObj, cbPtr, - doneFilters, flags|TRAVERSED_MIXIN, filterDecl); + privateDanger |= AddSimpleClassChainToCallContext(superPtr, + methodNameObj, cbPtr, doneFilters, flags | TRAVERSED_MIXIN, + filterDecl); } if (flags & CONSTRUCTOR) { @@ -1450,21 +1712,26 @@ AddSimpleClassChainToCallContext( Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&classPtr->classMethods, (char *) methodNameObj); + if (classPtr->flags & HAS_PRIVATE_METHODS) { + privateDanger |= 1; + } if (hPtr != NULL) { register Method *mPtr = Tcl_GetHashValue(hPtr); - if (!(flags & KNOWN_STATE)) { - if (flags & PUBLIC_METHOD) { - if (mPtr->flags & PUBLIC_METHOD) { + if (!IS_PRIVATE(mPtr)) { + if (!(flags & KNOWN_STATE)) { + if (flags & PUBLIC_METHOD) { + if (!IS_PUBLIC(mPtr)) { + return privateDanger; + } flags |= DEFINITE_PUBLIC; } else { - return; + flags |= DEFINITE_PROTECTED; } - } else { - flags |= DEFINITE_PROTECTED; } + AddMethodToCallChain(mPtr, cbPtr, doneFilters, filterDecl, + flags); } - AddMethodToCallChain(mPtr, cbPtr, doneFilters, filterDecl, flags); } } @@ -1474,11 +1741,11 @@ AddSimpleClassChainToCallContext( goto tailRecurse; default: FOREACH(superPtr, classPtr->superclasses) { - AddSimpleClassChainToCallContext(superPtr, methodNameObj, cbPtr, - doneFilters, flags, filterDecl); + privateDanger |= AddSimpleClassChainToCallContext(superPtr, + methodNameObj, cbPtr, doneFilters, flags, filterDecl); } case 0: - return; + return privateDanger; } } @@ -1498,7 +1765,7 @@ TclOORenderCallChain( Tcl_Interp *interp, CallChain *callPtr) { - Tcl_Obj *filterLiteral, *methodLiteral, *objectLiteral; + Tcl_Obj *filterLiteral, *methodLiteral, *objectLiteral, *privateLiteral; Tcl_Obj *resultObj, *descObjs[4], **objv; Foundation *fPtr = TclOOGetFoundation(interp); int i; @@ -1507,17 +1774,19 @@ TclOORenderCallChain( * Allocate the literals (potentially) used in our description. */ - filterLiteral = Tcl_NewStringObj("filter", -1); + TclNewLiteralStringObj(filterLiteral, "filter"); Tcl_IncrRefCount(filterLiteral); - methodLiteral = Tcl_NewStringObj("method", -1); + TclNewLiteralStringObj(methodLiteral, "method"); Tcl_IncrRefCount(methodLiteral); - objectLiteral = Tcl_NewStringObj("object", -1); + TclNewLiteralStringObj(objectLiteral, "object"); Tcl_IncrRefCount(objectLiteral); + TclNewLiteralStringObj(privateLiteral, "private"); + Tcl_IncrRefCount(privateLiteral); /* * Do the actual construction of the descriptions. They consist of a list * of triples that describe the details of how a method is understood. For - * each triple, the first word is the type of invokation ("method" is + * each triple, the first word is the type of invocation ("method" is * normal, "unknown" is special because it adds the method name as an * extra argument when handled by some method types, and "filter" is * special because it's a filter method). The second word is the name of @@ -1530,16 +1799,15 @@ TclOORenderCallChain( for (i=0 ; i<callPtr->numChain ; i++) { struct MInvoke *miPtr = &callPtr->chain[i]; - descObjs[0] = miPtr->isFilter - ? filterLiteral - : callPtr->flags & OO_UNKNOWN_METHOD - ? fPtr->unknownMethodNameObj - : methodLiteral; - descObjs[1] = callPtr->flags & CONSTRUCTOR - ? fPtr->constructorName - : callPtr->flags & DESTRUCTOR - ? fPtr->destructorName - : miPtr->mPtr->namePtr; + descObjs[0] = + miPtr->isFilter ? filterLiteral : + callPtr->flags & OO_UNKNOWN_METHOD ? fPtr->unknownMethodNameObj : + IS_PRIVATE(miPtr->mPtr) ? privateLiteral : + methodLiteral; + descObjs[1] = + callPtr->flags & CONSTRUCTOR ? fPtr->constructorName : + callPtr->flags & DESTRUCTOR ? fPtr->destructorName : + miPtr->mPtr->namePtr; descObjs[2] = miPtr->mPtr->declaringClassPtr ? Tcl_GetObjectName(interp, (Tcl_Object) miPtr->mPtr->declaringClassPtr->thisPtr) @@ -1557,6 +1825,7 @@ TclOORenderCallChain( Tcl_DecrRefCount(filterLiteral); Tcl_DecrRefCount(methodLiteral); Tcl_DecrRefCount(objectLiteral); + Tcl_DecrRefCount(privateLiteral); /* * Finish building the description and return it. diff --git a/generic/tclOODecls.h b/generic/tclOODecls.h index 9fd62ec..928d07e 100644 --- a/generic/tclOODecls.h +++ b/generic/tclOODecls.h @@ -59,11 +59,11 @@ TCLAPI Tcl_Obj * Tcl_MethodName(Tcl_Method method); /* 11 */ TCLAPI Tcl_Method Tcl_NewInstanceMethod(Tcl_Interp *interp, Tcl_Object object, Tcl_Obj *nameObj, - int isPublic, const Tcl_MethodType *typePtr, + int flags, const Tcl_MethodType *typePtr, ClientData clientData); /* 12 */ TCLAPI Tcl_Method Tcl_NewMethod(Tcl_Interp *interp, Tcl_Class cls, - Tcl_Obj *nameObj, int isPublic, + Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, ClientData clientData); /* 13 */ @@ -116,6 +116,8 @@ TCLAPI void Tcl_ClassSetDestructor(Tcl_Interp *interp, /* 28 */ TCLAPI Tcl_Obj * Tcl_GetObjectName(Tcl_Interp *interp, Tcl_Object object); +/* 29 */ +TCLAPI int Tcl_MethodIsPrivate(Tcl_Method method); typedef struct { const struct TclOOIntStubs *tclOOIntStubs; @@ -136,8 +138,8 @@ typedef struct TclOOStubs { int (*tcl_MethodIsPublic) (Tcl_Method method); /* 8 */ int (*tcl_MethodIsType) (Tcl_Method method, const Tcl_MethodType *typePtr, ClientData *clientDataPtr); /* 9 */ Tcl_Obj * (*tcl_MethodName) (Tcl_Method method); /* 10 */ - Tcl_Method (*tcl_NewInstanceMethod) (Tcl_Interp *interp, Tcl_Object object, Tcl_Obj *nameObj, int isPublic, const Tcl_MethodType *typePtr, ClientData clientData); /* 11 */ - Tcl_Method (*tcl_NewMethod) (Tcl_Interp *interp, Tcl_Class cls, Tcl_Obj *nameObj, int isPublic, const Tcl_MethodType *typePtr, ClientData clientData); /* 12 */ + Tcl_Method (*tcl_NewInstanceMethod) (Tcl_Interp *interp, Tcl_Object object, Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, ClientData clientData); /* 11 */ + Tcl_Method (*tcl_NewMethod) (Tcl_Interp *interp, Tcl_Class cls, Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, ClientData clientData); /* 12 */ Tcl_Object (*tcl_NewObjectInstance) (Tcl_Interp *interp, Tcl_Class cls, const char *nameStr, const char *nsNameStr, int objc, Tcl_Obj *const *objv, int skip); /* 13 */ int (*tcl_ObjectDeleted) (Tcl_Object object); /* 14 */ int (*tcl_ObjectContextIsFiltering) (Tcl_ObjectContext context); /* 15 */ @@ -154,6 +156,7 @@ typedef struct TclOOStubs { void (*tcl_ClassSetConstructor) (Tcl_Interp *interp, Tcl_Class clazz, Tcl_Method method); /* 26 */ void (*tcl_ClassSetDestructor) (Tcl_Interp *interp, Tcl_Class clazz, Tcl_Method method); /* 27 */ Tcl_Obj * (*tcl_GetObjectName) (Tcl_Interp *interp, Tcl_Object object); /* 28 */ + int (*tcl_MethodIsPrivate) (Tcl_Method method); /* 29 */ } TclOOStubs; extern const TclOOStubs *tclOOStubsPtr; @@ -226,6 +229,8 @@ extern const TclOOStubs *tclOOStubsPtr; (tclOOStubsPtr->tcl_ClassSetDestructor) /* 27 */ #define Tcl_GetObjectName \ (tclOOStubsPtr->tcl_GetObjectName) /* 28 */ +#define Tcl_MethodIsPrivate \ + (tclOOStubsPtr->tcl_MethodIsPrivate) /* 29 */ #endif /* defined(USE_TCLOO_STUBS) */ diff --git a/generic/tclOODefineCmds.c b/generic/tclOODefineCmds.c index b0bfd9c..3c27236 100644 --- a/generic/tclOODefineCmds.c +++ b/generic/tclOODefineCmds.c @@ -17,6 +17,12 @@ #include "tclOOInt.h" /* + * The actual value used to mark private declaration frames. + */ + +#define PRIVATE_FRAME (FRAME_IS_OO_DEFINE | FRAME_IS_PRIVATE_DEFINE) + +/* * The maximum length of fully-qualified object name to use in an errorinfo * message. Longer than this will be curtailed. */ @@ -118,11 +124,41 @@ static const struct DeclaredSlot slots[] = { SLOT("objdefine::variable", ObjVarsGet, ObjVarsSet), {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}} }; + +/* + * How to build the in-namespace name of a private variable. This is a pattern + * used with Tcl_ObjPrintf(). + */ + +#define PRIVATE_VARIABLE_PATTERN "%d : %s" + +/* + * ---------------------------------------------------------------------- + * + * IsPrivateDefine -- + * + * Extracts whether the current context is handling private definitions. + * + * ---------------------------------------------------------------------- + */ + +static inline int +IsPrivateDefine( + Tcl_Interp *interp) +{ + Interp *iPtr = (Interp *) interp; + + if (!iPtr->varFramePtr) { + return 0; + } + return iPtr->varFramePtr->isProcCallFrame == PRIVATE_FRAME; +} /* * ---------------------------------------------------------------------- * * BumpGlobalEpoch -- + * * Utility that ensures that call chains that are invalid will get thrown * away at an appropriate time. Note that exactly which epoch gets * advanced will depend on exactly what the class is tangled up in; in @@ -167,6 +203,7 @@ BumpGlobalEpoch( * ---------------------------------------------------------------------- * * RecomputeClassCacheFlag -- + * * Determine whether the object is prototypical of its class, and hence * able to use the class's method chain cache. * @@ -189,6 +226,7 @@ RecomputeClassCacheFlag( * ---------------------------------------------------------------------- * * TclOOObjectSetFilters -- + * * Install a list of filter method names into an object. * * ---------------------------------------------------------------------- @@ -247,6 +285,7 @@ TclOOObjectSetFilters( * ---------------------------------------------------------------------- * * TclOOClassSetFilters -- + * * Install a list of filter method names into a class. * * ---------------------------------------------------------------------- @@ -309,6 +348,7 @@ TclOOClassSetFilters( * ---------------------------------------------------------------------- * * TclOOObjectSetMixins -- + * * Install a list of mixin classes into an object. * * ---------------------------------------------------------------------- @@ -326,9 +366,8 @@ TclOOObjectSetMixins( if (numMixins == 0) { if (oPtr->mixins.num != 0) { FOREACH(mixinPtr, oPtr->mixins) { - if (mixinPtr) { - TclOORemoveFromInstances(oPtr, mixinPtr); - } + TclOORemoveFromInstances(oPtr, mixinPtr); + TclOODecrRefCount(mixinPtr->thisPtr); } ckfree(oPtr->mixins.list); oPtr->mixins.num = 0; @@ -340,6 +379,7 @@ TclOOObjectSetMixins( if (mixinPtr && mixinPtr != oPtr->selfCls) { TclOORemoveFromInstances(oPtr, mixinPtr); } + TclOODecrRefCount(mixinPtr->thisPtr); } oPtr->mixins.list = ckrealloc(oPtr->mixins.list, sizeof(Class *) * numMixins); @@ -352,6 +392,8 @@ TclOOObjectSetMixins( FOREACH(mixinPtr, oPtr->mixins) { if (mixinPtr != oPtr->selfCls) { TclOOAddToInstances(oPtr, mixinPtr); + /* For the new copy created by memcpy */ + AddRef(mixinPtr->thisPtr); } } } @@ -362,6 +404,7 @@ TclOOObjectSetMixins( * ---------------------------------------------------------------------- * * TclOOClassSetMixins -- + * * Install a list of mixin classes into a class. * * ---------------------------------------------------------------------- @@ -381,6 +424,7 @@ TclOOClassSetMixins( if (classPtr->mixins.num != 0) { FOREACH(mixinPtr, classPtr->mixins) { TclOORemoveFromMixinSubs(classPtr, mixinPtr); + TclOODecrRefCount(mixinPtr->thisPtr); } ckfree(classPtr->mixins.list); classPtr->mixins.num = 0; @@ -389,6 +433,7 @@ TclOOClassSetMixins( if (classPtr->mixins.num != 0) { FOREACH(mixinPtr, classPtr->mixins) { TclOORemoveFromMixinSubs(classPtr, mixinPtr); + TclOODecrRefCount(mixinPtr->thisPtr); } classPtr->mixins.list = ckrealloc(classPtr->mixins.list, sizeof(Class *) * numMixins); @@ -399,6 +444,8 @@ TclOOClassSetMixins( memcpy(classPtr->mixins.list, mixins, sizeof(Class *) * numMixins); FOREACH(mixinPtr, classPtr->mixins) { TclOOAddToMixinSubs(classPtr, mixinPtr); + /* For the new copy created by memcpy */ + AddRef(mixinPtr->thisPtr); } } BumpGlobalEpoch(interp, classPtr); @@ -407,7 +454,125 @@ TclOOClassSetMixins( /* * ---------------------------------------------------------------------- * + * InstallStandardVariableMapping, InstallPrivateVariableMapping -- + * + * Helpers for installing standard and private variable maps. + * + * ---------------------------------------------------------------------- + */ +static inline void +InstallStandardVariableMapping( + VariableNameList *vnlPtr, + int varc, + Tcl_Obj *const *varv) +{ + Tcl_Obj *variableObj; + int i, n, created; + Tcl_HashTable uniqueTable; + + for (i=0 ; i<varc ; i++) { + Tcl_IncrRefCount(varv[i]); + } + FOREACH(variableObj, *vnlPtr) { + Tcl_DecrRefCount(variableObj); + } + if (i != varc) { + if (varc == 0) { + ckfree(vnlPtr->list); + } else if (i) { + vnlPtr->list = ckrealloc(vnlPtr->list, sizeof(Tcl_Obj *) * varc); + } else { + vnlPtr->list = ckalloc(sizeof(Tcl_Obj *) * varc); + } + } + vnlPtr->num = 0; + if (varc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; i<varc ; i++) { + Tcl_CreateHashEntry(&uniqueTable, varv[i], &created); + if (created) { + vnlPtr->list[n++] = varv[i]; + } else { + Tcl_DecrRefCount(varv[i]); + } + } + vnlPtr->num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != varc) { + vnlPtr->list = ckrealloc(vnlPtr->list, sizeof(Tcl_Obj *) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +static inline void +InstallPrivateVariableMapping( + PrivateVariableList *pvlPtr, + int varc, + Tcl_Obj *const *varv, + int creationEpoch) +{ + PrivateVariableMapping *privatePtr; + int i, n, created; + Tcl_HashTable uniqueTable; + + for (i=0 ; i<varc ; i++) { + Tcl_IncrRefCount(varv[i]); + } + FOREACH_STRUCT(privatePtr, *pvlPtr) { + Tcl_DecrRefCount(privatePtr->variableObj); + Tcl_DecrRefCount(privatePtr->fullNameObj); + } + if (i != varc) { + if (varc == 0) { + ckfree(pvlPtr->list); + } else if (i) { + pvlPtr->list = ckrealloc(pvlPtr->list, + sizeof(PrivateVariableMapping) * varc); + } else { + pvlPtr->list = ckalloc(sizeof(PrivateVariableMapping) * varc); + } + } + + pvlPtr->num = 0; + if (varc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; i<varc ; i++) { + Tcl_CreateHashEntry(&uniqueTable, varv[i], &created); + if (created) { + privatePtr = &(pvlPtr->list[n++]); + privatePtr->variableObj = varv[i]; + privatePtr->fullNameObj = Tcl_ObjPrintf( + PRIVATE_VARIABLE_PATTERN, + creationEpoch, Tcl_GetString(varv[i])); + Tcl_IncrRefCount(privatePtr->fullNameObj); + } else { + Tcl_DecrRefCount(varv[i]); + } + } + pvlPtr->num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != varc) { + pvlPtr->list = ckrealloc(pvlPtr->list, + sizeof(PrivateVariableMapping) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +/* + * ---------------------------------------------------------------------- + * * RenameDeleteMethod -- + * * Core of the code to rename and delete methods. * * ---------------------------------------------------------------------- @@ -497,6 +662,7 @@ RenameDeleteMethod( * ---------------------------------------------------------------------- * * TclOOUnknownDefinition -- + * * Handles what happens when an unknown command is encountered during the * processing of a definition script. Works by finding a command in the * operating definition namespace that the requested command is a unique @@ -575,6 +741,7 @@ TclOOUnknownDefinition( * ---------------------------------------------------------------------- * * FindCommand -- + * * Specialized version of Tcl_FindCommand that handles command prefixes * and disallows namespace magic. * @@ -635,6 +802,7 @@ FindCommand( * ---------------------------------------------------------------------- * * InitDefineContext -- + * * Does the magic incantations necessary to push the special stack frame * used when processing object definitions. It is up to the caller to * dispose of the frame (with TclPopStackFrame) when finished. @@ -660,7 +828,9 @@ InitDefineContext( return TCL_ERROR; } - /* framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules */ + /* + * framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules. + */ (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr, namespacePtr, FRAME_IS_OO_DEFINE); @@ -675,6 +845,7 @@ InitDefineContext( * ---------------------------------------------------------------------- * * TclOOGetDefineCmdContext -- + * * Extracts the magic token from the current stack frame, or returns NULL * (and leaves an error message) otherwise. * @@ -689,7 +860,8 @@ TclOOGetDefineCmdContext( Tcl_Object object; if ((iPtr->varFramePtr == NULL) - || (iPtr->varFramePtr->isProcCallFrame != FRAME_IS_OO_DEFINE)) { + || (iPtr->varFramePtr->isProcCallFrame != FRAME_IS_OO_DEFINE + && iPtr->varFramePtr->isProcCallFrame != PRIVATE_FRAME)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "this command may only be called from within the context of" " an ::oo::define or ::oo::objdefine command", -1)); @@ -711,6 +883,7 @@ TclOOGetDefineCmdContext( * ---------------------------------------------------------------------- * * GetClassInOuterContext -- + * * Wrapper round Tcl_GetObjectFromObj to perform the lookup in the * context that called oo::define (or equivalent). Note that this may * have to go up multiple levels to get the level that we started doing @@ -729,7 +902,8 @@ GetClassInOuterContext( Object *oPtr; CallFrame *savedFramePtr = iPtr->varFramePtr; - while (iPtr->varFramePtr->isProcCallFrame == FRAME_IS_OO_DEFINE) { + while (iPtr->varFramePtr->isProcCallFrame == FRAME_IS_OO_DEFINE + || iPtr->varFramePtr->isProcCallFrame == PRIVATE_FRAME) { if (iPtr->varFramePtr->callerVarPtr == NULL) { Tcl_Panic("getting outer context when already in global context"); } @@ -753,6 +927,7 @@ GetClassInOuterContext( * ---------------------------------------------------------------------- * * GenerateErrorInfo -- + * * Factored out code to generate part of the error trace messages. * * ---------------------------------------------------------------------- @@ -791,6 +966,7 @@ GenerateErrorInfo( * ---------------------------------------------------------------------- * * MagicDefinitionInvoke -- + * * Part of the implementation of the "oo::define" and "oo::objdefine" * commands that is used to implement the more-than-one-argument case, * applying ensemble-like tricks with dispatch so that error messages are @@ -854,6 +1030,7 @@ MagicDefinitionInvoke( * ---------------------------------------------------------------------- * * TclOODefineObjCmd -- + * * Implementation of the "oo::define" command. Works by effectively doing * the same as 'namespace eval', but with extra magic applied so that the * object to be modified is known to the commands in the target @@ -914,7 +1091,7 @@ TclOODefineObjCmd( } else { result = MagicDefinitionInvoke(interp, fPtr->defineNs, 2, objc, objv); } - DelRef(oPtr); + TclOODecrRefCount(oPtr); /* * Restore the previous "current" namespace. @@ -928,6 +1105,7 @@ TclOODefineObjCmd( * ---------------------------------------------------------------------- * * TclOOObjDefObjCmd -- + * * Implementation of the "oo::objdefine" command. Works by effectively * doing the same as 'namespace eval', but with extra magic applied so * that the object to be modified is known to the commands in the target @@ -981,7 +1159,7 @@ TclOOObjDefObjCmd( } else { result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 2, objc, objv); } - DelRef(oPtr); + TclOODecrRefCount(oPtr); /* * Restore the previous "current" namespace. @@ -995,6 +1173,7 @@ TclOOObjDefObjCmd( * ---------------------------------------------------------------------- * * TclOODefineSelfObjCmd -- + * * Implementation of the "self" subcommand of the "oo::define" command. * Works by effectively doing the same as 'namespace eval', but with * extra magic applied so that the object to be modified is known to the @@ -1013,7 +1192,7 @@ TclOODefineSelfObjCmd( { Foundation *fPtr = TclOOGetFoundation(interp); Object *oPtr; - int result; + int result, private; oPtr = (Object *) TclOOGetDefineCmdContext(interp); if (oPtr == NULL) { @@ -1025,6 +1204,8 @@ TclOODefineSelfObjCmd( return TCL_OK; } + private = IsPrivateDefine(interp); + /* * Make the oo::objdefine namespace the current namespace and evaluate the * command(s). @@ -1033,6 +1214,9 @@ TclOODefineSelfObjCmd( if (InitDefineContext(interp, fPtr->objdefNs, oPtr, objc,objv) != TCL_OK){ return TCL_ERROR; } + if (private) { + ((Interp *) interp)->varFramePtr->isProcCallFrame = PRIVATE_FRAME; + } AddRef(oPtr); if (objc == 2) { @@ -1040,7 +1224,7 @@ TclOODefineSelfObjCmd( Tcl_IncrRefCount(objNameObj); result = TclEvalObjEx(interp, objv[1], 0, - ((Interp *)interp)->cmdFramePtr, 2); + ((Interp *)interp)->cmdFramePtr, 1); if (result == TCL_ERROR) { GenerateErrorInfo(interp, oPtr, objNameObj, "class object"); } @@ -1048,7 +1232,7 @@ TclOODefineSelfObjCmd( } else { result = MagicDefinitionInvoke(interp, fPtr->objdefNs, 1, objc, objv); } - DelRef(oPtr); + TclOODecrRefCount(oPtr); /* * Restore the previous "current" namespace. @@ -1062,6 +1246,7 @@ TclOODefineSelfObjCmd( * ---------------------------------------------------------------------- * * TclOODefineObjSelfObjCmd -- + * * Implementation of the "self" subcommand of the "oo::objdefine" * command. * @@ -1094,7 +1279,81 @@ TclOODefineObjSelfObjCmd( /* * ---------------------------------------------------------------------- * + * TclOODefinePrivateObjCmd -- + * + * Implementation of the "private" subcommand of the "oo::define" + * and "oo::objdefine" commands. + * + * ---------------------------------------------------------------------- + */ + +int +TclOODefinePrivateObjCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const *objv) +{ + int isInstancePrivate = (clientData != NULL); + /* Just so that we can generate the correct + * error message depending on the context of + * usage of this function. */ + Interp *iPtr = (Interp *) interp; + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + int saved; /* The saved flag. We restore it on exit so + * that [private private ...] doesn't make + * things go weird. */ + int result; + + if (oPtr == NULL) { + return TCL_ERROR; + } + if (objc == 1) { + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(IsPrivateDefine(interp))); + return TCL_OK; + } + + /* + * Change the frame type flag while evaluating the body. + */ + + saved = iPtr->varFramePtr->isProcCallFrame; + iPtr->varFramePtr->isProcCallFrame = PRIVATE_FRAME; + + /* + * Evaluate the body; standard pattern. + */ + + AddRef(oPtr); + if (objc == 2) { + Tcl_Obj *objNameObj = TclOOObjectName(interp, oPtr); + + Tcl_IncrRefCount(objNameObj); + result = TclEvalObjEx(interp, objv[1], 0, iPtr->cmdFramePtr, 1); + if (result == TCL_ERROR) { + GenerateErrorInfo(interp, oPtr, objNameObj, + isInstancePrivate ? "object" : "class"); + } + TclDecrRefCount(objNameObj); + } else { + result = MagicDefinitionInvoke(interp, TclGetCurrentNamespace(interp), + 1, objc, objv); + } + TclOODecrRefCount(oPtr); + + /* + * Restore the frame type flag to what it was previously. + */ + + iPtr->varFramePtr->isProcCallFrame = saved; + return result; +} + +/* + * ---------------------------------------------------------------------- + * * TclOODefineClassObjCmd -- + * * Implementation of the "class" subcommand of the "oo::objdefine" * command. * @@ -1110,7 +1369,6 @@ TclOODefineClassObjCmd( { Object *oPtr; Class *clsPtr; - Foundation *fPtr = TclOOGetFoundation(interp); /* * Parse the context to get the object to operate on. @@ -1147,20 +1405,6 @@ TclOODefineClassObjCmd( return TCL_ERROR; } - /* - * Apply semantic checks. In particular, classes and non-classes are not - * interchangable (too complicated to do the conversion!) so we must - * produce an error if any attempt is made to swap from one to the other. - */ - - if ((oPtr->classPtr==NULL) == TclOOIsReachable(fPtr->classCls, clsPtr)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "may not change a %sclass object into a %sclass object", - (oPtr->classPtr==NULL ? "non-" : ""), - (oPtr->classPtr==NULL ? "" : "non-"))); - Tcl_SetErrorCode(interp, "TCL", "OO", "TRANSMUTATION", NULL); - return TCL_ERROR; - } /* * Set the object's class. @@ -1168,11 +1412,11 @@ TclOODefineClassObjCmd( if (oPtr->selfCls != clsPtr) { TclOORemoveFromInstances(oPtr, oPtr->selfCls); + TclOODecrRefCount(oPtr->selfCls->thisPtr); oPtr->selfCls = clsPtr; + AddRef(oPtr->selfCls->thisPtr); TclOOAddToInstances(oPtr, oPtr->selfCls); - if (!(clsPtr->thisPtr->flags & OBJECT_DELETED)) { - oPtr->flags &= ~CLASS_GONE; - } + if (oPtr->classPtr != NULL) { BumpGlobalEpoch(interp, oPtr->classPtr); } else { @@ -1186,6 +1430,7 @@ TclOODefineClassObjCmd( * ---------------------------------------------------------------------- * * TclOODefineConstructorObjCmd -- + * * Implementation of the "constructor" subcommand of the "oo::define" * command. * @@ -1254,6 +1499,7 @@ TclOODefineConstructorObjCmd( * ---------------------------------------------------------------------- * * TclOODefineDeleteMethodObjCmd -- + * * Implementation of the "deletemethod" subcommand of the "oo::define" * and "oo::objdefine" commands. * @@ -1310,6 +1556,7 @@ TclOODefineDeleteMethodObjCmd( * ---------------------------------------------------------------------- * * TclOODefineDestructorObjCmd -- + * * Implementation of the "destructor" subcommand of the "oo::define" * command. * @@ -1374,6 +1621,7 @@ TclOODefineDestructorObjCmd( * ---------------------------------------------------------------------- * * TclOODefineExportObjCmd -- + * * Implementation of the "export" subcommand of the "oo::define" and * "oo::objdefine" commands. * @@ -1444,8 +1692,9 @@ TclOODefineExportObjCmd( } else { mPtr = Tcl_GetHashValue(hPtr); } - if (isNew || !(mPtr->flags & PUBLIC_METHOD)) { + if (isNew || !(mPtr->flags & (PUBLIC_METHOD | PRIVATE_METHOD))) { mPtr->flags |= PUBLIC_METHOD; + mPtr->flags &= ~TRUE_PRIVATE_METHOD; changed = 1; } } @@ -1468,6 +1717,7 @@ TclOODefineExportObjCmd( * ---------------------------------------------------------------------- * * TclOODefineForwardObjCmd -- + * * Implementation of the "forward" subcommand of the "oo::define" and * "oo::objdefine" commands. * @@ -1504,6 +1754,9 @@ TclOODefineForwardObjCmd( } isPublic = Tcl_StringMatch(TclGetString(objv[1]), "[a-z]*") ? PUBLIC_METHOD : 0; + if (IsPrivateDefine(interp)) { + isPublic = TRUE_PRIVATE_METHOD; + } /* * Create the method structure. @@ -1528,6 +1781,7 @@ TclOODefineForwardObjCmd( * ---------------------------------------------------------------------- * * TclOODefineMethodObjCmd -- + * * Implementation of the "method" subcommand of the "oo::define" and * "oo::objdefine" commands. * @@ -1562,6 +1816,9 @@ TclOODefineMethodObjCmd( } isPublic = Tcl_StringMatch(TclGetString(objv[1]), "[a-z]*") ? PUBLIC_METHOD : 0; + if (IsPrivateDefine(interp)) { + isPublic = TRUE_PRIVATE_METHOD; + } /* * Create the method by using the right back-end API. @@ -1584,70 +1841,8 @@ TclOODefineMethodObjCmd( /* * ---------------------------------------------------------------------- * - * TclOODefineMixinObjCmd -- - * Implementation of the "mixin" subcommand of the "oo::define" and - * "oo::objdefine" commands. - * - * ---------------------------------------------------------------------- - */ - -int -TclOODefineMixinObjCmd( - ClientData clientData, - Tcl_Interp *interp, - const int objc, - Tcl_Obj *const *objv) -{ - int isInstanceMixin = (clientData != NULL); - Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - Class **mixins; - int i; - - if (oPtr == NULL) { - return TCL_ERROR; - } - if (!isInstanceMixin && !oPtr->classPtr) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); - return TCL_ERROR; - } - mixins = TclStackAlloc(interp, sizeof(Class *) * (objc-1)); - - for (i=1 ; i<objc ; i++) { - Class *clsPtr = GetClassInOuterContext(interp, objv[i], - "may only mix in classes"); - - if (clsPtr == NULL) { - goto freeAndError; - } - if (!isInstanceMixin && TclOOIsReachable(oPtr->classPtr, clsPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "may not mix a class into itself", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL); - goto freeAndError; - } - mixins[i-1] = clsPtr; - } - - if (isInstanceMixin) { - TclOOObjectSetMixins(oPtr, objc-1, mixins); - } else { - TclOOClassSetMixins(interp, oPtr->classPtr, objc-1, mixins); - } - - TclStackFree(interp, mixins); - return TCL_OK; - - freeAndError: - TclStackFree(interp, mixins); - return TCL_ERROR; -} - -/* - * ---------------------------------------------------------------------- - * * TclOODefineRenameMethodObjCmd -- + * * Implementation of the "renamemethod" subcommand of the "oo::define" * and "oo::objdefine" commands. * @@ -1704,6 +1899,7 @@ TclOODefineRenameMethodObjCmd( * ---------------------------------------------------------------------- * * TclOODefineUnexportObjCmd -- + * * Implementation of the "unexport" subcommand of the "oo::define" and * "oo::objdefine" commands. * @@ -1774,8 +1970,8 @@ TclOODefineUnexportObjCmd( } else { mPtr = Tcl_GetHashValue(hPtr); } - if (isNew || mPtr->flags & PUBLIC_METHOD) { - mPtr->flags &= ~PUBLIC_METHOD; + if (isNew || mPtr->flags & (PUBLIC_METHOD | TRUE_PRIVATE_METHOD)) { + mPtr->flags &= ~(PUBLIC_METHOD | TRUE_PRIVATE_METHOD); changed = 1; } } @@ -1798,6 +1994,7 @@ TclOODefineUnexportObjCmd( * ---------------------------------------------------------------------- * * Tcl_ClassSetConstructor, Tcl_ClassSetDestructor -- + * * How to install a constructor or destructor into a class; API to call * from C. * @@ -1852,6 +2049,7 @@ Tcl_ClassSetDestructor( * ---------------------------------------------------------------------- * * TclOODefineSlots -- + * * Create the "::oo::Slot" class and its standard instances. Class * definition is empty at the stage (added by scripting). * @@ -1895,6 +2093,7 @@ TclOODefineSlots( * ---------------------------------------------------------------------- * * ClassFilterGet, ClassFilterSet -- + * * Implementation of the "filter" slot accessors of the "oo::define" * command. * @@ -1974,6 +2173,7 @@ ClassFilterSet( * ---------------------------------------------------------------------- * * ClassMixinGet, ClassMixinSet -- + * * Implementation of the "mixin" slot accessors of the "oo::define" * command. * @@ -2055,6 +2255,7 @@ ClassMixinSet( mixins[i] = GetClassInOuterContext(interp, mixinv[i], "may only mix in classes"); if (mixins[i] == NULL) { + i--; goto freeAndError; } if (TclOOIsReachable(oPtr->classPtr, mixins[i])) { @@ -2078,6 +2279,7 @@ ClassMixinSet( * ---------------------------------------------------------------------- * * ClassSuperGet, ClassSuperSet -- + * * Implementation of the "superclass" slot accessors of the "oo::define" * command. * @@ -2172,16 +2374,19 @@ ClassSuperSet( if (superc == 0) { superclasses = ckrealloc(superclasses, sizeof(Class *)); - superclasses[0] = oPtr->fPtr->objectCls; - superc = 1; if (TclOOIsReachable(oPtr->fPtr->classCls, oPtr->classPtr)) { superclasses[0] = oPtr->fPtr->classCls; + } else { + superclasses[0] = oPtr->fPtr->objectCls; } + superc = 1; + AddRef(superclasses[0]->thisPtr); } else { for (i=0 ; i<superc ; i++) { superclasses[i] = GetClassInOuterContext(interp, superv[i], "only a class can be a superclass"); if (superclasses[i] == NULL) { + i--; goto failedAfterAlloc; } for (j=0 ; j<i ; j++) { @@ -2198,9 +2403,19 @@ ClassSuperSet( "attempt to form circular dependency graph", -1)); Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL); failedAfterAlloc: + for (; i > 0; i--) { + TclOODecrRefCount(superclasses[i]->thisPtr); + } ckfree(superclasses); return TCL_ERROR; } + + /* + * Corresponding TclOODecrRefCount() is near the end of this + * function. + */ + + AddRef(superclasses[i]->thisPtr); } } @@ -2214,6 +2429,7 @@ ClassSuperSet( if (oPtr->classPtr->superclasses.num != 0) { FOREACH(superPtr, oPtr->classPtr->superclasses) { TclOORemoveFromSubclasses(oPtr->classPtr, superPtr); + TclOODecrRefCount(superPtr->thisPtr); } ckfree(oPtr->classPtr->superclasses.list); } @@ -2231,6 +2447,7 @@ ClassSuperSet( * ---------------------------------------------------------------------- * * ClassVarsGet, ClassVarsSet -- + * * Implementation of the "variable" slot accessors of the "oo::define" * command. * @@ -2246,7 +2463,7 @@ ClassVarsGet( Tcl_Obj *const *objv) { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - Tcl_Obj *resultObj, *variableObj; + Tcl_Obj *resultObj; int i; if (Tcl_ObjectContextSkippedArgs(context) != objc) { @@ -2264,8 +2481,18 @@ ClassVarsGet( } resultObj = Tcl_NewObj(); - FOREACH(variableObj, oPtr->classPtr->variables) { - Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + if (IsPrivateDefine(interp)) { + PrivateVariableMapping *privatePtr; + + FOREACH_STRUCT(privatePtr, oPtr->classPtr->privateVariables) { + Tcl_ListObjAppendElement(NULL, resultObj, privatePtr->variableObj); + } + } else { + Tcl_Obj *variableObj; + + FOREACH(variableObj, oPtr->classPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } } Tcl_SetObjResult(interp, resultObj); return TCL_OK; @@ -2281,7 +2508,7 @@ ClassVarsSet( { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); int varc; - Tcl_Obj **varv, *variableObj; + Tcl_Obj **varv; int i; if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { @@ -2322,49 +2549,11 @@ ClassVarsSet( } } - for (i=0 ; i<varc ; i++) { - Tcl_IncrRefCount(varv[i]); - } - FOREACH(variableObj, oPtr->classPtr->variables) { - Tcl_DecrRefCount(variableObj); - } - if (i != varc) { - if (varc == 0) { - ckfree(oPtr->classPtr->variables.list); - } else if (i) { - oPtr->classPtr->variables.list = (Tcl_Obj **) - ckrealloc((char *) oPtr->classPtr->variables.list, - sizeof(Tcl_Obj *) * varc); - } else { - oPtr->classPtr->variables.list = (Tcl_Obj **) - ckalloc(sizeof(Tcl_Obj *) * varc); - } - } - - oPtr->classPtr->variables.num = 0; - if (varc > 0) { - int created, n; - Tcl_HashTable uniqueTable; - - Tcl_InitObjHashTable(&uniqueTable); - for (i=n=0 ; i<varc ; i++) { - Tcl_CreateHashEntry(&uniqueTable, varv[i], &created); - if (created) { - oPtr->classPtr->variables.list[n++] = varv[i]; - } else { - Tcl_DecrRefCount(varv[i]); - } - } - oPtr->classPtr->variables.num = n; - - /* - * Shouldn't be necessary, but maintain num/list invariant. - */ - - oPtr->classPtr->variables.list = (Tcl_Obj **) - ckrealloc((char *) oPtr->classPtr->variables.list, - sizeof(Tcl_Obj *) * n); - Tcl_DeleteHashTable(&uniqueTable); + if (IsPrivateDefine(interp)) { + InstallPrivateVariableMapping(&oPtr->classPtr->privateVariables, + varc, varv, oPtr->classPtr->thisPtr->creationEpoch); + } else { + InstallStandardVariableMapping(&oPtr->classPtr->variables, varc, varv); } return TCL_OK; } @@ -2373,6 +2562,7 @@ ClassVarsSet( * ---------------------------------------------------------------------- * * ObjectFilterGet, ObjectFilterSet -- + * * Implementation of the "filter" slot accessors of the "oo::objdefine" * command. * @@ -2440,6 +2630,7 @@ ObjFilterSet( * ---------------------------------------------------------------------- * * ObjectMixinGet, ObjectMixinSet -- + * * Implementation of the "mixin" slot accessors of the "oo::objdefine" * command. * @@ -2525,6 +2716,7 @@ ObjMixinSet( * ---------------------------------------------------------------------- * * ObjectVarsGet, ObjectVarsSet -- + * * Implementation of the "variable" slot accessors of the "oo::objdefine" * command. * @@ -2540,7 +2732,7 @@ ObjVarsGet( Tcl_Obj *const *objv) { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - Tcl_Obj *resultObj, *variableObj; + Tcl_Obj *resultObj; int i; if (Tcl_ObjectContextSkippedArgs(context) != objc) { @@ -2552,8 +2744,18 @@ ObjVarsGet( } resultObj = Tcl_NewObj(); - FOREACH(variableObj, oPtr->variables) { - Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + if (IsPrivateDefine(interp)) { + PrivateVariableMapping *privatePtr; + + FOREACH_STRUCT(privatePtr, oPtr->privateVariables) { + Tcl_ListObjAppendElement(NULL, resultObj, privatePtr->variableObj); + } + } else { + Tcl_Obj *variableObj; + + FOREACH(variableObj, oPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } } Tcl_SetObjResult(interp, resultObj); return TCL_OK; @@ -2569,7 +2771,7 @@ ObjVarsSet( { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); int varc, i; - Tcl_Obj **varv, *variableObj; + Tcl_Obj **varv; if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, @@ -2602,49 +2804,12 @@ ObjVarsSet( return TCL_ERROR; } } - for (i=0 ; i<varc ; i++) { - Tcl_IncrRefCount(varv[i]); - } - - FOREACH(variableObj, oPtr->variables) { - Tcl_DecrRefCount(variableObj); - } - if (i != varc) { - if (varc == 0) { - ckfree(oPtr->variables.list); - } else if (i) { - oPtr->variables.list = (Tcl_Obj **) - ckrealloc((char *) oPtr->variables.list, - sizeof(Tcl_Obj *) * varc); - } else { - oPtr->variables.list = (Tcl_Obj **) - ckalloc(sizeof(Tcl_Obj *) * varc); - } - } - oPtr->variables.num = 0; - if (varc > 0) { - int created, n; - Tcl_HashTable uniqueTable; - - Tcl_InitObjHashTable(&uniqueTable); - for (i=n=0 ; i<varc ; i++) { - Tcl_CreateHashEntry(&uniqueTable, varv[i], &created); - if (created) { - oPtr->variables.list[n++] = varv[i]; - } else { - Tcl_DecrRefCount(varv[i]); - } - } - oPtr->variables.num = n; - - /* - * Shouldn't be necessary, but maintain num/list invariant. - */ - oPtr->variables.list = (Tcl_Obj **) - ckrealloc((char *) oPtr->variables.list, - sizeof(Tcl_Obj *) * n); - Tcl_DeleteHashTable(&uniqueTable); + if (IsPrivateDefine(interp)) { + InstallPrivateVariableMapping(&oPtr->privateVariables, varc, varv, + oPtr->creationEpoch); + } else { + InstallStandardVariableMapping(&oPtr->variables, varc, varv); } return TCL_OK; } diff --git a/generic/tclOOInfo.c b/generic/tclOOInfo.c index 76eaef5..fe433e4 100644 --- a/generic/tclOOInfo.c +++ b/generic/tclOOInfo.c @@ -22,6 +22,7 @@ static Tcl_ObjCmdProc InfoObjectClassCmd; static Tcl_ObjCmdProc InfoObjectDefnCmd; static Tcl_ObjCmdProc InfoObjectFiltersCmd; static Tcl_ObjCmdProc InfoObjectForwardCmd; +static Tcl_ObjCmdProc InfoObjectIdCmd; static Tcl_ObjCmdProc InfoObjectIsACmd; static Tcl_ObjCmdProc InfoObjectMethodsCmd; static Tcl_ObjCmdProc InfoObjectMethodTypeCmd; @@ -50,6 +51,7 @@ static Tcl_ObjCmdProc InfoClassVariablesCmd; static const EnsembleImplMap infoObjectCmds[] = { {"call", InfoObjectCallCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"class", InfoObjectClassCmd, TclCompileInfoObjectClassCmd, NULL, NULL, 0}, + {"creationid", InfoObjectIdCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"definition", InfoObjectDefnCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"filters", InfoObjectFiltersCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"forward", InfoObjectForwardCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, @@ -58,7 +60,7 @@ static const EnsembleImplMap infoObjectCmds[] = { {"methodtype", InfoObjectMethodTypeCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"mixins", InfoObjectMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"namespace", InfoObjectNsCmd, TclCompileInfoObjectNamespaceCmd, NULL, NULL, 0}, - {"variables", InfoObjectVariablesCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, + {"variables", InfoObjectVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"vars", InfoObjectVarsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; @@ -80,7 +82,7 @@ static const EnsembleImplMap infoClassCmds[] = { {"mixins", InfoClassMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"subclasses", InfoClassSubsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"superclasses", InfoClassSupersCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, - {"variables", InfoClassVariablesCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, + {"variables", InfoClassVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; @@ -517,15 +519,22 @@ InfoObjectMethodsCmd( Tcl_Obj *const objv[]) { Object *oPtr; - int flag = PUBLIC_METHOD, recurse = 0; + int flag = PUBLIC_METHOD, recurse = 0, scope = -1; FOREACH_HASH_DECLS; Tcl_Obj *namePtr, *resultObj; Method *mPtr; static const char *const options[] = { - "-all", "-localprivate", "-private", NULL + "-all", "-localprivate", "-private", "-scope", NULL }; enum Options { - OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE + OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE, OPT_SCOPE + }; + static const char *const scopes[] = { + "private", "public", "unexported" + }; + enum Scopes { + SCOPE_PRIVATE, SCOPE_PUBLIC, SCOPE_UNEXPORTED, + SCOPE_LOCALPRIVATE }; if (objc < 2) { @@ -554,14 +563,45 @@ InfoObjectMethodsCmd( case OPT_PRIVATE: flag = 0; break; + case OPT_SCOPE: + if (++i >= objc) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "missing option for -scope")); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", + NULL); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[i], scopes, "scope", 0, + &scope) != TCL_OK) { + return TCL_ERROR; + } + break; } } } + if (scope != -1) { + recurse = 0; + switch (scope) { + case SCOPE_PRIVATE: + flag = TRUE_PRIVATE_METHOD; + break; + case SCOPE_PUBLIC: + flag = PUBLIC_METHOD; + break; + case SCOPE_LOCALPRIVATE: + flag = PRIVATE_METHOD; + break; + case SCOPE_UNEXPORTED: + flag = 0; + break; + } + } resultObj = Tcl_NewObj(); if (recurse) { const char **names; - int i, numNames = TclOOGetSortedMethodList(oPtr, flag, &names); + int i, numNames = TclOOGetSortedMethodList(oPtr, NULL, NULL, flag, + &names); for (i=0 ; i<numNames ; i++) { Tcl_ListObjAppendElement(NULL, resultObj, @@ -572,7 +612,7 @@ InfoObjectMethodsCmd( } } else if (oPtr->methodsPtr) { FOREACH_HASH(namePtr, mPtr, oPtr->methodsPtr) { - if (mPtr->typePtr != NULL && (mPtr->flags & flag) == flag) { + if (mPtr->typePtr && (mPtr->flags & SCOPE_FLAGS) == flag) { Tcl_ListObjAppendElement(NULL, resultObj, namePtr); } } @@ -684,6 +724,38 @@ InfoObjectMixinsCmd( /* * ---------------------------------------------------------------------- * + * InfoObjectIdCmd -- + * + * Implements [info object creationid $objName] + * + * ---------------------------------------------------------------------- + */ + +static int +InfoObjectIdCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Object *oPtr; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "objName"); + return TCL_ERROR; + } + oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); + if (oPtr == NULL) { + return TCL_ERROR; + } + + Tcl_SetObjResult(interp, Tcl_NewIntObj(oPtr->creationEpoch)); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * * InfoObjectNsCmd -- * * Implements [info object namespace $objName] @@ -719,7 +791,7 @@ InfoObjectNsCmd( * * InfoObjectVariablesCmd -- * - * Implements [info object variables $objName] + * Implements [info object variables $objName ?-private?] * * ---------------------------------------------------------------------- */ @@ -732,21 +804,37 @@ InfoObjectVariablesCmd( Tcl_Obj *const objv[]) { Object *oPtr; - Tcl_Obj *variableObj, *resultObj; - int i; + Tcl_Obj *resultObj; + int i, private = 0; - if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "objName"); + if (objc != 2 && objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "objName ?-private?"); return TCL_ERROR; } + if (objc == 3) { + if (strcmp("-private", Tcl_GetString(objv[2])) != 0) { + return TCL_ERROR; + } + private = 1; + } oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); if (oPtr == NULL) { return TCL_ERROR; } resultObj = Tcl_NewObj(); - FOREACH(variableObj, oPtr->variables) { - Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + if (private) { + PrivateVariableMapping *privatePtr; + + FOREACH_STRUCT(privatePtr, oPtr->privateVariables) { + Tcl_ListObjAppendElement(NULL, resultObj, privatePtr->variableObj); + } + } else { + Tcl_Obj *variableObj; + + FOREACH(variableObj, oPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } } Tcl_SetObjResult(interp, resultObj); return TCL_OK; @@ -1128,7 +1216,7 @@ InfoClassInstancesCmd( * * InfoClassMethodsCmd -- * - * Implements [info class methods $clsName ?-private?] + * Implements [info class methods $clsName ?options...?] * * ---------------------------------------------------------------------- */ @@ -1140,15 +1228,21 @@ InfoClassMethodsCmd( int objc, Tcl_Obj *const objv[]) { - int flag = PUBLIC_METHOD, recurse = 0; + int flag = PUBLIC_METHOD, recurse = 0, scope = -1; Tcl_Obj *namePtr, *resultObj; Method *mPtr; Class *clsPtr; static const char *const options[] = { - "-all", "-localprivate", "-private", NULL + "-all", "-localprivate", "-private", "-scope", NULL }; enum Options { - OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE + OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE, OPT_SCOPE + }; + static const char *const scopes[] = { + "private", "public", "unexported" + }; + enum Scopes { + SCOPE_PRIVATE, SCOPE_PUBLIC, SCOPE_UNEXPORTED }; if (objc < 2) { @@ -1177,9 +1271,36 @@ InfoClassMethodsCmd( case OPT_PRIVATE: flag = 0; break; + case OPT_SCOPE: + if (++i >= objc) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "missing option for -scope")); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", + NULL); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[i], scopes, "scope", 0, + &scope) != TCL_OK) { + return TCL_ERROR; + } + break; } } } + if (scope != -1) { + recurse = 0; + switch (scope) { + case SCOPE_PRIVATE: + flag = TRUE_PRIVATE_METHOD; + break; + case SCOPE_PUBLIC: + flag = PUBLIC_METHOD; + break; + case SCOPE_UNEXPORTED: + flag = 0; + break; + } + } resultObj = Tcl_NewObj(); if (recurse) { @@ -1197,7 +1318,7 @@ InfoClassMethodsCmd( FOREACH_HASH_DECLS; FOREACH_HASH(namePtr, mPtr, &clsPtr->classMethods) { - if (mPtr->typePtr != NULL && (mPtr->flags & flag) == flag) { + if (mPtr->typePtr && (mPtr->flags & SCOPE_FLAGS) == flag) { Tcl_ListObjAppendElement(NULL, resultObj, namePtr); } } @@ -1399,7 +1520,7 @@ InfoClassSupersCmd( * * InfoClassVariablesCmd -- * - * Implements [info class variables $clsName] + * Implements [info class variables $clsName ?-private?] * * ---------------------------------------------------------------------- */ @@ -1412,21 +1533,37 @@ InfoClassVariablesCmd( Tcl_Obj *const objv[]) { Class *clsPtr; - Tcl_Obj *variableObj, *resultObj; - int i; + Tcl_Obj *resultObj; + int i, private = 0; - if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "className"); + if (objc != 2 && objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "className ?-private?"); return TCL_ERROR; } + if (objc == 3) { + if (strcmp("-private", Tcl_GetString(objv[2])) != 0) { + return TCL_ERROR; + } + private = 1; + } clsPtr = GetClassFromObj(interp, objv[1]); if (clsPtr == NULL) { return TCL_ERROR; } resultObj = Tcl_NewObj(); - FOREACH(variableObj, clsPtr->variables) { - Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + if (private) { + PrivateVariableMapping *privatePtr; + + FOREACH_STRUCT(privatePtr, clsPtr->privateVariables) { + Tcl_ListObjAppendElement(NULL, resultObj, privatePtr->variableObj); + } + } else { + Tcl_Obj *variableObj; + + FOREACH(variableObj, clsPtr->variables) { + Tcl_ListObjAppendElement(NULL, resultObj, variableObj); + } } Tcl_SetObjResult(interp, resultObj); return TCL_OK; @@ -1465,7 +1602,8 @@ InfoObjectCallCmd( * Get the call context and render its call chain. */ - contextPtr = TclOOGetCallContext(oPtr, objv[2], PUBLIC_METHOD, NULL); + contextPtr = TclOOGetCallContext(oPtr, objv[2], PUBLIC_METHOD, NULL, NULL, + NULL); if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot construct any call chain", -1)); diff --git a/generic/tclOOInt.h b/generic/tclOOInt.h index 476446d..acbd2c5 100644 --- a/generic/tclOOInt.h +++ b/generic/tclOOInt.h @@ -125,6 +125,18 @@ typedef struct ForwardMethod { } ForwardMethod; /* + * Structure used in private variable mappings. Describes the mapping of a + * single variable from the user's local name to the system's storage name. + * [TIP #500] + */ + +typedef struct { + Tcl_Obj *variableObj; /* Name used within methods. This is the part + * that is properly under user control. */ + Tcl_Obj *fullNameObj; /* Name used at the instance namespace level. */ +} PrivateVariableMapping; + +/* * Helper definitions that declare a "list" array. The two varieties are * either optimized for simplicity (in the case that the whole array is * typically assigned at once) or efficiency (in the case that the array is @@ -142,6 +154,13 @@ typedef struct ForwardMethod { struct { int num, size; listType_t *list; } /* + * These types are needed in function arguments. + */ + +typedef LIST_STATIC(Tcl_Obj *) VariableNameList; +typedef LIST_STATIC(PrivateVariableMapping) PrivateVariableList; + +/* * Now, the definition of what an object actually is. */ @@ -149,8 +168,8 @@ typedef struct Object { struct Foundation *fPtr; /* The basis for the object system. Putting * this here allows the avoidance of quite a * lot of hash lookups on the critical path - * for object invokation and creation. */ - Tcl_Namespace *namespacePtr;/* This object's tame namespace. */ + * for object invocation and creation. */ + Tcl_Namespace *namespacePtr;/* This object's namespace. */ Tcl_Command command; /* Reference to this object's public * command. */ Tcl_Command myCommand; /* Reference to this object's internal @@ -162,12 +181,12 @@ typedef struct Object { /* Classes mixed into this object. */ LIST_STATIC(Tcl_Obj *) filters; /* List of filter names. */ - struct Class *classPtr; /* All classes have this non-NULL; it points - * to the class structure. Everything else has - * this NULL. */ + struct Class *classPtr; /* This is non-NULL for all classes, and NULL + * for everything else. It points to the class + * structure. */ int refCount; /* Number of strong references to this object. * Note that there may be many more weak - * references; this mechanism is there to + * references; this mechanism exists to * avoid Tcl_Preserve. */ int flags; int creationEpoch; /* Unique value to make comparisons of objects @@ -186,16 +205,20 @@ typedef struct Object { Tcl_ObjectMapMethodNameProc *mapMethodNameProc; /* Function to allow remapping of method * names. For itcl-ng. */ - LIST_STATIC(Tcl_Obj *) variables; + VariableNameList variables; + PrivateVariableList privateVariables; + /* Configurations for the variable resolver + * used inside methods. */ } Object; #define OBJECT_DELETED 1 /* Flag to say that an object has been * destroyed. */ #define DESTRUCTOR_CALLED 2 /* Flag to say that the destructor has been * called. */ -#define CLASS_GONE 4 /* Indicates that the class of this object has - * been deleted, and so the object should not - * attempt to remove itself from its class. */ +#define CLASS_GONE 4 /* Obsolete. Indicates that the class of this + * object has been deleted, and so the object + * should not attempt to remove itself from its + * class. */ #define ROOT_OBJECT 0x1000 /* Flag to say that this object is the root of * the class hierarchy and should be treated * specially during teardown. */ @@ -213,6 +236,10 @@ typedef struct Object { * other spots). */ #define FORCE_UNKNOWN 0x10000 /* States that we are *really* looking up the * unknown method handler at that point. */ +#define HAS_PRIVATE_METHODS 0x20000 + /* Object/class has (or had) private methods, + * and so shouldn't be cached so + * aggressively. */ /* * And the definition of a class. Note that every class also has an associated @@ -222,10 +249,6 @@ typedef struct Object { typedef struct Class { Object *thisPtr; /* Reference to the object associated with * this class. */ - int refCount; /* Number of strong references to this class. - * Weak references are not counted; the - * purpose of this is to avoid Tcl_Preserve as - * that is quite slow. */ int flags; /* Assorted flags. */ LIST_STATIC(struct Class *) superclasses; /* List of superclasses, used for generation @@ -271,7 +294,10 @@ typedef struct Class { * object doesn't override with its own mixins * (and filters and method implementations for * when getting method chains). */ - LIST_STATIC(Tcl_Obj *) variables; + VariableNameList variables; + PrivateVariableList privateVariables; + /* Configurations for the variable resolver + * used inside methods. */ } Class; /* @@ -323,7 +349,7 @@ typedef struct Foundation { } Foundation; /* - * A call context structure is built when a method is called. They contain the + * A call context structure is built when a method is called. It contains the * chain of method implementations that are to be invoked by a particular * call, and the process of calling walks the chain, with the [next] command * proceeding to the next entry in the chain. @@ -334,7 +360,7 @@ typedef struct Foundation { struct MInvoke { Method *mPtr; /* Reference to the method implementation * record. */ - int isFilter; /* Whether this is a filter invokation. */ + int isFilter; /* Whether this is a filter invocation. */ Class *filterDeclarer; /* What class decided to add the filter; if * NULL, it was added by the object. */ }; @@ -373,10 +399,15 @@ typedef struct CallContext { #define PUBLIC_METHOD 0x01 /* This is a public (exported) method. */ #define PRIVATE_METHOD 0x02 /* This is a private (class's direct instances - * only) method. */ + * only) method. Supports itcl. */ #define OO_UNKNOWN_METHOD 0x04 /* This is an unknown method. */ #define CONSTRUCTOR 0x08 /* This is a constructor. */ #define DESTRUCTOR 0x10 /* This is a destructor. */ +#define TRUE_PRIVATE_METHOD 0x20 + /* This is a private method only accessible + * from other methods defined on this class + * or instance. [TIP #500] */ +#define SCOPE_FLAGS (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD) /* * Structure containing definition information about basic class methods. @@ -434,6 +465,9 @@ MODULE_SCOPE int TclOODefineSelfObjCmd(ClientData clientData, MODULE_SCOPE int TclOODefineObjSelfObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); +MODULE_SCOPE int TclOODefinePrivateObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const *objv); MODULE_SCOPE int TclOOUnknownDefinition(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); @@ -495,6 +529,11 @@ MODULE_SCOPE int TclNRNewObjectInstance(Tcl_Interp *interp, const char *nsNameStr, int objc, Tcl_Obj *const *objv, int skip, Tcl_Object *objectPtr); +MODULE_SCOPE Object * TclNewObjectInstanceCommon(Tcl_Interp *interp, + Class *classPtr, + const char *nameStr, + const char *nsNameStr); +MODULE_SCOPE int TclOODecrRefCount(Object *oPtr); MODULE_SCOPE int TclOODefineSlots(Foundation *fPtr); MODULE_SCOPE void TclOODeleteChain(CallChain *callPtr); MODULE_SCOPE void TclOODeleteChainCache(Tcl_HashTable *tablePtr); @@ -502,6 +541,7 @@ MODULE_SCOPE void TclOODeleteContext(CallContext *contextPtr); MODULE_SCOPE void TclOODelMethodRef(Method *method); MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr, Tcl_Obj *methodNameObj, int flags, + Object *contextObjPtr, Class *contextClsPtr, Tcl_Obj *cacheInThisObj); MODULE_SCOPE CallChain *TclOOGetStereotypeCallChain(Class *clsPtr, Tcl_Obj *methodNameObj, int flags); @@ -511,7 +551,8 @@ MODULE_SCOPE Proc * TclOOGetProcFromMethod(Method *mPtr); MODULE_SCOPE Tcl_Obj * TclOOGetMethodBody(Method *mPtr); MODULE_SCOPE int TclOOGetSortedClassMethodList(Class *clsPtr, int flags, const char ***stringsPtr); -MODULE_SCOPE int TclOOGetSortedMethodList(Object *oPtr, int flags, +MODULE_SCOPE int TclOOGetSortedMethodList(Object *oPtr, + Object *contextObj, Class *contextCls, int flags, const char ***stringsPtr); MODULE_SCOPE int TclOOInit(Tcl_Interp *interp); MODULE_SCOPE void TclOOInitInfo(Tcl_Interp *interp); @@ -524,10 +565,10 @@ MODULE_SCOPE int TclNRObjectContextInvokeNext(Tcl_Interp *interp, MODULE_SCOPE void TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr, const DeclaredClassMethod *dcm); MODULE_SCOPE Tcl_Obj * TclOOObjectName(Tcl_Interp *interp, Object *oPtr); -MODULE_SCOPE void TclOORemoveFromInstances(Object *oPtr, Class *clsPtr); -MODULE_SCOPE void TclOORemoveFromMixinSubs(Class *subPtr, +MODULE_SCOPE int TclOORemoveFromInstances(Object *oPtr, Class *clsPtr); +MODULE_SCOPE int TclOORemoveFromMixinSubs(Class *subPtr, Class *mixinPtr); -MODULE_SCOPE void TclOORemoveFromSubclasses(Class *subPtr, +MODULE_SCOPE int TclOORemoveFromSubclasses(Class *subPtr, Class *superPtr); MODULE_SCOPE Tcl_Obj * TclOORenderCallChain(Tcl_Interp *interp, CallChain *callPtr); @@ -542,24 +583,38 @@ MODULE_SCOPE void TclOOSetupVariableResolver(Tcl_Namespace *nsPtr); #include "tclOOIntDecls.h" /* + * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release. + */ + +#define AddRef(ptr) ((ptr)->refCount++) + +/* * A convenience macro for iterating through the lists used in the internal - * memory management of objects. This is a bit gnarly because we want to do - * the assignment of the picked-out value only when the body test succeeds, - * but we cannot rely on the assigned value being useful, forcing us to do - * some nasty stuff with the comma operator. The compiler's optimizer should - * be able to sort it all out! - * + * memory management of objects. * REQUIRES DECLARATION: int i; */ #define FOREACH(var,ary) \ - for(i=0 ; (i<(ary).num?((var=(ary).list[i]),1):0) ; i++) + for(i=0 ; i<(ary).num; i++) if ((ary).list[i] == NULL) { \ + continue; \ + } else if (var = (ary).list[i], 1) + +/* + * A variation where the array is an array of structs. There's no issue with + * possible NULLs; every element of the array will be iterated over and the + * varable set to a pointer to each of those elements in turn. + * REQUIRES DECLARATION: int i; + */ + +#define FOREACH_STRUCT(var,ary) \ + for(i=0 ; var=&((ary).list[i]), i<(ary).num; i++) /* * Convenience macros for iterating through hash tables. FOREACH_HASH_DECLS * sets up the declarations needed for the main macro, FOREACH_HASH, which * does the actual iteration. FOREACH_HASH_VALUE is a restricted version that * only iterates over values. + * REQUIRES DECLARATION: FOREACH_HASH_DECLS; */ #define FOREACH_HASH_DECLS \ @@ -588,17 +643,6 @@ MODULE_SCOPE void TclOOSetupVariableResolver(Tcl_Namespace *nsPtr); } \ } while(0) -/* - * Alternatives to Tcl_Preserve/Tcl_EventuallyFree/Tcl_Release. - */ - -#define AddRef(ptr) ((ptr)->refCount++) -#define DelRef(ptr) do { \ - if ((ptr)->refCount-- <= 1) { \ - ckfree(ptr); \ - } \ - } while(0) - #endif /* TCL_OO_INTERNAL_H */ /* diff --git a/generic/tclOOMethod.c b/generic/tclOOMethod.c index e8fad82..ad14a1a 100644 --- a/generic/tclOOMethod.c +++ b/generic/tclOOMethod.c @@ -186,7 +186,11 @@ Tcl_NewInstanceMethod( mPtr->declaringObjectPtr = oPtr; mPtr->declaringClassPtr = NULL; if (flags) { - mPtr->flags |= flags & (PUBLIC_METHOD | PRIVATE_METHOD); + mPtr->flags |= flags & + (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD); + if (flags & TRUE_PRIVATE_METHOD) { + oPtr->flags |= HAS_PRIVATE_METHODS; + } } oPtr->epoch++; return (Tcl_Method) mPtr; @@ -250,7 +254,11 @@ Tcl_NewMethod( mPtr->declaringObjectPtr = NULL; mPtr->declaringClassPtr = clsPtr; if (flags) { - mPtr->flags |= flags & (PUBLIC_METHOD | PRIVATE_METHOD); + mPtr->flags |= flags & + (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD); + if (flags & TRUE_PRIVATE_METHOD) { + clsPtr->flags |= HAS_PRIVATE_METHODS; + } } return (Tcl_Method) mPtr; @@ -928,7 +936,7 @@ PushMethodCallFrame( * variables used in methods. The compiled variable resolver is more * important, but both are needed as it is possible to have a variable * that is only referred to in ways that aren't compilable and we can't - * force LVT presence. [TIP #320] + * force LVT presence. [TIP #320, #500] * * ---------------------------------------------------------------------- */ @@ -986,6 +994,7 @@ ProcedureMethodCompiledVarConnect( CallFrame *framePtr = iPtr->varFramePtr; CallContext *contextPtr; Tcl_Obj *variableObj; + PrivateVariableMapping *privateVar; Tcl_HashEntry *hPtr; int i, isNew, cacheIt, varLen, len; const char *match, *varName; @@ -1019,6 +1028,15 @@ ProcedureMethodCompiledVarConnect( varName = TclGetStringFromObj(infoPtr->variableObj, &varLen); if (contextPtr->callPtr->chain[contextPtr->index] .mPtr->declaringClassPtr != NULL) { + FOREACH_STRUCT(privateVar, contextPtr->callPtr->chain[contextPtr->index] + .mPtr->declaringClassPtr->privateVariables) { + match = TclGetStringFromObj(privateVar->variableObj, &len); + if ((len == varLen) && !memcmp(match, varName, len)) { + variableObj = privateVar->fullNameObj; + cacheIt = 0; + goto gotMatch; + } + } FOREACH(variableObj, contextPtr->callPtr->chain[contextPtr->index] .mPtr->declaringClassPtr->variables) { match = TclGetStringFromObj(variableObj, &len); @@ -1028,6 +1046,14 @@ ProcedureMethodCompiledVarConnect( } } } else { + FOREACH_STRUCT(privateVar, contextPtr->oPtr->privateVariables) { + match = TclGetStringFromObj(privateVar->variableObj, &len); + if ((len == varLen) && !memcmp(match, varName, len)) { + variableObj = privateVar->fullNameObj; + cacheIt = 1; + goto gotMatch; + } + } FOREACH(variableObj, contextPtr->oPtr->variables) { match = TclGetStringFromObj(variableObj, &len); if ((len == varLen) && !memcmp(match, varName, len)) { @@ -1673,6 +1699,13 @@ Tcl_MethodIsPublic( { return (((Method *)method)->flags & PUBLIC_METHOD) ? 1 : 0; } + +int +Tcl_MethodIsPrivate( + Tcl_Method method) +{ + return (((Method *)method)->flags & TRUE_PRIVATE_METHOD) ? 1 : 0; +} /* * Extended method construction for itcl-ng. diff --git a/generic/tclOOStubInit.c b/generic/tclOOStubInit.c index 900ab22..5e235f4 100644 --- a/generic/tclOOStubInit.c +++ b/generic/tclOOStubInit.c @@ -73,6 +73,7 @@ const TclOOStubs tclOOStubs = { Tcl_ClassSetConstructor, /* 26 */ Tcl_ClassSetDestructor, /* 27 */ Tcl_GetObjectName, /* 28 */ + Tcl_MethodIsPrivate, /* 29 */ }; /* !END!: Do not edit above this line. */ diff --git a/generic/tclObj.c b/generic/tclObj.c index f61ccb7..e10cbd7 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -37,7 +37,7 @@ Tcl_Obj *tclFreeObjList = NULL; * TclNewObj macro, however, so must be visible. */ -#ifdef TCL_THREADS +#if TCL_THREADS MODULE_SCOPE Tcl_Mutex tclObjMutex; Tcl_Mutex tclObjMutex; #endif @@ -50,7 +50,7 @@ Tcl_Mutex tclObjMutex; char tclEmptyString = '\0'; -#if defined(TCL_MEM_DEBUG) && defined(TCL_THREADS) +#if TCL_THREADS && defined(TCL_MEM_DEBUG) /* * Structure for tracking the source file and line number where a given * Tcl_Obj was allocated. We also track the pointer to the Tcl_Obj itself, @@ -87,7 +87,7 @@ typedef struct { * tclCompile.h for the definition of this * structure, and for references to all * related places in the core. */ -#if defined(TCL_MEM_DEBUG) && defined(TCL_THREADS) +#if TCL_THREADS && defined(TCL_MEM_DEBUG) Tcl_HashTable *objThreadMap;/* Thread local table that is used to check * that a Tcl_Obj was not allocated by some * other thread. */ @@ -156,7 +156,7 @@ typedef struct PendingObjData { /* * Macro to set up the local reference to the deletion context. */ -#ifndef TCL_THREADS +#if !TCL_THREADS static PendingObjData pendingObjData; #define ObjInitDeletionContext(contextPtr) \ PendingObjData *const contextPtr = &pendingObjData @@ -210,9 +210,8 @@ static int SetDoubleFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static int SetIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static void UpdateStringOfDouble(Tcl_Obj *objPtr); static void UpdateStringOfInt(Tcl_Obj *objPtr); -#ifndef TCL_WIDE_INT_IS_LONG -static void UpdateStringOfWideInt(Tcl_Obj *objPtr); -static int SetWideIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static void UpdateStringOfOldInt(Tcl_Obj *objPtr); #endif static void FreeBignum(Tcl_Obj *objPtr); static void DupBignum(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); @@ -242,6 +241,7 @@ static int SetCmdNameFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); * implementations. */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 static const Tcl_ObjType oldBooleanType = { "boolean", /* name */ NULL, /* freeIntRepProc */ @@ -249,6 +249,7 @@ static const Tcl_ObjType oldBooleanType = { NULL, /* updateStringProc */ TclSetBooleanFromAny /* setFromAnyProc */ }; +#endif const Tcl_ObjType tclBooleanType = { "booleanString", /* name */ NULL, /* freeIntRepProc */ @@ -264,19 +265,23 @@ const Tcl_ObjType tclDoubleType = { SetDoubleFromAny /* setFromAnyProc */ }; const Tcl_ObjType tclIntType = { +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 || defined(TCL_WIDE_INT_IS_LONG) "int", /* name */ +#else + "wideInt", /* name, keeping maximum compatibility with Tcl 8.6 on 32-bit platforms*/ +#endif NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ UpdateStringOfInt, /* updateStringProc */ SetIntFromAny /* setFromAnyProc */ }; -#ifndef TCL_WIDE_INT_IS_LONG -const Tcl_ObjType tclWideIntType = { - "wideInt", /* name */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static const Tcl_ObjType oldIntType = { + "int", /* name */ NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ - UpdateStringOfWideInt, /* updateStringProc */ - SetWideIntFromAny /* setFromAnyProc */ + UpdateStringOfOldInt, /* updateStringProc */ + SetIntFromAny /* setFromAnyProc */ }; #endif const Tcl_ObjType tclBignumType = { @@ -344,17 +349,17 @@ typedef struct ResolvedCmdName { * reference (not the namespace that contains * the referenced command). NULL if the name * is fully qualified.*/ - size_t refNsId; /* refNsPtr's unique namespace id. Used to + unsigned long refNsId; /* refNsPtr's unique namespace id. Used to * verify that refNsPtr is still valid (e.g., * it's possible that the cmd's containing * namespace was deleted and a new one created * at the same address). */ - size_t refNsCmdEpoch; /* Value of the referencing namespace's + unsigned int refNsCmdEpoch; /* Value of the referencing namespace's * cmdRefEpoch when the pointer was cached. * Before using the cached pointer, we check * if the namespace's epoch was incremented; * if so, this cached pointer is invalid. */ - size_t cmdEpoch; /* Value of the command's cmdEpoch when this + unsigned int cmdEpoch; /* Value of the command's cmdEpoch when this * pointer was cached. Before using the cached * pointer, we check if the cmd's epoch was * incremented; if so, the cmd was renamed, @@ -395,8 +400,6 @@ TclInitObjSubsystem(void) Tcl_RegisterObjType(&tclByteArrayType); Tcl_RegisterObjType(&tclDoubleType); - Tcl_RegisterObjType(&tclEndOffsetType); - Tcl_RegisterObjType(&tclIntType); Tcl_RegisterObjType(&tclStringType); Tcl_RegisterObjType(&tclListType); Tcl_RegisterObjType(&tclDictType); @@ -406,9 +409,12 @@ TclInitObjSubsystem(void) Tcl_RegisterObjType(&tclProcBodyType); /* For backward compatibility only ... */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + Tcl_RegisterObjType(&tclIntType); +#if !defined(TCL_WIDE_INT_IS_LONG) + Tcl_RegisterObjType(&oldIntType); +#endif Tcl_RegisterObjType(&oldBooleanType); -#ifndef TCL_WIDE_INT_IS_LONG - Tcl_RegisterObjType(&tclWideIntType); #endif #ifdef TCL_COMPILE_STATS @@ -446,7 +452,7 @@ TclInitObjSubsystem(void) void TclFinalizeThreadObjects(void) { -#if defined(TCL_MEM_DEBUG) && defined(TCL_THREADS) +#if TCL_THREADS && defined(TCL_MEM_DEBUG) Tcl_HashEntry *hPtr; Tcl_HashSearch hSearch; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -1003,7 +1009,7 @@ void TclDbDumpActiveObjects( FILE *outFile) { -#if defined(TCL_MEM_DEBUG) && defined(TCL_THREADS) +#if TCL_THREADS && defined(TCL_MEM_DEBUG) Tcl_HashSearch hSearch; Tcl_HashEntry *hPtr; Tcl_HashTable *tablePtr; @@ -1063,7 +1069,7 @@ TclDbInitNewObj( objPtr->length = 0; objPtr->typePtr = NULL; -#ifdef TCL_THREADS +#if TCL_THREADS /* * Add entry to a thread local map used to check if a Tcl_Obj was * allocated by the currently executing thread. @@ -1299,7 +1305,7 @@ TclFreeObj( ObjInitDeletionContext(context); -# ifdef TCL_THREADS +#if TCL_THREADS /* * Check to make sure that the Tcl_Obj was allocated by the current * thread. Don't do this check when shutting down since thread local @@ -1626,32 +1632,30 @@ Tcl_GetString( register Tcl_Obj *objPtr) /* Object whose string rep byte pointer should * be returned. */ { - if (objPtr->bytes != NULL) { - return objPtr->bytes; - } - - /* - * Note we do not check for objPtr->typePtr == NULL. An invariant of - * a properly maintained Tcl_Obj is that at least one of objPtr->bytes - * and objPtr->typePtr must not be NULL. If broken extensions fail to - * maintain that invariant, we can crash here. - */ - - if (objPtr->typePtr->updateStringProc == NULL) { + if (objPtr->bytes == NULL) { /* - * Those Tcl_ObjTypes which choose not to define an updateStringProc - * must be written in such a way that (objPtr->bytes) never becomes - * NULL. This panic was added in Tcl 8.1. + * Note we do not check for objPtr->typePtr == NULL. An invariant + * of a properly maintained Tcl_Obj is that at least one of + * objPtr->bytes and objPtr->typePtr must not be NULL. If broken + * extensions fail to maintain that invariant, we can crash here. */ - Tcl_Panic("UpdateStringProc should not be invoked for type %s", - objPtr->typePtr->name); - } - objPtr->typePtr->updateStringProc(objPtr); - if (objPtr->bytes == NULL || objPtr->length < 0 - || objPtr->bytes[objPtr->length] != '\0') { - Tcl_Panic("UpdateStringProc for type '%s' " - "failed to create a valid string rep", objPtr->typePtr->name); + if (objPtr->typePtr->updateStringProc == NULL) { + /* + * Those Tcl_ObjTypes which choose not to define an + * updateStringProc must be written in such a way that + * (objPtr->bytes) never becomes NULL. + */ + Tcl_Panic("UpdateStringProc should not be invoked for type %s", + objPtr->typePtr->name); + } + objPtr->typePtr->updateStringProc(objPtr); + if (objPtr->bytes == NULL || objPtr->length < 0 + || objPtr->bytes[objPtr->length] != '\0') { + Tcl_Panic("UpdateStringProc for type '%s' " + "failed to create a valid string rep", + objPtr->typePtr->name); + } } return objPtr->bytes; } @@ -1688,28 +1692,80 @@ Tcl_GetStringFromObj( * rep's byte array length should * be stored. * If NULL, no length is stored. */ { - (void) TclGetString(objPtr); + if (objPtr->bytes == NULL) { + /* + * Note we do not check for objPtr->typePtr == NULL. An invariant + * of a properly maintained Tcl_Obj is that at least one of + * objPtr->bytes and objPtr->typePtr must not be NULL. If broken + * extensions fail to maintain that invariant, we can crash here. + */ + if (objPtr->typePtr->updateStringProc == NULL) { + /* + * Those Tcl_ObjTypes which choose not to define an + * updateStringProc must be written in such a way that + * (objPtr->bytes) never becomes NULL. + */ + Tcl_Panic("UpdateStringProc should not be invoked for type %s", + objPtr->typePtr->name); + } + objPtr->typePtr->updateStringProc(objPtr); + if (objPtr->bytes == NULL || objPtr->length < 0 + || objPtr->bytes[objPtr->length] != '\0') { + Tcl_Panic("UpdateStringProc for type '%s' " + "failed to create a valid string rep", + objPtr->typePtr->name); + } + } if (lengthPtr != NULL) { *lengthPtr = objPtr->length; } return objPtr->bytes; } + char * Tcl_GetStringFromObj2( - register Tcl_Obj *objPtr, /* Object whose string rep byte pointer should + Tcl_Obj *objPtr, /* Object whose string rep byte pointer should * be returned. */ - register size_t *lengthPtr) /* If non-NULL, the location where the string + size_t *lengthPtr) /* If non-NULL, the location where the string * rep's byte array length should * be stored. * If NULL, no length is stored. */ { - (void) TclGetString(objPtr); + if (objPtr->bytes == NULL) { + /* + * Note we do not check for objPtr->typePtr == NULL. An invariant + * of a properly maintained Tcl_Obj is that at least one of + * objPtr->bytes and objPtr->typePtr must not be NULL. If broken + * extensions fail to maintain that invariant, we can crash here. + */ + if (objPtr->typePtr->updateStringProc == NULL) { + /* + * Those Tcl_ObjTypes which choose not to define an + * updateStringProc must be written in such a way that + * (objPtr->bytes) never becomes NULL. + */ + Tcl_Panic("UpdateStringProc should not be invoked for type %s", + objPtr->typePtr->name); + } + objPtr->typePtr->updateStringProc(objPtr); + if (objPtr->bytes == NULL || objPtr->length < 0 + || objPtr->bytes[objPtr->length] != '\0') { + Tcl_Panic("UpdateStringProc for type '%s' " + "failed to create a valid string rep", + objPtr->typePtr->name); + } + } if (lengthPtr != NULL) { +#if TK_MAJOR_VERSION > 8 *lengthPtr = objPtr->length; +#else + *lengthPtr = (unsigned)objPtr->length; +#endif } return objPtr->bytes; } + /* *---------------------------------------------------------------------- @@ -1778,7 +1834,7 @@ Tcl_NewBooleanObj( { register Tcl_Obj *objPtr; - TclNewLongObj(objPtr, boolValue!=0); + TclNewIntObj(objPtr, boolValue!=0); return objPtr; } #endif /* TCL_MEM_DEBUG */ @@ -1826,7 +1882,7 @@ Tcl_DbNewBooleanObj( TclDbNewObj(objPtr, file, line); objPtr->bytes = NULL; - objPtr->internalRep.longValue = (boolValue != 0); + objPtr->internalRep.wideValue = (boolValue != 0); objPtr->typePtr = &tclIntType; return objPtr; } @@ -1873,7 +1929,7 @@ Tcl_SetBooleanObj( Tcl_Panic("%s called with shared object", "Tcl_SetBooleanObj"); } - TclSetLongObj(objPtr, boolValue!=0); + TclSetIntObj(objPtr, boolValue!=0); } #endif /* TCL_NO_DEPRECATED */ @@ -1904,11 +1960,11 @@ Tcl_GetBooleanFromObj( { do { if (objPtr->typePtr == &tclIntType) { - *boolPtr = (objPtr->internalRep.longValue != 0); + *boolPtr = (objPtr->internalRep.wideValue != 0); return TCL_OK; } if (objPtr->typePtr == &tclBooleanType) { - *boolPtr = (int) objPtr->internalRep.longValue; + *boolPtr = objPtr->internalRep.longValue != 0; return TCL_OK; } if (objPtr->typePtr == &tclDoubleType) { @@ -1932,12 +1988,6 @@ Tcl_GetBooleanFromObj( *boolPtr = 1; return TCL_OK; } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { - *boolPtr = (objPtr->internalRep.wideValue != 0); - return TCL_OK; - } -#endif } while ((ParseBoolean(objPtr) == TCL_OK) || (TCL_OK == TclParseNumber(interp, objPtr, "boolean value", NULL,-1,NULL,0))); return TCL_ERROR; @@ -1958,7 +2008,12 @@ Tcl_GetBooleanFromObj( * * Side effects: * If no error occurs, an integer 1 or 0 is stored as "objPtr"s internal - * representation and the type of "objPtr" is set to boolean. + * representation and the type of "objPtr" is set to boolean or int/wideInt. + * + * Warning: If the returned type is "wideInt" (32-bit platforms) and your + * platform is bigendian, you cannot use internalRep.longValue to distinguish + * between false and true. On Windows and most other platforms this still will + * work fine, but basically it is non-portable. * *---------------------------------------------------------------------- */ @@ -1976,8 +2031,7 @@ TclSetBooleanFromAny( if (objPtr->bytes == NULL) { if (objPtr->typePtr == &tclIntType) { - switch (objPtr->internalRep.longValue) { - case 0L: case 1L: + if ((Tcl_WideUInt)objPtr->internalRep.wideValue < 2) { return TCL_OK; } goto badBoolean; @@ -1987,12 +2041,6 @@ TclSetBooleanFromAny( goto badBoolean; } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { - goto badBoolean; - } -#endif - if (objPtr->typePtr == &tclDoubleType) { goto badBoolean; } @@ -2129,7 +2177,7 @@ ParseBoolean( numericBoolean: TclFreeIntRep(objPtr); - objPtr->internalRep.longValue = newBool; + objPtr->internalRep.wideValue = newBool; objPtr->typePtr = &tclIntType; return TCL_OK; } @@ -2311,7 +2359,7 @@ Tcl_GetDoubleFromObj( return TCL_OK; } if (objPtr->typePtr == &tclIntType) { - *dblPtr = objPtr->internalRep.longValue; + *dblPtr = (double) objPtr->internalRep.wideValue; return TCL_OK; } if (objPtr->typePtr == &tclBignumType) { @@ -2321,12 +2369,6 @@ Tcl_GetDoubleFromObj( *dblPtr = TclBignumToDouble(&big); return TCL_OK; } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { - *dblPtr = (double) objPtr->internalRep.wideValue; - return TCL_OK; - } -#endif } while (SetDoubleFromAny(interp, objPtr) == TCL_OK); return TCL_ERROR; } @@ -2444,7 +2486,7 @@ Tcl_NewIntObj( { register Tcl_Obj *objPtr; - TclNewLongObj(objPtr, intValue); + TclNewIntObj(objPtr, intValue); return objPtr; } #endif /* if TCL_MEM_DEBUG */ @@ -2477,7 +2519,7 @@ Tcl_SetIntObj( Tcl_Panic("%s called with shared object", "Tcl_SetIntObj"); } - TclSetLongObj(objPtr, intValue); + TclSetIntObj(objPtr, intValue); } /* @@ -2505,7 +2547,7 @@ Tcl_SetIntObj( * *---------------------------------------------------------------------- */ - + #undef Tcl_GetIntFromObj int Tcl_GetIntFromObj( @@ -2534,32 +2576,33 @@ Tcl_GetIntFromObj( return TCL_OK; #endif } + int Tcl_GetValue( - Tcl_Interp *interp, /* Used for error reporting if not NULL. */ - register Tcl_Obj *objPtr, /* The object from which to get a int. */ - register void *ptr, /* Place to store resulting int. */ - register int flags) + Tcl_Interp *interp, /* Used for error reporting if not NULL. */ + Tcl_Obj *objPtr, /* The object from which to get a int. */ + void *ptr, /* Place to store resulting int. */ + int flags) { - double value; - int result; - if (flags == TCL_TYPE_I(int)) { - return Tcl_GetIntFromObj(interp, objPtr, ptr); - } - if (flags == TCL_TYPE_I(Tcl_WideInt)) { - return Tcl_GetWideIntFromObj(interp, objPtr, ptr); - } - if (flags == TCL_TYPE_D(double)) { - return Tcl_GetDoubleFromObj(interp, objPtr, ptr); - } - result = Tcl_GetDoubleFromObj(interp, objPtr, &value); - if (flags == TCL_TYPE_D(float)) { - *(float *)ptr = (float) value; - } else { - *(long double *)ptr = (long double) value; - } - return result; + double value; + int result; + if (flags == TCL_TYPE_I(int)) { + return Tcl_GetIntFromObj(interp, objPtr, ptr); + } + if (flags == TCL_TYPE_I(Tcl_WideInt)) { + return Tcl_GetWideIntFromObj(interp, objPtr, ptr); + } + result = Tcl_GetDoubleFromObj(interp, objPtr, &value); + if (flags == TCL_TYPE_D(double)) { + *(double *)ptr = value; + } else if (flags == TCL_TYPE_D(float)) { + *(float *)ptr = (float) value; + } else { + *(long double *)ptr = (long double) value; + } + return result; } + /* *---------------------------------------------------------------------- @@ -2582,9 +2625,8 @@ SetIntFromAny( Tcl_Interp *interp, /* Tcl interpreter */ Tcl_Obj *objPtr) /* Pointer to the object to convert */ { - long l; - - return TclGetLongFromObj(interp, objPtr, &l); + Tcl_WideInt w; + return Tcl_GetWideIntFromObj(interp, objPtr, &w); } /* @@ -2613,12 +2655,28 @@ UpdateStringOfInt( char buffer[TCL_INTEGER_SPACE]; register int len; + len = TclFormatInt(buffer, objPtr->internalRep.wideValue); + + objPtr->bytes = ckalloc(len + 1); + memcpy(objPtr->bytes, buffer, (unsigned) len + 1); + objPtr->length = len; +} + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static void +UpdateStringOfOldInt( + register Tcl_Obj *objPtr) /* Int object whose string rep to update. */ +{ + char buffer[TCL_INTEGER_SPACE]; + register int len; + len = TclFormatInt(buffer, objPtr->internalRep.longValue); objPtr->bytes = ckalloc(len + 1); memcpy(objPtr->bytes, buffer, (unsigned) len + 1); objPtr->length = len; } +#endif /* *---------------------------------------------------------------------- @@ -2650,8 +2708,8 @@ UpdateStringOfInt( *---------------------------------------------------------------------- */ -#ifdef TCL_MEM_DEBUG #undef Tcl_NewLongObj +#ifdef TCL_MEM_DEBUG Tcl_Obj * Tcl_NewLongObj( @@ -2670,7 +2728,7 @@ Tcl_NewLongObj( { register Tcl_Obj *objPtr; - TclNewLongObj(objPtr, longValue); + TclNewIntObj(objPtr, longValue); return objPtr; } #endif /* if TCL_MEM_DEBUG */ @@ -2707,6 +2765,7 @@ Tcl_NewLongObj( *---------------------------------------------------------------------- */ +#undef Tcl_DbNewLongObj #ifdef TCL_MEM_DEBUG Tcl_Obj * @@ -2723,7 +2782,7 @@ Tcl_DbNewLongObj( TclDbNewObj(objPtr, file, line); objPtr->bytes = NULL; - objPtr->internalRep.longValue = longValue; + objPtr->internalRep.wideValue = longValue; objPtr->typePtr = &tclIntType; return objPtr; } @@ -2761,6 +2820,7 @@ Tcl_DbNewLongObj( *---------------------------------------------------------------------- */ +#undef Tcl_SetLongObj void Tcl_SetLongObj( register Tcl_Obj *objPtr, /* Object whose internal rep to init. */ @@ -2771,7 +2831,7 @@ Tcl_SetLongObj( Tcl_Panic("%s called with shared object", "Tcl_SetLongObj"); } - TclSetLongObj(objPtr, longValue); + TclSetIntObj(objPtr, longValue); } /* @@ -2802,12 +2862,13 @@ Tcl_GetLongFromObj( register long *longPtr) /* Place to store resulting long. */ { do { +#ifdef TCL_WIDE_INT_IS_LONG if (objPtr->typePtr == &tclIntType) { - *longPtr = objPtr->internalRep.longValue; + *longPtr = objPtr->internalRep.wideValue; return TCL_OK; } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { +#else + if (objPtr->typePtr == &tclIntType) { /* * We return any integer in the range -ULONG_MAX to ULONG_MAX * converted to a long, ignoring overflow. The rule preserves @@ -2880,49 +2941,6 @@ Tcl_GetLongFromObj( TCL_PARSE_INTEGER_ONLY)==TCL_OK); return TCL_ERROR; } -#ifndef TCL_WIDE_INT_IS_LONG - -/* - *---------------------------------------------------------------------- - * - * UpdateStringOfWideInt -- - * - * Update the string representation for a wide integer object. Note: this - * function does not free an existing old string rep so storage will be - * lost if this has not already been done. - * - * Results: - * None. - * - * Side effects: - * The object's string is set to a valid string that results from the - * wideInt-to-string conversion. - * - *---------------------------------------------------------------------- - */ - -static void -UpdateStringOfWideInt( - register Tcl_Obj *objPtr) /* Int object whose string rep to update. */ -{ - char buffer[TCL_INTEGER_SPACE+2]; - register unsigned len; - register Tcl_WideInt wideVal = objPtr->internalRep.wideValue; - - /* - * Note that sprintf will generate a compiler warning under Mingw claiming - * %I64 is an unknown format specifier. Just ignore this warning. We can't - * use %L as the format specifier since that gets printed as a 32 bit - * value. - */ - - sprintf(buffer, "%" TCL_LL_MODIFIER "d", wideVal); - len = strlen(buffer); - objPtr->bytes = ckalloc(len + 1); - memcpy(objPtr->bytes, buffer, len + 1); - objPtr->length = len; -} -#endif /* !TCL_WIDE_INT_IS_LONG */ /* *---------------------------------------------------------------------- @@ -2972,7 +2990,7 @@ Tcl_NewWideIntObj( register Tcl_Obj *objPtr; TclNewObj(objPtr); - Tcl_SetWideIntObj(objPtr, wideValue); + TclSetIntObj(objPtr, wideValue); return objPtr; } #endif /* if TCL_MEM_DEBUG */ @@ -3024,7 +3042,7 @@ Tcl_DbNewWideIntObj( register Tcl_Obj *objPtr; TclDbNewObj(objPtr, file, line); - Tcl_SetWideIntObj(objPtr, wideValue); + TclSetIntObj(objPtr, wideValue); return objPtr; } @@ -3073,19 +3091,7 @@ Tcl_SetWideIntObj( Tcl_Panic("%s called with shared object", "Tcl_SetWideIntObj"); } - if ((wideValue >= (Tcl_WideInt) LONG_MIN) - && (wideValue <= (Tcl_WideInt) LONG_MAX)) { - TclSetLongObj(objPtr, (long) wideValue); - } else { -#ifndef TCL_WIDE_INT_IS_LONG - TclSetWideIntObj(objPtr, wideValue); -#else - mp_int big; - - TclInitBignumFromWideInt(&big, wideValue); - Tcl_SetBignumObj(objPtr, &big); -#endif - } + TclSetIntObj(objPtr, wideValue); } /* @@ -3117,14 +3123,8 @@ Tcl_GetWideIntFromObj( /* Place to store resulting long. */ { do { -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { - *wideIntPtr = objPtr->internalRep.wideValue; - return TCL_OK; - } -#endif if (objPtr->typePtr == &tclIntType) { - *wideIntPtr = (Tcl_WideInt) objPtr->internalRep.longValue; + *wideIntPtr = objPtr->internalRep.wideValue; return TCL_OK; } if (objPtr->typePtr == &tclDoubleType) { @@ -3177,33 +3177,6 @@ Tcl_GetWideIntFromObj( TCL_PARSE_INTEGER_ONLY)==TCL_OK); return TCL_ERROR; } -#ifndef TCL_WIDE_INT_IS_LONG - -/* - *---------------------------------------------------------------------- - * - * SetWideIntFromAny -- - * - * Attempts to force the internal representation for a Tcl object to - * tclWideIntType, specifically. - * - * Results: - * The return value is a standard object Tcl result. If an error occurs - * during conversion, an error message is left in the interpreter's - * result unless "interp" is NULL. - * - *---------------------------------------------------------------------- - */ - -static int -SetWideIntFromAny( - Tcl_Interp *interp, /* Tcl interpreter */ - Tcl_Obj *objPtr) /* Pointer to the object to convert */ -{ - Tcl_WideInt w; - return Tcl_GetWideIntFromObj(interp, objPtr, &w); -} -#endif /* !TCL_WIDE_INT_IS_LONG */ /* *---------------------------------------------------------------------- @@ -3446,16 +3419,10 @@ GetBignumFromObj( return TCL_OK; } if (objPtr->typePtr == &tclIntType) { - TclInitBignumFromLong(bignumValue, objPtr->internalRep.longValue); - return TCL_OK; - } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { TclInitBignumFromWideInt(bignumValue, objPtr->internalRep.wideValue); return TCL_OK; } -#endif if (objPtr->typePtr == &tclDoubleType) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( @@ -3565,36 +3532,11 @@ Tcl_SetBignumObj( Tcl_Panic("%s called with shared object", "Tcl_SetBignumObj"); } if ((size_t) bignumValue->used - <= (CHAR_BIT * sizeof(long) + DIGIT_BIT - 1) / DIGIT_BIT) { - unsigned long value = 0, numBytes = sizeof(long); - long scratch; - unsigned char *bytes = (unsigned char *) &scratch; - - if (mp_to_unsigned_bin_n(bignumValue, bytes, &numBytes) != MP_OKAY) { - goto tooLargeForLong; - } - while (numBytes-- > 0) { - value = (value << CHAR_BIT) | *bytes++; - } - if (value > (((~(unsigned long)0) >> 1) + bignumValue->sign)) { - goto tooLargeForLong; - } - if (bignumValue->sign) { - TclSetLongObj(objPtr, -(long)value); - } else { - TclSetLongObj(objPtr, (long)value); - } - mp_clear(bignumValue); - return; - } - tooLargeForLong: -#ifndef TCL_WIDE_INT_IS_LONG - if ((size_t) bignumValue->used - <= (CHAR_BIT * sizeof(Tcl_WideInt) + DIGIT_BIT - 1) / DIGIT_BIT) { + <= (CHAR_BIT * sizeof(Tcl_WideUInt) + DIGIT_BIT - 1) / DIGIT_BIT) { Tcl_WideUInt value = 0; - unsigned long numBytes = sizeof(Tcl_WideInt); - Tcl_WideInt scratch; - unsigned char *bytes = (unsigned char *)&scratch; + unsigned long numBytes = sizeof(Tcl_WideUInt); + Tcl_WideUInt scratch; + unsigned char *bytes = (unsigned char *) &scratch; if (mp_to_unsigned_bin_n(bignumValue, bytes, &numBytes) != MP_OKAY) { goto tooLargeForWide; @@ -3606,15 +3548,14 @@ Tcl_SetBignumObj( goto tooLargeForWide; } if (bignumValue->sign) { - TclSetWideIntObj(objPtr, -(Tcl_WideInt)value); + TclSetIntObj(objPtr, -(Tcl_WideInt)value); } else { - TclSetWideIntObj(objPtr, (Tcl_WideInt)value); + TclSetIntObj(objPtr, (Tcl_WideInt)value); } mp_clear(bignumValue); return; } tooLargeForWide: -#endif TclInvalidateStringRep(objPtr); TclFreeIntRep(objPtr); TclSetBignumIntRep(objPtr, bignumValue); @@ -3696,17 +3637,10 @@ TclGetNumberFromObj( return TCL_OK; } if (objPtr->typePtr == &tclIntType) { - *typePtr = TCL_NUMBER_LONG; - *clientDataPtr = &objPtr->internalRep.longValue; - return TCL_OK; - } -#ifndef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclWideIntType) { *typePtr = TCL_NUMBER_WIDE; *clientDataPtr = &objPtr->internalRep.wideValue; return TCL_OK; } -#endif if (objPtr->typePtr == &tclBignumType) { static Tcl_ThreadDataKey bignumKey; mp_int *bigPtr = Tcl_GetThreadData(&bignumKey, @@ -3759,7 +3693,7 @@ Tcl_DbIncrRefCount( Tcl_Panic("incrementing refCount of previously disposed object"); } -# ifdef TCL_THREADS +#if TCL_THREADS /* * Check to make sure that the Tcl_Obj was allocated by the current * thread. Don't do this check when shutting down since thread local @@ -3822,7 +3756,7 @@ Tcl_DbDecrRefCount( Tcl_Panic("decrementing refCount of previously disposed object"); } -# ifdef TCL_THREADS +#if TCL_THREADS /* * Check to make sure that the Tcl_Obj was allocated by the current * thread. Don't do this check when shutting down since thread local @@ -3887,7 +3821,7 @@ Tcl_DbIsShared( Tcl_Panic("checking whether previously disposed object is shared"); } -# ifdef TCL_THREADS +#if TCL_THREADS /* * Check to make sure that the Tcl_Obj was allocated by the current * thread. Don't do this check when shutting down since thread local diff --git a/generic/tclPanic.c b/generic/tclPanic.c index b03ad41..85b7388 100644 --- a/generic/tclPanic.c +++ b/generic/tclPanic.c @@ -23,8 +23,8 @@ * procedure. */ -#if defined(__CYGWIN__) -static TCL_NORETURN Tcl_PanicProc *panicProc = tclWinDebugPanic; +#if defined(__CYGWIN__) || (defined(_WIN32) && (defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8)) +static TCL_NORETURN1 Tcl_PanicProc *panicProc = tclWinDebugPanic; #else static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL; #endif @@ -45,6 +45,7 @@ static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL; *---------------------------------------------------------------------- */ +#undef Tcl_SetPanicProc void Tcl_SetPanicProc( TCL_NORETURN1 Tcl_PanicProc *proc) diff --git a/generic/tclParse.c b/generic/tclParse.c index a2227f7..00b83a1 100644 --- a/generic/tclParse.c +++ b/generic/tclParse.c @@ -979,7 +979,12 @@ TclParseBackslash( if (readPtr != NULL) { *readPtr = count; } - return Tcl_UniCharToUtf(result, dst); + count = Tcl_UniCharToUtf(result, dst); + if (!count) { + /* Special case for handling upper surrogates. */ + count = Tcl_UniCharToUtf(-1, dst); + } + return count; } /* diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c index 49d62dc..2453c46 100644 --- a/generic/tclPathObj.c +++ b/generic/tclPathObj.c @@ -1809,7 +1809,6 @@ Tcl_FSGetNormalizedPath( */ (void) TclGetStringFromObj(dir, &cwdLen); - cwdLen += (Tcl_GetString(copy)[cwdLen] == '/'); /* Normalize the combined string. */ @@ -1831,12 +1830,12 @@ Tcl_FSGetNormalizedPath( * normalized head, we can more efficiently normalize the combined * path by passing over only the unnormalized tail portion. When * this is sufficient, prior developers claim this should be much - * faster. We use 'cwdLen-1' so that we are already pointing at + * faster. We use 'cwdLen' so that we are already pointing at * the dir-separator that we know about. The normalization code * will actually start off directly after that separator. */ - TclFSNormalizeToUniquePath(interp, copy, cwdLen-1); + TclFSNormalizeToUniquePath(interp, copy, cwdLen); } /* Now we need to construct the new path object. */ diff --git a/generic/tclPipe.c b/generic/tclPipe.c index b679ec4..f94fe5c 100644 --- a/generic/tclPipe.c +++ b/generic/tclPipe.c @@ -221,13 +221,13 @@ Tcl_ReapDetachedProcs(void) { register Detached *detPtr; Detached *nextPtr, *prevPtr; - int status; - Tcl_Pid pid; + int status, code; Tcl_MutexLock(&pipeMutex); for (detPtr = detList, prevPtr = NULL; detPtr != NULL; ) { - pid = Tcl_WaitPid(detPtr->pid, &status, WNOHANG); - if ((pid == 0) || ((pid == (Tcl_Pid) -1) && (errno != ECHILD))) { + status = TclProcessWait(detPtr->pid, WNOHANG, &code, NULL, NULL); + if (status == TCL_PROCESS_UNCHANGED || (status == TCL_PROCESS_ERROR + && code != ECHILD)) { prevPtr = detPtr; detPtr = detPtr->nextPtr; continue; @@ -277,38 +277,21 @@ TclCleanupChildren( { int result = TCL_OK; int i, abnormalExit, anyErrorInfo; - Tcl_Pid pid; - int waitStatus; - const char *msg; - unsigned long resolvedPid; + TclProcessWaitStatus waitStatus; + int code; + Tcl_Obj *msg, *error; abnormalExit = 0; for (i = 0; i < numPids; i++) { - /* - * We need to get the resolved pid before we wait on it as the windows - * implementation of Tcl_WaitPid deletes the information such that any - * following calls to TclpGetPid fail. - */ - - resolvedPid = TclpGetPid(pidPtr[i]); - pid = Tcl_WaitPid(pidPtr[i], &waitStatus, 0); - if (pid == (Tcl_Pid) -1) { + waitStatus = TclProcessWait(pidPtr[i], 0, &code, &msg, &error); + if (waitStatus == TCL_PROCESS_ERROR) { result = TCL_ERROR; if (interp != NULL) { - msg = Tcl_PosixError(interp); - if (errno == ECHILD) { - /* - * This changeup in message suggested by Mark Diekhans to - * remind people that ECHILD errors can occur on some - * systems if SIGCHLD isn't in its default state. - */ - - msg = - "child process lost (is SIGCHLD ignored or trapped?)"; - } - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "error waiting for process to exit: %s", msg)); + Tcl_SetObjErrorCode(interp, error); + Tcl_SetObjResult(interp, msg); } + Tcl_DecrRefCount(error); + Tcl_DecrRefCount(msg); continue; } @@ -319,39 +302,19 @@ TclCleanupChildren( * removed). */ - if (!WIFEXITED(waitStatus) || (WEXITSTATUS(waitStatus) != 0)) { - char msg1[TCL_INTEGER_SPACE], msg2[TCL_INTEGER_SPACE]; - + if (waitStatus != TCL_PROCESS_EXITED || code != 0) { result = TCL_ERROR; - sprintf(msg1, "%lu", resolvedPid); - if (WIFEXITED(waitStatus)) { + if (waitStatus == TCL_PROCESS_EXITED) { if (interp != NULL) { - sprintf(msg2, "%u", WEXITSTATUS(waitStatus)); - Tcl_SetErrorCode(interp, "CHILDSTATUS", msg1, msg2, NULL); + Tcl_SetObjErrorCode(interp, error); } abnormalExit = 1; } else if (interp != NULL) { - const char *p; - - if (WIFSIGNALED(waitStatus)) { - p = Tcl_SignalMsg(WTERMSIG(waitStatus)); - Tcl_SetErrorCode(interp, "CHILDKILLED", msg1, - Tcl_SignalId(WTERMSIG(waitStatus)), p, NULL); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "child killed: %s\n", p)); - } else if (WIFSTOPPED(waitStatus)) { - p = Tcl_SignalMsg(WSTOPSIG(waitStatus)); - Tcl_SetErrorCode(interp, "CHILDSUSP", msg1, - Tcl_SignalId(WSTOPSIG(waitStatus)), p, NULL); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "child suspended: %s\n", p)); - } else { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "child wait status didn't make sense\n", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "ODDWAITRESULT", msg1, NULL); - } + Tcl_SetObjErrorCode(interp, error); + Tcl_SetObjResult(interp, msg); } + Tcl_DecrRefCount(error); + Tcl_DecrRefCount(msg); } } @@ -936,6 +899,7 @@ TclCreatePipeline( pidPtr[numPids] = pid; numPids++; + TclProcessCreated(pid); /* * Close off our copies of file descriptors that were set up for this diff --git a/generic/tclPkg.c b/generic/tclPkg.c index eb4dc9b..2c16458 100644 --- a/generic/tclPkg.c +++ b/generic/tclPkg.c @@ -65,6 +65,18 @@ typedef struct Package { const void *clientData; /* Client data. */ } Package; +typedef struct Require { + void * clientDataPtr; + const char *name; + Package *pkgPtr; + char *versionToProvide; +} Require; + +typedef struct RequireProcArgs { + const char *name; + void *clientDataPtr; +} RequireProcArgs; + /* * Prototypes for functions defined in this file: */ @@ -85,9 +97,15 @@ static void AddRequirementsToResult(Tcl_Interp *interp, int reqc, static void AddRequirementsToDString(Tcl_DString *dstring, int reqc, Tcl_Obj *const reqv[]); static Package * FindPackage(Tcl_Interp *interp, const char *name); -static const char * PkgRequireCore(Tcl_Interp *interp, const char *name, - int reqc, Tcl_Obj *const reqv[], - void *clientDataPtr); +static int PkgRequireCore(ClientData data[], Tcl_Interp *interp, int result); +static int PkgRequireCoreFinal(ClientData data[], Tcl_Interp *interp, int result); +static int PkgRequireCoreCleanup(ClientData data[], Tcl_Interp *interp, int result); +static int PkgRequireCoreStep1(ClientData data[], Tcl_Interp *interp, int result); +static int PkgRequireCoreStep2(ClientData data[], Tcl_Interp *interp, int result); +static int TclNRPkgRequireProc(ClientData clientData, Tcl_Interp *interp, int reqc, Tcl_Obj *const reqv[]); +static int SelectPackage(ClientData data[], Tcl_Interp *interp, int result); +static int SelectPackageFinal(ClientData data[], Tcl_Interp *interp, int result); +static int TclNRPackageObjCmdCleanup(ClientData data[], Tcl_Interp *interp, int result); /* * Helper macros. @@ -365,7 +383,10 @@ Tcl_PkgRequireEx( */ if (version == NULL) { - result = PkgRequireCore(interp, name, 0, NULL, clientDataPtr); + if (Tcl_PkgRequireProc(interp, name, 0, NULL, clientDataPtr) == TCL_OK) { + result = Tcl_GetStringResult(interp); + Tcl_ResetResult(interp); + } } else { if (exact && TCL_OK != CheckVersionAndConvert(interp, version, NULL, NULL)) { @@ -376,10 +397,12 @@ Tcl_PkgRequireEx( Tcl_AppendStringsToObj(ov, "-", version, NULL); } Tcl_IncrRefCount(ov); - result = PkgRequireCore(interp, name, 1, &ov, clientDataPtr); + if (Tcl_PkgRequireProc(interp, name, 1, &ov, clientDataPtr) == TCL_OK) { + result = Tcl_GetStringResult(interp); + Tcl_ResetResult(interp); + } TclDecrRefCount(ov); } - return result; } @@ -394,341 +417,432 @@ Tcl_PkgRequireProc( * available. */ void *clientDataPtr) { - const char *result = - PkgRequireCore(interp, name, reqc, reqv, clientDataPtr); + RequireProcArgs args; + args.name = name; + args.clientDataPtr = clientDataPtr; + return Tcl_NRCallObjProc(interp, TclNRPkgRequireProc, (void *)&args, reqc, reqv); +} - if (result == NULL) { - return TCL_ERROR; - } - Tcl_SetObjResult(interp, Tcl_NewStringObj(result, -1)); +static int +TclNRPkgRequireProc( + ClientData clientData, + Tcl_Interp *interp, + int reqc, + Tcl_Obj *const reqv[]) { + RequireProcArgs *args = clientData; + Tcl_NRAddCallback(interp, PkgRequireCore, (void *)args->name, INT2PTR(reqc), (void *)reqv, args->clientDataPtr); return TCL_OK; } -static const char * -PkgRequireCore( - Tcl_Interp *interp, /* Interpreter in which package is now - * available. */ - const char *name, /* Name of desired package. */ - int reqc, /* Requirements constraining the desired - * version. */ - Tcl_Obj *const reqv[], /* 0 means to use the latest version - * available. */ - void *clientDataPtr) +static int +PkgRequireCore(ClientData data[], Tcl_Interp *interp, int result) { - Interp *iPtr = (Interp *) interp; - Package *pkgPtr; - PkgAvail *availPtr, *bestPtr, *bestStablePtr; - char *availVersion, *bestVersion; - /* Internal rep. of versions */ - int availStable, code, satisfies, pass; - char *script, *pkgVersionI; + const char *name = data[0]; + int reqc = PTR2INT(data[1]); + Tcl_Obj *const *reqv = data[2]; + int code = CheckAllRequirements(interp, reqc, reqv); + Require *reqPtr; + if (code != TCL_OK) { + return code; + } + reqPtr = ckalloc(sizeof(Require)); + Tcl_NRAddCallback(interp, PkgRequireCoreCleanup, reqPtr, NULL, NULL, NULL); + reqPtr->clientDataPtr = data[3]; + reqPtr->name = name; + reqPtr->pkgPtr = FindPackage(interp, name); + if (reqPtr->pkgPtr->version == NULL) { + Tcl_NRAddCallback(interp, SelectPackage, reqPtr, INT2PTR(reqc), (void *)reqv, PkgRequireCoreStep1); + } else { + Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + } + return TCL_OK; +} + +static int +PkgRequireCoreStep1(ClientData data[], Tcl_Interp *interp, int result) { Tcl_DString command; + char *script; + Require *reqPtr = data[0]; + int reqc = PTR2INT(data[1]); + Tcl_Obj **const reqv = data[2]; + const char *name = reqPtr->name /* Name of desired package. */; + if (reqPtr->pkgPtr->version == NULL) { + /* + * The package is not in the database. If there is a "package unknown" + * command, invoke it. + */ - if (TCL_OK != CheckAllRequirements(interp, reqc, reqv)) { - return NULL; + script = ((Interp *) interp)->packageUnknown; + if (script == NULL) { + Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + } else { + Tcl_DStringInit(&command); + Tcl_DStringAppend(&command, script, -1); + Tcl_DStringAppendElement(&command, name); + AddRequirementsToDString(&command, reqc, reqv); + + Tcl_NRAddCallback(interp, PkgRequireCoreStep2, reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + Tcl_NREvalObj(interp, + Tcl_NewStringObj(Tcl_DStringValue(&command), Tcl_DStringLength(&command)), + TCL_EVAL_GLOBAL + ); + Tcl_DStringFree(&command); + } + return TCL_OK; + } else { + Tcl_NRAddCallback(interp, PkgRequireCoreFinal, reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + } + return TCL_OK; +} + +static int +PkgRequireCoreStep2(ClientData data[], Tcl_Interp *interp, int result) { + Require *reqPtr = data[0]; + int reqc = PTR2INT(data[1]); + Tcl_Obj **const reqv = data[2]; + const char *name = reqPtr->name /* Name of desired package. */; + if ((result != TCL_OK) && (result != TCL_ERROR)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad return code: %d", result)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); + result = TCL_ERROR; + } + if (result == TCL_ERROR) { + Tcl_AddErrorInfo(interp, + "\n (\"package unknown\" script)"); + return result; + } + Tcl_ResetResult(interp); + /* pkgPtr may now be invalid, so refresh it. */ + reqPtr->pkgPtr = FindPackage(interp, name); + Tcl_NRAddCallback(interp, SelectPackage, reqPtr, INT2PTR(reqc), (void *)reqv, PkgRequireCoreFinal); + return TCL_OK; +} + +static int +PkgRequireCoreFinal(ClientData data[], Tcl_Interp *interp, int result) { + Require *reqPtr = data[0]; + int reqc = PTR2INT(data[1]), satisfies; + Tcl_Obj **const reqv = data[2]; + char *pkgVersionI; + void *clientDataPtr = reqPtr->clientDataPtr; + const char *name = reqPtr->name /* Name of desired package. */; + if (reqPtr->pkgPtr->version == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't find package %s", name)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", NULL); + AddRequirementsToResult(interp, reqc, reqv); + return TCL_ERROR; } /* - * It can take up to three passes to find the package: one pass to run the - * "package unknown" script, one to run the "package ifneeded" script for - * a specific version, and a final pass to lookup the package loaded by - * the "package ifneeded" script. + * Ensure that the provided version meets the current requirements. */ - for (pass=1 ;; pass++) { - pkgPtr = FindPackage(interp, name); - if (pkgPtr->version != NULL) { - break; - } + if (reqc != 0) { + CheckVersionAndConvert(interp, reqPtr->pkgPtr->version, &pkgVersionI, NULL); + satisfies = SomeRequirementSatisfied(pkgVersionI, reqc, reqv); - /* - * Check whether we're already attempting to load some version of this - * package (circular dependency detection). - */ + ckfree(pkgVersionI); - if (pkgPtr->clientData != NULL) { + if (!satisfies) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "circular package dependency:" - " attempt to provide %s %s requires %s", - name, (char *) pkgPtr->clientData, name)); + "version conflict for package \"%s\": have %s, need", + name, reqPtr->pkgPtr->version)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT", + NULL); AddRequirementsToResult(interp, reqc, reqv); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", NULL); - return NULL; + return TCL_ERROR; } + } - /* - * The package isn't yet present. Search the list of available - * versions and invoke the script for the best available version. We - * are actually locating the best, and the best stable version. One of - * them is then chosen based on the selection mode. - */ + if (clientDataPtr) { + const void **ptr = (const void **) clientDataPtr; - bestPtr = NULL; - bestStablePtr = NULL; - bestVersion = NULL; + *ptr = reqPtr->pkgPtr->clientData; + } + Tcl_SetObjResult(interp, Tcl_NewStringObj(reqPtr->pkgPtr->version, -1)); + return TCL_OK; +} - for (availPtr = pkgPtr->availPtr; availPtr != NULL; - availPtr = availPtr->nextPtr) { - if (CheckVersionAndConvert(interp, availPtr->version, - &availVersion, &availStable) != TCL_OK) { - /* - * The provided version number has invalid syntax. This - * should not happen. This should have been caught by the - * 'package ifneeded' registering the package. - */ +static int +PkgRequireCoreCleanup(ClientData data[], Tcl_Interp *interp, int result) { + ckfree(data[0]); + return result; +} - continue; - } + +static int +SelectPackage(ClientData data[], Tcl_Interp *interp, int result) { + PkgAvail *availPtr, *bestPtr, *bestStablePtr; + char *availVersion, *bestVersion, *bestStableVersion; + /* Internal rep. of versions */ + int availStable, satisfies; + Require *reqPtr = data[0]; + int reqc = PTR2INT(data[1]); + Tcl_Obj **const reqv = data[2]; + const char *name = reqPtr->name; + Package *pkgPtr = reqPtr->pkgPtr; + Interp *iPtr = (Interp *) interp; - if (bestPtr != NULL) { - int res = CompareVersions(availVersion, bestVersion, NULL); + /* + * Check whether we're already attempting to load some version of this + * package (circular dependency detection). + */ - /* - * Note: Use internal reps! - */ + if (pkgPtr->clientData != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "circular package dependency:" + " attempt to provide %s %s requires %s", + name, (char *) pkgPtr->clientData, name)); + AddRequirementsToResult(interp, reqc, reqv); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", NULL); + return TCL_ERROR; + } - if (res <= 0) { - /* - * The version of the package sought is not as good as the - * currently selected version. Ignore it. - */ + /* + * The package isn't yet present. Search the list of available + * versions and invoke the script for the best available version. We + * are actually locating the best, and the best stable version. One of + * them is then chosen based on the selection mode. + */ - ckfree(availVersion); - availVersion = NULL; - continue; - } - } + bestPtr = NULL; + bestStablePtr = NULL; + bestVersion = NULL; + bestStableVersion = NULL; + for (availPtr = pkgPtr->availPtr; availPtr != NULL; + availPtr = availPtr->nextPtr) { + if (CheckVersionAndConvert(interp, availPtr->version, + &availVersion, &availStable) != TCL_OK) { /* - * We have found a version which is better than our max. + * The provided version number has invalid syntax. This + * should not happen. This should have been caught by the + * 'package ifneeded' registering the package. */ - if (reqc > 0) { - /* Check satisfaction of requirements. */ + continue; + } - satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv); - if (!satisfies) { - ckfree(availVersion); - availVersion = NULL; - continue; - } + /* Check satisfaction of requirements before considering the current version further. */ + if (reqc > 0) { + satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv); + if (!satisfies) { + ckfree(availVersion); + availVersion = NULL; + continue; } + } - bestPtr = availPtr; - - if (bestVersion != NULL) { - ckfree(bestVersion); - } - bestVersion = availVersion; + if (bestPtr != NULL) { + int res = CompareVersions(availVersion, bestVersion, NULL); /* - * If this new best version is stable then it also has to be - * better than the max stable version found so far. + * Note: Used internal reps in the comparison! */ - if (availStable) { - bestStablePtr = availPtr; + if (res > 0) { + /* + * The version of the package sought is better than the + * currently selected version. + */ + ckfree(bestVersion); + bestVersion = NULL; + goto newbest; } - } + } else { + newbest: + /* We have found a version which is better than our max. */ - if (bestVersion != NULL) { - ckfree(bestVersion); + bestPtr = availPtr; + CheckVersionAndConvert(interp, bestPtr->version, &bestVersion, NULL); } - /* - * Now choose a version among the two best. For 'latest' we simply - * take (actually keep) the best. For 'stable' we take the best - * stable, if there is any, or the best if there is nothing stable. - */ - - if ((iPtr->packagePrefer == PKG_PREFER_STABLE) - && (bestStablePtr != NULL)) { - bestPtr = bestStablePtr; + if (!availStable) { + ckfree(availVersion); + availVersion = NULL; + continue; } - if (bestPtr != NULL) { + if (bestStablePtr != NULL) { + int res = CompareVersions(availVersion, bestStableVersion, NULL); + /* - * We found an ifneeded script for the package. Be careful while - * executing it: this could cause reentrancy, so (a) protect the - * script itself from deletion and (b) don't assume that bestPtr - * will still exist when the script completes. + * Note: Used internal reps in the comparison! */ - char *versionToProvide = bestPtr->version; - PkgFiles *pkgFiles; - PkgName *pkgName; - script = bestPtr->script; - - pkgPtr->clientData = versionToProvide; - Tcl_Preserve(versionToProvide); - Tcl_Preserve(script); - pkgFiles = TclInitPkgFiles(interp); - /* Push "ifneeded" package name in "tclPkgFiles" assocdata. */ - pkgName = ckalloc(sizeof(PkgName) + strlen(name)); - pkgName->nextPtr = pkgFiles->names; - strcpy(pkgName->name, name); - pkgFiles->names = pkgName; - if (bestPtr->pkgIndex) { - TclPkgFileSeen(interp, bestPtr->pkgIndex); - } - code = Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL); - /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/ - pkgFiles->names = pkgName->nextPtr; - ckfree(pkgName); - Tcl_Release(script); - - pkgPtr = FindPackage(interp, name); - if (code == TCL_OK) { - Tcl_ResetResult(interp); - if (pkgPtr->version == NULL) { - code = TCL_ERROR; - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "attempt to provide package %s %s failed:" - " no version of package %s provided", - name, versionToProvide, name)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNPROVIDED", - NULL); - } else { - char *pvi, *vi; - - if (CheckVersionAndConvert(interp, pkgPtr->version, &pvi, - NULL) != TCL_OK) { - code = TCL_ERROR; - } else if (CheckVersionAndConvert(interp, - versionToProvide, &vi, NULL) != TCL_OK) { - ckfree(pvi); - code = TCL_ERROR; - } else { - int res = CompareVersions(pvi, vi, NULL); - - ckfree(pvi); - ckfree(vi); - if (res != 0) { - code = TCL_ERROR; - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "attempt to provide package %s %s failed:" - " package %s %s provided instead", - name, versionToProvide, - name, pkgPtr->version)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", - "WRONGPROVIDE", NULL); - } - } - } - } else if (code != TCL_ERROR) { - Tcl_Obj *codePtr = Tcl_NewIntObj(code); - - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "attempt to provide package %s %s failed:" - " bad return code: %s", - name, versionToProvide, TclGetString(codePtr))); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); - TclDecrRefCount(codePtr); - code = TCL_ERROR; - } - - if (code == TCL_ERROR) { - Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( - "\n (\"package ifneeded %s %s\" script)", - name, versionToProvide)); - } - Tcl_Release(versionToProvide); - - if (code != TCL_OK) { + if (res > 0) { /* - * Take a non-TCL_OK code from the script as an indication the - * package wasn't loaded properly, so the package system - * should not remember an improper load. - * - * This is consistent with our returning NULL. If we're not - * willing to tell our caller we got a particular version, we - * shouldn't store that version for telling future callers - * either. + * This stable version of the package sought is better + * than the currently selected stable version. */ - - if (pkgPtr->version != NULL) { - ckfree(pkgPtr->version); - pkgPtr->version = NULL; - } - pkgPtr->clientData = NULL; - return NULL; + ckfree(bestStableVersion); + bestStableVersion = NULL; + goto newstable; } - - break; - } - - /* - * The package is not in the database. If there is a "package unknown" - * command, invoke it (but only on the first pass; after that, we - * should not get here in the first place). - */ - - if (pass > 1) { - break; + } else { + newstable: + /* We have found a stable version which is better than our max stable. */ + bestStablePtr = availPtr; + CheckVersionAndConvert(interp, bestStablePtr->version, &bestStableVersion, NULL); } - script = ((Interp *) interp)->packageUnknown; - if (script != NULL) { - Tcl_DStringInit(&command); - Tcl_DStringAppend(&command, script, -1); - Tcl_DStringAppendElement(&command, name); - AddRequirementsToDString(&command, reqc, reqv); + ckfree(availVersion); + availVersion = NULL; + } /* end for */ - code = Tcl_EvalEx(interp, Tcl_DStringValue(&command), - Tcl_DStringLength(&command), TCL_EVAL_GLOBAL); - Tcl_DStringFree(&command); + /* + * Clean up memorized internal reps, if any. + */ - if ((code != TCL_OK) && (code != TCL_ERROR)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad return code: %d", code)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); - code = TCL_ERROR; - } - if (code == TCL_ERROR) { - Tcl_AddErrorInfo(interp, - "\n (\"package unknown\" script)"); - return NULL; - } - Tcl_ResetResult(interp); - } + if (bestVersion != NULL) { + ckfree(bestVersion); + bestVersion = NULL; } - if (pkgPtr->version == NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't find package %s", name)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", NULL); - AddRequirementsToResult(interp, reqc, reqv); - return NULL; + if (bestStableVersion != NULL) { + ckfree(bestStableVersion); + bestStableVersion = NULL; } /* - * At this point we know that the package is present. Make sure that the - * provided version meets the current requirements. + * Now choose a version among the two best. For 'latest' we simply + * take (actually keep) the best. For 'stable' we take the best + * stable, if there is any, or the best if there is nothing stable. */ - if (reqc != 0) { - CheckVersionAndConvert(interp, pkgPtr->version, &pkgVersionI, NULL); - satisfies = SomeRequirementSatisfied(pkgVersionI, reqc, reqv); + if ((iPtr->packagePrefer == PKG_PREFER_STABLE) + && (bestStablePtr != NULL)) { + bestPtr = bestStablePtr; + } - ckfree(pkgVersionI); + if (bestPtr == NULL) { + Tcl_NRAddCallback(interp, data[3], reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + } else { + /* + * We found an ifneeded script for the package. Be careful while + * executing it: this could cause reentrancy, so (a) protect the + * script itself from deletion and (b) don't assume that bestPtr + * will still exist when the script completes. + */ - if (!satisfies) { + char *versionToProvide = bestPtr->version; + PkgFiles *pkgFiles; + PkgName *pkgName; + + Tcl_Preserve(versionToProvide); + pkgPtr->clientData = versionToProvide; + + pkgFiles = TclInitPkgFiles(interp); + /* Push "ifneeded" package name in "tclPkgFiles" assocdata. */ + pkgName = ckalloc(sizeof(PkgName) + strlen(name)); + pkgName->nextPtr = pkgFiles->names; + strcpy(pkgName->name, name); + pkgFiles->names = pkgName; + if (bestPtr->pkgIndex) { + TclPkgFileSeen(interp, bestPtr->pkgIndex); + } + reqPtr->versionToProvide = versionToProvide; + Tcl_NRAddCallback(interp, SelectPackageFinal, reqPtr, INT2PTR(reqc), (void *)reqv, data[3]); + Tcl_NREvalObj(interp, Tcl_NewStringObj(bestPtr->script, -1), TCL_EVAL_GLOBAL); + } + return TCL_OK; +} + +static int +SelectPackageFinal(ClientData data[], Tcl_Interp *interp, int result) { + Require *reqPtr = data[0]; + int reqc = PTR2INT(data[1]); + Tcl_Obj **const reqv = data[2]; + const char *name = reqPtr->name; + char *versionToProvide = reqPtr->versionToProvide; + + /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/ + PkgFiles *pkgFiles = Tcl_GetAssocData(interp, "tclPkgFiles", NULL); + PkgName *pkgName = pkgFiles->names; + pkgFiles->names = pkgName->nextPtr; + ckfree(pkgName); + + reqPtr->pkgPtr = FindPackage(interp, name); + if (result == TCL_OK) { + Tcl_ResetResult(interp); + if (reqPtr->pkgPtr->version == NULL) { + result = TCL_ERROR; Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "version conflict for package \"%s\": have %s, need", - name, pkgPtr->version)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT", + "attempt to provide package %s %s failed:" + " no version of package %s provided", + name, versionToProvide, name)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNPROVIDED", NULL); - AddRequirementsToResult(interp, reqc, reqv); - return NULL; + } else { + char *pvi, *vi; + + if (CheckVersionAndConvert(interp, reqPtr->pkgPtr->version, &pvi, + NULL) != TCL_OK) { + result = TCL_ERROR; + } else if (CheckVersionAndConvert(interp, + versionToProvide, &vi, NULL) != TCL_OK) { + ckfree(pvi); + result = TCL_ERROR; + } else { + int res = CompareVersions(pvi, vi, NULL); + + ckfree(pvi); + ckfree(vi); + if (res != 0) { + result = TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "attempt to provide package %s %s failed:" + " package %s %s provided instead", + name, versionToProvide, + name, reqPtr->pkgPtr->version)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", + "WRONGPROVIDE", NULL); + } + } } + } else if (result != TCL_ERROR) { + Tcl_Obj *codePtr = Tcl_NewIntObj(result); + + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "attempt to provide package %s %s failed:" + " bad return code: %s", + name, versionToProvide, TclGetString(codePtr))); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); + TclDecrRefCount(codePtr); + result = TCL_ERROR; } - if (clientDataPtr) { - const void **ptr = (const void **) clientDataPtr; + if (result == TCL_ERROR) { + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + "\n (\"package ifneeded %s %s\" script)", + name, versionToProvide)); + } + Tcl_Release(versionToProvide); - *ptr = pkgPtr->clientData; + if (result != TCL_OK) { + /* + * Take a non-TCL_OK code from the script as an indication the + * package wasn't loaded properly, so the package system + * should not remember an improper load. + * + * This is consistent with our returning NULL. If we're not + * willing to tell our caller we got a particular version, we + * shouldn't store that version for telling future callers + * either. + */ + + if (reqPtr->pkgPtr->version != NULL) { + ckfree(reqPtr->pkgPtr->version); + reqPtr->pkgPtr->version = NULL; + } + reqPtr->pkgPtr->clientData = NULL; + return result; } - return pkgPtr->version; + + Tcl_NRAddCallback(interp, data[3], reqPtr, INT2PTR(reqc), (void *)reqv, NULL); + return TCL_OK; } /* @@ -834,10 +948,19 @@ Tcl_PkgPresentEx( * *---------------------------------------------------------------------- */ +int +Tcl_PackageObjCmd( + ClientData dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + return Tcl_NRCallObjProc(interp, TclNRPackageObjCmd, NULL, objc, objv); +} /* ARGSUSED */ int -Tcl_PackageObjCmd( +TclNRPackageObjCmd( ClientData dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ @@ -854,7 +977,7 @@ Tcl_PackageObjCmd( PKG_VERSIONS, PKG_VSATISFIES }; Interp *iPtr = (Interp *) interp; - int optionIndex, exact, i, satisfies; + int optionIndex, exact, i, newobjc, satisfies; PkgAvail *availPtr, *prevPtr; Package *pkgPtr; Tcl_HashEntry *hPtr; @@ -863,6 +986,7 @@ Tcl_PackageObjCmd( const char *version; const char *argv2, *argv3, *argv4; char *iva = NULL, *ivb = NULL; + Tcl_Obj *objvListPtr, **newObjvPtr; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?"); @@ -921,6 +1045,7 @@ Tcl_PackageObjCmd( Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); if (availPtr->pkgIndex) { Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + availPtr->pkgIndex = NULL; } ckfree(availPtr); } @@ -974,6 +1099,7 @@ Tcl_PackageObjCmd( Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); if (availPtr->pkgIndex) { Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + availPtr->pkgIndex = NULL; } break; } @@ -985,7 +1111,7 @@ Tcl_PackageObjCmd( } if (availPtr == NULL) { availPtr = ckalloc(sizeof(PkgAvail)); - availPtr->pkgIndex = 0; + availPtr->pkgIndex = NULL; DupBlock(availPtr->version, argv3, (unsigned) length + 1); if (prevPtr == NULL) { @@ -1106,7 +1232,6 @@ Tcl_PackageObjCmd( argv2 = TclGetString(objv[2]); if ((argv2[0] == '-') && (strcmp(argv2, "-exact") == 0)) { Tcl_Obj *ov; - int res; if (objc != 5) { goto requireSyntax; @@ -1126,17 +1251,38 @@ Tcl_PackageObjCmd( Tcl_AppendStringsToObj(ov, "-", version, NULL); version = NULL; argv3 = TclGetString(objv[3]); + Tcl_IncrRefCount(objv[3]); - Tcl_IncrRefCount(ov); - res = Tcl_PkgRequireProc(interp, argv3, 1, &ov, NULL); - TclDecrRefCount(ov); - return res; + objvListPtr = Tcl_NewListObj(0, NULL); + Tcl_IncrRefCount(objvListPtr); + Tcl_ListObjAppendElement(interp, objvListPtr, ov); + Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); + + Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[3], objvListPtr, NULL, NULL); + Tcl_NRAddCallback(interp, PkgRequireCore, (void *)argv3, INT2PTR(newobjc), newObjvPtr, NULL); + return TCL_OK; } else { + int i, newobjc = objc-3; + Tcl_Obj *const *newobjv = objv + 3; if (CheckAllRequirements(interp, objc-3, objv+3) != TCL_OK) { return TCL_ERROR; } + objvListPtr = Tcl_NewListObj(0, NULL); + Tcl_IncrRefCount(objvListPtr); + Tcl_IncrRefCount(objv[2]); + for (i = 0; i < newobjc; i++) { + + /* + * Tcl_Obj structures may have come from another interpreter, + * so duplicate them. + */ - return Tcl_PkgRequireProc(interp, argv2, objc-3, objv+3, NULL); + Tcl_ListObjAppendElement(interp, objvListPtr, Tcl_DuplicateObj(newobjv[i])); + } + Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); + Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[2], objvListPtr, NULL, NULL); + Tcl_NRAddCallback(interp, PkgRequireCore, (void *)argv2, INT2PTR(newobjc), newObjvPtr, NULL); + return TCL_OK; } break; case PKG_UNKNOWN: { @@ -1276,6 +1422,13 @@ Tcl_PackageObjCmd( } return TCL_OK; } + +static int +TclNRPackageObjCmdCleanup(ClientData data[], Tcl_Interp *interp, int result) { + TclDecrRefCount((Tcl_Obj *)data[0]); + TclDecrRefCount((Tcl_Obj *)data[1]); + return result; +} /* *---------------------------------------------------------------------- @@ -1357,6 +1510,7 @@ TclFreePackageInfo( Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); if (availPtr->pkgIndex) { Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + availPtr->pkgIndex = NULL; } ckfree(availPtr); } diff --git a/generic/tclPkgConfig.c b/generic/tclPkgConfig.c index 466d535..9e194c8 100644 --- a/generic/tclPkgConfig.c +++ b/generic/tclPkgConfig.c @@ -40,7 +40,7 @@ * configuration information. */ -#ifdef TCL_THREADS +#if TCL_THREADS # define CFG_THREADED "1" #else # define CFG_THREADED "0" diff --git a/generic/tclProc.c b/generic/tclProc.c index 96bdcf3..212b680 100644 --- a/generic/tclProc.c +++ b/generic/tclProc.c @@ -124,11 +124,10 @@ Tcl_ProcObjCmd( { register Interp *iPtr = (Interp *) interp; Proc *procPtr; - const char *fullName; - const char *procName, *procArgs, *procBody; + const char *procName; + const char *simpleName, *procArgs, *procBody; Namespace *nsPtr, *altNsPtr, *cxtNsPtr; Tcl_Command cmd; - Tcl_DString ds; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "name args body"); @@ -141,29 +140,21 @@ Tcl_ProcObjCmd( * namespace. */ - fullName = TclGetString(objv[1]); - TclGetNamespaceForQualName(interp, fullName, NULL, 0, - &nsPtr, &altNsPtr, &cxtNsPtr, &procName); + procName = TclGetString(objv[1]); + TclGetNamespaceForQualName(interp, procName, NULL, 0, + &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName); if (nsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": unknown namespace", - fullName)); + procName)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); return TCL_ERROR; } - if (procName == NULL) { + if (simpleName == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": bad procedure name", - fullName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); - return TCL_ERROR; - } - if ((nsPtr != iPtr->globalNsPtr) - && (procName != NULL) && (procName[0] == ':')) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create procedure \"%s\" in non-global namespace with" - " name starting with \":\"", procName)); + procName)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); return TCL_ERROR; } @@ -172,31 +163,16 @@ Tcl_ProcObjCmd( * Create the data structure to represent the procedure. */ - if (TclCreateProc(interp, nsPtr, procName, objv[2], objv[3], + if (TclCreateProc(interp, nsPtr, simpleName, objv[2], objv[3], &procPtr) != TCL_OK) { Tcl_AddErrorInfo(interp, "\n (creating proc \""); - Tcl_AddErrorInfo(interp, procName); + Tcl_AddErrorInfo(interp, simpleName); Tcl_AddErrorInfo(interp, "\")"); return TCL_ERROR; } - /* - * Now create a command for the procedure. This will initially be in the - * current namespace unless the procedure's name included namespace - * qualifiers. To create the new command in the right namespace, we - * generate a fully qualified name for it. - */ - - Tcl_DStringInit(&ds); - if (nsPtr != iPtr->globalNsPtr) { - Tcl_DStringAppend(&ds, nsPtr->fullName, -1); - TclDStringAppendLiteral(&ds, "::"); - } - Tcl_DStringAppend(&ds, procName, -1); - - cmd = Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds), TclObjInterpProc, - TclNRInterpProc, procPtr, TclProcDeleteProc); - Tcl_DStringFree(&ds); + cmd = TclNRCreateCommandInNs(interp, simpleName, (Tcl_Namespace *) nsPtr, + TclObjInterpProc, TclNRInterpProc, procPtr, TclProcDeleteProc); /* * Now initialize the new procedure's cmdPtr field. This will be used @@ -393,13 +369,13 @@ TclCreateProc( Proc **procPtrPtr) /* Returns: pointer to proc data. */ { Interp *iPtr = (Interp *) interp; - const char **argArray = NULL; register Proc *procPtr; - int i, length, result, numArgs; - const char *args, *bytes, *p; + int i, result, numArgs, plen; + const char *bytes, *argname, *argnamei; + char argnamelast; register CompiledLocal *localPtr = NULL; - Tcl_Obj *defPtr; + Tcl_Obj *defPtr, *errorObj, **argArray; int precompiled = 0; if (bodyPtr->typePtr == &tclProcBodyType) { @@ -436,6 +412,7 @@ TclCreateProc( */ if (Tcl_IsShared(bodyPtr)) { + int length; Tcl_Obj *sharedBodyPtr = bodyPtr; bytes = TclGetStringFromObj(bodyPtr, &length); @@ -473,12 +450,9 @@ TclCreateProc( * argument specifier. If the body is precompiled, processing is limited * to checking that the parsed argument is consistent with the one stored * in the Proc. - * - * THIS FAILS IF THE ARG LIST OBJECT'S STRING REP CONTAINS NULS. */ - args = TclGetStringFromObj(argsPtr, &length); - result = Tcl_SplitList(interp, args, &numArgs, &argArray); + result = Tcl_ListObjGetElements(interp , argsPtr ,&numArgs ,&argArray); if (result != TCL_OK) { goto procError; } @@ -502,28 +476,28 @@ TclCreateProc( for (i = 0; i < numArgs; i++) { int fieldCount, nameLength; size_t valueLength; - const char **fieldValues; + Tcl_Obj **fieldValues; /* * Now divide the specifier up into name and default. */ - result = Tcl_SplitList(interp, argArray[i], &fieldCount, + result = Tcl_ListObjGetElements(interp, argArray[i], &fieldCount, &fieldValues); if (result != TCL_OK) { goto procError; } if (fieldCount > 2) { - ckfree(fieldValues); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "too many fields in argument specifier \"%s\"", - argArray[i])); + errorObj = Tcl_NewStringObj( + "too many fields in argument specifier \"", -1); + Tcl_AppendObjToObj(errorObj, argArray[i]); + Tcl_AppendToObj(errorObj, "\"", -1); + Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", "FORMALARGUMENTFORMAT", NULL); goto procError; } - if ((fieldCount == 0) || (*fieldValues[0] == 0)) { - ckfree(fieldValues); + if ((fieldCount == 0) || (fieldValues[0]->length == 0)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "argument with no name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", @@ -531,9 +505,10 @@ TclCreateProc( goto procError; } - nameLength = strlen(fieldValues[0]); + nameLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[0]), fieldValues[0]->length); if (fieldCount == 2) { - valueLength = strlen(fieldValues[1]); + valueLength = Tcl_NumUtfChars(Tcl_GetString(fieldValues[1]), + fieldValues[1]->length); } else { valueLength = 0; } @@ -542,33 +517,29 @@ TclCreateProc( * Check that the formal parameter name is a scalar. */ - p = fieldValues[0]; - while (*p != '\0') { - if (*p == '(') { - const char *q = p; - do { - q++; - } while (*q != '\0'); - q--; - if (*q == ')') { /* We have an array element. */ + argname = Tcl_GetStringFromObj(fieldValues[0], &plen); + argnamei = argname; + argnamelast = argname[plen-1]; + while (plen--) { + if (argnamei[0] == '(') { + if (argnamelast == ')') { /* We have an array element. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "formal parameter \"%s\" is an array element", - fieldValues[0])); - ckfree(fieldValues); + Tcl_GetString(fieldValues[0]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", "FORMALARGUMENTFORMAT", NULL); goto procError; } - } else if ((*p == ':') && (*(p+1) == ':')) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "formal parameter \"%s\" is not a simple name", - fieldValues[0])); - ckfree(fieldValues); + } else if ((argnamei[0] == ':') && (argnamei[1] == ':')) { + errorObj = Tcl_NewStringObj("formal parameter \"", -1); + Tcl_AppendObjToObj(errorObj, fieldValues[0]); + Tcl_AppendToObj(errorObj, "\" is not a simple name", -1); + Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", "FORMALARGUMENTFORMAT", NULL); goto procError; } - p++; + argnamei = Tcl_UtfNext(argnamei); } if (precompiled) { @@ -584,7 +555,7 @@ TclCreateProc( */ if ((localPtr->nameLength != nameLength) - || (strcmp(localPtr->name, fieldValues[0])) + || (Tcl_UtfNcmp(localPtr->name, argname, nameLength)) || (localPtr->frameIndex != i) || !(localPtr->flags & VAR_ARGUMENT) || (localPtr->defValuePtr == NULL && fieldCount == 2) @@ -592,7 +563,6 @@ TclCreateProc( Tcl_SetObjResult(interp, Tcl_ObjPrintf( "procedure \"%s\": formal parameter %d is " "inconsistent with precompiled body", procName, i)); - ckfree(fieldValues); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", "BYTECODELIES", NULL); goto procError; @@ -607,12 +577,13 @@ TclCreateProc( size_t tmpLength = localPtr->defValuePtr->length; if ((valueLength != tmpLength) || - strncmp(fieldValues[1], tmpPtr, tmpLength)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "procedure \"%s\": formal parameter \"%s\" has " - "default value inconsistent with precompiled body", - procName, fieldValues[0])); - ckfree(fieldValues); + Tcl_UtfNcmp(Tcl_GetString(fieldValues[1]), tmpPtr, tmpLength)) { + errorObj = Tcl_ObjPrintf( + "procedure \"%s\": formal parameter \"" ,procName); + Tcl_AppendObjToObj(errorObj, fieldValues[0]); + Tcl_AppendToObj(errorObj, "\" has " + "default value inconsistent with precompiled body", -1); + Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", "BYTECODELIES", NULL); goto procError; @@ -632,7 +603,7 @@ TclCreateProc( * local variables for the argument. */ - localPtr = ckalloc(TclOffset(CompiledLocal, name) + nameLength+1); + localPtr = ckalloc(TclOffset(CompiledLocal, name) + fieldValues[0]->length +1); if (procPtr->firstLocalPtr == NULL) { procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr; } else { @@ -640,19 +611,18 @@ TclCreateProc( procPtr->lastLocalPtr = localPtr; } localPtr->nextPtr = NULL; - localPtr->nameLength = nameLength; + localPtr->nameLength = Tcl_NumUtfChars(argname, fieldValues[0]->length); localPtr->frameIndex = i; localPtr->flags = VAR_ARGUMENT; localPtr->resolveInfo = NULL; if (fieldCount == 2) { - localPtr->defValuePtr = - Tcl_NewStringObj(fieldValues[1], valueLength); + localPtr->defValuePtr = fieldValues[1]; Tcl_IncrRefCount(localPtr->defValuePtr); } else { localPtr->defValuePtr = NULL; } - memcpy(localPtr->name, fieldValues[0], nameLength + 1); + memcpy(localPtr->name, argname, fieldValues[0]->length + 1); if ((i == numArgs - 1) && (localPtr->nameLength == 4) && (localPtr->name[0] == 'a') @@ -660,12 +630,9 @@ TclCreateProc( localPtr->flags |= VAR_IS_ARGS; } } - - ckfree(fieldValues); } *procPtrPtr = procPtr; - ckfree(argArray); return TCL_OK; procError: @@ -686,9 +653,6 @@ TclCreateProc( } ckfree(procPtr); } - if (argArray != NULL) { - ckfree(argArray); - } return TCL_ERROR; } @@ -826,7 +790,7 @@ TclObjGetFrame( level = curLevel - level; result = 1; } else if (objPtr->typePtr == &levelReferenceType) { - level = (int) objPtr->internalRep.longValue; + level = (int) objPtr->internalRep.wideValue; result = 1; } else { name = TclGetString(objPtr); @@ -834,7 +798,7 @@ TclObjGetFrame( if (TCL_OK == Tcl_GetInt(NULL, name+1, &level) && level >= 0) { TclFreeIntRep(objPtr); objPtr->typePtr = &levelReferenceType; - objPtr->internalRep.longValue = level; + objPtr->internalRep.wideValue = level; result = 1; } else { result = -1; @@ -2416,7 +2380,7 @@ FreeLambdaInternalRep( Proc *procPtr = objPtr->internalRep.twoPtrValue.ptr1; Tcl_Obj *nsObjPtr = objPtr->internalRep.twoPtrValue.ptr2; - if (procPtr->refCount-- == 1) { + if (procPtr->refCount-- <= 1) { TclProcCleanupProc(procPtr); } TclDecrRefCount(nsObjPtr); diff --git a/generic/tclProcess.c b/generic/tclProcess.c new file mode 100644 index 0000000..a781386 --- /dev/null +++ b/generic/tclProcess.c @@ -0,0 +1,957 @@ +/* + * tclProcess.c -- + * + * This file implements the "tcl::process" ensemble for subprocess + * management as defined by TIP #462. + * + * Copyright (c) 2017 Frederic Bonnet. + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#include "tclInt.h" + +/* + * Autopurge flag. Process-global because of the way Tcl manages child + * processes (see tclPipe.c). + */ + +static int autopurge = 1; /* Autopurge flag. */ + +/* + * Hash tables that keeps track of all child process statuses. Keys are the + * child process ids and resolved pids, values are (ProcessInfo *). + */ + +typedef struct ProcessInfo { + Tcl_Pid pid; /* Process id. */ + int resolvedPid; /* Resolved process id. */ + int purge; /* Purge eventualy. */ + TclProcessWaitStatus status;/* Process status. */ + int code; /* Error code, exit status or signal + number. */ + Tcl_Obj *msg; /* Error message. */ + Tcl_Obj *error; /* Error code. */ +} ProcessInfo; +static Tcl_HashTable infoTablePerPid; +static Tcl_HashTable infoTablePerResolvedPid; +static int infoTablesInitialized = 0; /* 0 means not yet initialized. */ +TCL_DECLARE_MUTEX(infoTablesMutex) + + /* + * Prototypes for functions defined later in this file: + */ + +static void InitProcessInfo(ProcessInfo *info, Tcl_Pid pid, + int resolvedPid); +static void FreeProcessInfo(ProcessInfo *info); +static int RefreshProcessInfo(ProcessInfo *info, int options); +static TclProcessWaitStatus WaitProcessStatus(Tcl_Pid pid, int resolvedPid, + int options, int *codePtr, Tcl_Obj **msgPtr, + Tcl_Obj **errorObjPtr); +static Tcl_Obj * BuildProcessStatusObj(ProcessInfo *info); +static int ProcessListObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); +static int ProcessStatusObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); +static int ProcessPurgeObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); +static int ProcessAutopurgeObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); + +/* + *---------------------------------------------------------------------- + * + * InitProcessInfo -- + * + * Initializes the ProcessInfo structure. + * + * Results: + * None. + * + * Side effects: + * Memory written. + * + *---------------------------------------------------------------------- + */ + +void +InitProcessInfo( + ProcessInfo *info, /* Structure to initialize. */ + Tcl_Pid pid, /* Process id. */ + int resolvedPid) /* Resolved process id. */ +{ + info->pid = pid; + info->resolvedPid = resolvedPid; + info->purge = 0; + info->status = TCL_PROCESS_UNCHANGED; + info->code = 0; + info->msg = NULL; + info->error = NULL; +} + +/* + *---------------------------------------------------------------------- + * + * FreeProcessInfo -- + * + * Free the ProcessInfo structure. + * + * Results: + * None. + * + * Side effects: + * Memory deallocated, Tcl_Obj refcount decreased. + * + *---------------------------------------------------------------------- + */ + +void +FreeProcessInfo( + ProcessInfo *info) /* Structure to free. */ +{ + /* + * Free stored Tcl_Objs. + */ + + if (info->msg) { + Tcl_DecrRefCount(info->msg); + } + if (info->error) { + Tcl_DecrRefCount(info->error); + } + + /* + * Free allocated structure. + */ + + ckfree(info); +} + +/* + *---------------------------------------------------------------------- + * + * RefreshProcessInfo -- + * + * Refresh process info. + * + * Results: + * Nonzero if state changed, else zero. + * + * Side effects: + * May call WaitProcessStatus, which can block if WNOHANG option is set. + * + *---------------------------------------------------------------------- + */ + +int +RefreshProcessInfo( + ProcessInfo *info, /* Structure to refresh. */ + int options /* Options passed to WaitProcessStatus. */ +) +{ + if (info->status == TCL_PROCESS_UNCHANGED) { + /* + * Refresh & store status. + */ + + info->status = WaitProcessStatus(info->pid, info->resolvedPid, + options, &info->code, &info->msg, &info->error); + if (info->msg) Tcl_IncrRefCount(info->msg); + if (info->error) Tcl_IncrRefCount(info->error); + return (info->status != TCL_PROCESS_UNCHANGED); + } else { + /* + * No change. + */ + + return 0; + } +} + +/* + *---------------------------------------------------------------------- + * + * WaitProcessStatus -- + * + * Wait for process status to change. + * + * Results: + * TclProcessWaitStatus enum value. + * + * Side effects: + * May call WaitProcessStatus, which can block if WNOHANG option is set. + * + *---------------------------------------------------------------------- + */ + +TclProcessWaitStatus +WaitProcessStatus( + Tcl_Pid pid, /* Process id. */ + int resolvedPid, /* Resolved process id. */ + int options, /* Options passed to Tcl_WaitPid. */ + int *codePtr, /* If non-NULL, will receive either: + * - 0 for normal exit. + * - errno in case of error. + * - non-zero exit code for abormal exit. + * - signal number if killed or suspended. + * - Tcl_WaitPid status in all other cases. + */ + Tcl_Obj **msgObjPtr, /* If non-NULL, will receive error message. */ + Tcl_Obj **errorObjPtr) /* If non-NULL, will receive error code. */ +{ + int waitStatus; + Tcl_Obj *errorStrings[5]; + const char *msg; + + pid = Tcl_WaitPid(pid, &waitStatus, options); + if (pid == 0) { + /* + * No change. + */ + + return TCL_PROCESS_UNCHANGED; + } + + /* + * Get process status. + */ + + if (pid == (Tcl_Pid) -1) { + /* + * POSIX errName msg + */ + + msg = Tcl_ErrnoMsg(errno); + if (errno == ECHILD) { + /* + * This changeup in message suggested by Mark Diekhans to + * remind people that ECHILD errors can occur on some + * systems if SIGCHLD isn't in its default state. + */ + + msg = "child process lost (is SIGCHLD ignored or trapped?)"; + } + if (codePtr) *codePtr = errno; + if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf( + "error waiting for process to exit: %s", msg); + if (errorObjPtr) { + errorStrings[0] = Tcl_NewStringObj("POSIX", -1); + errorStrings[1] = Tcl_NewStringObj(Tcl_ErrnoId(), -1); + errorStrings[2] = Tcl_NewStringObj(msg, -1); + *errorObjPtr = Tcl_NewListObj(3, errorStrings); + } + return TCL_PROCESS_ERROR; + } else if (WIFEXITED(waitStatus)) { + if (codePtr) *codePtr = WEXITSTATUS(waitStatus); + if (!WEXITSTATUS(waitStatus)) { + /* + * Normal exit. + */ + + if (msgObjPtr) *msgObjPtr = NULL; + if (errorObjPtr) *errorObjPtr = NULL; + } else { + /* + * CHILDSTATUS pid code + * + * Child exited with a non-zero exit status. + */ + + if (msgObjPtr) *msgObjPtr = Tcl_NewStringObj( + "child process exited abnormally", -1); + if (errorObjPtr) { + errorStrings[0] = Tcl_NewStringObj("CHILDSTATUS", -1); + errorStrings[1] = Tcl_NewIntObj(resolvedPid); + errorStrings[2] = Tcl_NewIntObj(WEXITSTATUS(waitStatus)); + *errorObjPtr = Tcl_NewListObj(3, errorStrings); + } + } + return TCL_PROCESS_EXITED; + } else if (WIFSIGNALED(waitStatus)) { + /* + * CHILDKILLED pid sigName msg + * + * Child killed because of a signal. + */ + + msg = Tcl_SignalMsg(WTERMSIG(waitStatus)); + if (codePtr) *codePtr = WTERMSIG(waitStatus); + if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf( + "child killed: %s", msg); + if (errorObjPtr) { + errorStrings[0] = Tcl_NewStringObj("CHILDKILLED", -1); + errorStrings[1] = Tcl_NewIntObj(resolvedPid); + errorStrings[2] = Tcl_NewStringObj(Tcl_SignalId(WTERMSIG(waitStatus)), -1); + errorStrings[3] = Tcl_NewStringObj(msg, -1); + *errorObjPtr = Tcl_NewListObj(4, errorStrings); + } + return TCL_PROCESS_SIGNALED; + } else if (WIFSTOPPED(waitStatus)) { + /* + * CHILDSUSP pid sigName msg + * + * Child suspended because of a signal. + */ + + msg = Tcl_SignalMsg(WSTOPSIG(waitStatus)); + if (codePtr) *codePtr = WSTOPSIG(waitStatus); + if (msgObjPtr) *msgObjPtr = Tcl_ObjPrintf( + "child suspended: %s", msg); + if (errorObjPtr) { + errorStrings[0] = Tcl_NewStringObj("CHILDSUSP", -1); + errorStrings[1] = Tcl_NewIntObj(resolvedPid); + errorStrings[2] = Tcl_NewStringObj(Tcl_SignalId(WSTOPSIG(waitStatus)), -1); + errorStrings[3] = Tcl_NewStringObj(msg, -1); + *errorObjPtr = Tcl_NewListObj(4, errorStrings); + } + return TCL_PROCESS_STOPPED; + } else { + /* + * TCL OPERATION EXEC ODDWAITRESULT + * + * Child wait status didn't make sense. + */ + + if (codePtr) *codePtr = waitStatus; + if (msgObjPtr) *msgObjPtr = Tcl_NewStringObj( + "child wait status didn't make sense\n", -1); + if (errorObjPtr) { + errorStrings[0] = Tcl_NewStringObj("TCL", -1); + errorStrings[1] = Tcl_NewStringObj("OPERATION", -1); + errorStrings[2] = Tcl_NewStringObj("EXEC", -1); + errorStrings[3] = Tcl_NewStringObj("ODDWAITRESULT", -1); + errorStrings[4] = Tcl_NewIntObj(resolvedPid); + *errorObjPtr = Tcl_NewListObj(5, errorStrings); + } + return TCL_PROCESS_UNKNOWN_STATUS; + } +} + + +/* + *---------------------------------------------------------------------- + * + * BuildProcessStatusObj -- + * + * Build a list object with process status. The first element is always + * a standard Tcl return value, which can be either TCL_OK or TCL_ERROR. + * In the latter case, the second element is the error message and the + * third element is a Tcl error code (see tclvars). + * + * Results: + * A list object. + * + * Side effects: + * Tcl_Objs are created. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +BuildProcessStatusObj( + ProcessInfo *info) +{ + Tcl_Obj *resultObjs[3]; + + if (info->status == TCL_PROCESS_UNCHANGED) { + /* + * Process still running, return empty obj. + */ + + return Tcl_NewObj(); + } + if (info->status == TCL_PROCESS_EXITED && info->code == 0) { + /* + * Normal exit, return TCL_OK. + */ + + return Tcl_NewIntObj(TCL_OK); + } + + /* + * Abnormal exit, return {TCL_ERROR msg error} + */ + + resultObjs[0] = Tcl_NewIntObj(TCL_ERROR); + resultObjs[1] = info->msg; + resultObjs[2] = info->error; + return Tcl_NewListObj(3, resultObjs); +} + +/*---------------------------------------------------------------------- + * + * ProcessListObjCmd -- + * + * This function implements the 'tcl::process list' Tcl command. + * Refer to the user documentation for details on what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * Access to the internal structures is protected by infoTablesMutex. + * + *---------------------------------------------------------------------- + */ + +static int +ProcessListObjCmd( + ClientData clientData, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + Tcl_Obj *list; + Tcl_HashEntry *entry; + Tcl_HashSearch search; + ProcessInfo *info; + + if (objc != 1) { + Tcl_WrongNumArgs(interp, 1, objv, NULL); + return TCL_ERROR; + } + + /* + * Return the list of all chid process ids. + */ + + list = Tcl_NewListObj(0, NULL); + Tcl_MutexLock(&infoTablesMutex); + for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); + entry != NULL; entry = Tcl_NextHashEntry(&search)) { + info = (ProcessInfo *) Tcl_GetHashValue(entry); + Tcl_ListObjAppendElement(interp, list, + Tcl_NewIntObj(info->resolvedPid)); + } + Tcl_MutexUnlock(&infoTablesMutex); + Tcl_SetObjResult(interp, list); + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ProcessStatusObjCmd -- + * + * This function implements the 'tcl::process status' Tcl command. + * Refer to the user documentation for details on what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * Access to the internal structures is protected by infoTablesMutex. + * Calls RefreshProcessInfo, which can block if -wait switch is given. + * + *---------------------------------------------------------------------- + */ + +static int +ProcessStatusObjCmd( + ClientData clientData, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + Tcl_Obj *dict; + int index, options = WNOHANG; + Tcl_HashEntry *entry; + Tcl_HashSearch search; + ProcessInfo *info; + int numPids; + Tcl_Obj **pidObjs; + int result; + int i; + int pid; + Tcl_Obj *const *savedobjv = objv; + static const char *const switches[] = { + "-wait", "--", NULL + }; + enum switches { + STATUS_WAIT, STATUS_LAST + }; + + while (objc > 1) { + if (TclGetString(objv[1])[0] != '-') { + break; + } + if (Tcl_GetIndexFromObj(interp, objv[1], switches, "switches", 0, + &index) != TCL_OK) { + return TCL_ERROR; + } + ++objv; --objc; + if (STATUS_WAIT == (enum switches) index) { + options = 0; + } else { + break; + } + } + + if (objc != 1 && objc != 2) { + Tcl_WrongNumArgs(interp, 1, savedobjv, "?switches? ?pids?"); + return TCL_ERROR; + } + + if (objc == 1) { + /* + * Return a dict with all child process statuses. + */ + + dict = Tcl_NewDictObj(); + Tcl_MutexLock(&infoTablesMutex); + for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); + entry != NULL; entry = Tcl_NextHashEntry(&search)) { + info = (ProcessInfo *) Tcl_GetHashValue(entry); + RefreshProcessInfo(info, options); + + if (info->purge && autopurge) { + /* + * Purge entry. + */ + + Tcl_DeleteHashEntry(entry); + entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid); + Tcl_DeleteHashEntry(entry); + FreeProcessInfo(info); + } else { + /* + * Add to result. + */ + + Tcl_DictObjPut(interp, dict, Tcl_NewIntObj(info->resolvedPid), + BuildProcessStatusObj(info)); + } + } + Tcl_MutexUnlock(&infoTablesMutex); + } else { + /* + * Only return statuses of provided processes. + */ + + result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs); + if (result != TCL_OK) { + return result; + } + dict = Tcl_NewDictObj(); + Tcl_MutexLock(&infoTablesMutex); + for (i = 0; i < numPids; i++) { + result = Tcl_GetIntFromObj(interp, pidObjs[i], (int *) &pid); + if (result != TCL_OK) { + Tcl_MutexUnlock(&infoTablesMutex); + Tcl_DecrRefCount(dict); + return result; + } + + entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, INT2PTR(pid)); + if (!entry) { + /* + * Skip unknown process. + */ + + continue; + } + + info = (ProcessInfo *) Tcl_GetHashValue(entry); + RefreshProcessInfo(info, options); + + if (info->purge && autopurge) { + /* + * Purge entry. + */ + + Tcl_DeleteHashEntry(entry); + entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid); + Tcl_DeleteHashEntry(entry); + FreeProcessInfo(info); + } else { + /* + * Add to result. + */ + + Tcl_DictObjPut(interp, dict, Tcl_NewIntObj(info->resolvedPid), + BuildProcessStatusObj(info)); + } + } + Tcl_MutexUnlock(&infoTablesMutex); + } + Tcl_SetObjResult(interp, dict); + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ProcessPurgeObjCmd -- + * + * This function implements the 'tcl::process purge' Tcl command. + * Refer to the user documentation for details on what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * Frees all ProcessInfo structures with their purge flag set. + * + *---------------------------------------------------------------------- + */ + +static int +ProcessPurgeObjCmd( + ClientData clientData, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + Tcl_HashEntry *entry; + Tcl_HashSearch search; + ProcessInfo *info; + int numPids; + Tcl_Obj **pidObjs; + int result; + int i; + int pid; + + if (objc != 1 && objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?pids?"); + return TCL_ERROR; + } + + /* + * First reap detached procs so that their purge flag is up-to-date. + */ + + Tcl_ReapDetachedProcs(); + + if (objc == 1) { + /* + * Purge all terminated processes. + */ + + Tcl_MutexLock(&infoTablesMutex); + for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); + entry != NULL; entry = Tcl_NextHashEntry(&search)) { + info = (ProcessInfo *) Tcl_GetHashValue(entry); + if (info->purge) { + Tcl_DeleteHashEntry(entry); + entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid); + Tcl_DeleteHashEntry(entry); + FreeProcessInfo(info); + } + } + Tcl_MutexUnlock(&infoTablesMutex); + } else { + /* + * Purge only provided processes. + */ + + result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs); + if (result != TCL_OK) { + return result; + } + Tcl_MutexLock(&infoTablesMutex); + for (i = 0; i < numPids; i++) { + result = Tcl_GetIntFromObj(interp, pidObjs[i], (int *) &pid); + if (result != TCL_OK) { + Tcl_MutexUnlock(&infoTablesMutex); + return result; + } + + entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, INT2PTR(pid)); + if (!entry) { + /* + * Skip unknown process. + */ + + continue; + } + + info = (ProcessInfo *) Tcl_GetHashValue(entry); + if (info->purge) { + Tcl_DeleteHashEntry(entry); + entry = Tcl_FindHashEntry(&infoTablePerPid, info->pid); + Tcl_DeleteHashEntry(entry); + FreeProcessInfo(info); + } + } + Tcl_MutexUnlock(&infoTablesMutex); + } + + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ProcessAutopurgeObjCmd -- + * + * This function implements the 'tcl::process autopurge' Tcl command. + * Refer to the user documentation for details on what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * Alters detached process handling by Tcl_ReapDetachedProcs(). + * + *---------------------------------------------------------------------- + */ + +static int +ProcessAutopurgeObjCmd( + ClientData clientData, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + if (objc != 1 && objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?flag?"); + return TCL_ERROR; + } + + if (objc == 2) { + /* + * Set given value. + */ + + int flag; + int result = Tcl_GetBooleanFromObj(interp, objv[1], &flag); + if (result != TCL_OK) { + return result; + } + + autopurge = !!flag; + } + + /* + * Return current value. + */ + + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(autopurge)); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclInitProcessCmd -- + * + * This procedure creates the "tcl::process" Tcl command. See the user + * documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +Tcl_Command +TclInitProcessCmd( + Tcl_Interp *interp) /* Current interpreter. */ +{ + static const EnsembleImplMap processImplMap[] = { + {"list", ProcessListObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 1}, + {"status", ProcessStatusObjCmd, TclCompileBasicMin0ArgCmd, NULL, NULL, 1}, + {"purge", ProcessPurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, + {"autopurge", ProcessAutopurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, + {NULL, NULL, NULL, NULL, NULL, 0} + }; + Tcl_Command processCmd; + + if (infoTablesInitialized == 0) { + Tcl_MutexLock(&infoTablesMutex); + if (infoTablesInitialized == 0) { + Tcl_InitHashTable(&infoTablePerPid, TCL_ONE_WORD_KEYS); + Tcl_InitHashTable(&infoTablePerResolvedPid, TCL_ONE_WORD_KEYS); + infoTablesInitialized = 1; + } + Tcl_MutexUnlock(&infoTablesMutex); + } + + processCmd = TclMakeEnsemble(interp, "::tcl::process", processImplMap); + Tcl_Export(interp, Tcl_FindNamespace(interp, "::tcl", NULL, 0), + "process", 0); + return processCmd; +} + +/* + *---------------------------------------------------------------------- + * + * TclProcessCreated -- + * + * Called when a child process has been created by Tcl. + * + * Results: + * None. + * + * Side effects: + * Internal structures are updated with a new ProcessInfo. + * + *---------------------------------------------------------------------- + */ + +void +TclProcessCreated( + Tcl_Pid pid) /* Process id. */ +{ + int resolvedPid; + Tcl_HashEntry *entry, *entry2; + int isNew; + ProcessInfo *info; + + /* + * Get resolved pid first. + */ + + resolvedPid = TclpGetPid(pid); + + Tcl_MutexLock(&infoTablesMutex); + + /* + * Create entry in pid table. + */ + + entry = Tcl_CreateHashEntry(&infoTablePerPid, pid, &isNew); + if (!isNew) { + /* + * Pid was reused, free old info and reuse structure. + */ + + info = (ProcessInfo *) Tcl_GetHashValue(entry); + entry2 = Tcl_FindHashEntry(&infoTablePerResolvedPid, + INT2PTR(resolvedPid)); + if (entry2) Tcl_DeleteHashEntry(entry2); + FreeProcessInfo(info); + } + + /* + * Allocate and initialize info structure. + */ + + info = (ProcessInfo *) ckalloc(sizeof(ProcessInfo)); + InitProcessInfo(info, pid, resolvedPid); + + /* + * Add entry to tables. + */ + + Tcl_SetHashValue(entry, info); + entry = Tcl_CreateHashEntry(&infoTablePerResolvedPid, INT2PTR(resolvedPid), + &isNew); + Tcl_SetHashValue(entry, info); + + Tcl_MutexUnlock(&infoTablesMutex); +} + +/* + *---------------------------------------------------------------------- + * + * TclProcessWait -- + * + * Wait for process status to change. + * + * Results: + * TclProcessWaitStatus enum value. + * + * Side effects: + * Completed process info structures are purged immediately (autopurge on) + * or eventually (autopurge off). + * + *---------------------------------------------------------------------- + */ + +TclProcessWaitStatus +TclProcessWait( + Tcl_Pid pid, /* Process id. */ + int options, /* Options passed to WaitProcessStatus. */ + int *codePtr, /* If non-NULL, will receive either: + * - 0 for normal exit. + * - errno in case of error. + * - non-zero exit code for abormal exit. + * - signal number if killed or suspended. + * - Tcl_WaitPid status in all other cases. + */ + Tcl_Obj **msgObjPtr, /* If non-NULL, will receive error message. */ + Tcl_Obj **errorObjPtr) /* If non-NULL, will receive error code. */ +{ + Tcl_HashEntry *entry; + ProcessInfo *info; + TclProcessWaitStatus result; + + /* + * First search for pid in table. + */ + + Tcl_MutexLock(&infoTablesMutex); + entry = Tcl_FindHashEntry(&infoTablePerPid, pid); + if (!entry) { + /* + * Unknown process, just call WaitProcessStatus and return. + */ + + result = WaitProcessStatus(pid, TclpGetPid(pid), options, codePtr, + msgObjPtr, errorObjPtr); + if (msgObjPtr && *msgObjPtr) Tcl_IncrRefCount(*msgObjPtr); + if (errorObjPtr && *errorObjPtr) Tcl_IncrRefCount(*errorObjPtr); + Tcl_MutexUnlock(&infoTablesMutex); + return result; + } + + info = (ProcessInfo *) Tcl_GetHashValue(entry); + if (info->purge) { + /* + * Process has completed but TclProcessWait has already been called, + * so report no change. + */ + Tcl_MutexUnlock(&infoTablesMutex); + + return TCL_PROCESS_UNCHANGED; + } + + RefreshProcessInfo(info, options); + if (info->status == TCL_PROCESS_UNCHANGED) { + /* + * No change, stop there. + */ + Tcl_MutexUnlock(&infoTablesMutex); + + return TCL_PROCESS_UNCHANGED; + } + + /* + * Set return values. + */ + + result = info->status; + if (codePtr) *codePtr = info->code; + if (msgObjPtr) *msgObjPtr = info->msg; + if (errorObjPtr) *errorObjPtr = info->error; + if (msgObjPtr && *msgObjPtr) Tcl_IncrRefCount(*msgObjPtr); + if (errorObjPtr && *errorObjPtr) Tcl_IncrRefCount(*errorObjPtr); + + if (autopurge) { + /* + * Purge now. + */ + + Tcl_DeleteHashEntry(entry); + entry = Tcl_FindHashEntry(&infoTablePerResolvedPid, + INT2PTR(info->resolvedPid)); + Tcl_DeleteHashEntry(entry); + FreeProcessInfo(info); + } else { + /* + * Eventually purge. Subsequent calls will return + * TCL_PROCESS_UNCHANGED. + */ + + info->purge = 1; + } + Tcl_MutexUnlock(&infoTablesMutex); + return result; +} diff --git a/generic/tclResult.c b/generic/tclResult.c index 57a6de5..a5ec4be 100644 --- a/generic/tclResult.c +++ b/generic/tclResult.c @@ -651,23 +651,6 @@ Tcl_AppendResultVA( } Tcl_AppendStringsToObjVA(objPtr, argList); Tcl_SetObjResult(interp, objPtr); - - /* - * Strictly we should call Tcl_GetStringResult(interp) here to make sure - * that interp->result is correct according to the old contract, but that - * makes the performance of much code (e.g. in Tk) absolutely awful. So we - * leave it out; code that really wants interp->result can just insert the - * calls to Tcl_GetStringResult() itself. [Patch 1041072 discussion] - */ - -#ifdef USE_INTERP_RESULT - /* - * Ensure that the interp->result is legal so old Tcl 7.* code still - * works. There's still embarrasingly much of it about... - */ - - (void) Tcl_GetStringResult(interp); -#endif /* USE_INTERP_RESULT */ } /* diff --git a/generic/tclScan.c b/generic/tclScan.c index e1fcad4..0e3da17 100644 --- a/generic/tclScan.c +++ b/generic/tclScan.c @@ -10,6 +10,7 @@ */ #include "tclInt.h" +#include "tommath.h" /* * Flag values used by Tcl_ScanObjCmd. @@ -415,14 +416,7 @@ ValidateFormat( case 'x': case 'X': case 'b': - break; case 'u': - if (flags & SCAN_BIG) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unsigned bignum scans are invalid", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADUNSIGNED",NULL); - goto error; - } break; /* * Bracket terms need special checking @@ -885,9 +879,17 @@ Tcl_ScanObjCmd( * Scan a single Unicode character. */ - string += TclUtfToUniChar(string, &sch); + offset = TclUtfToUniChar(string, &sch); + i = (int)sch; +#if TCL_UTF_MAX == 4 + if (!offset) { + offset = TclUtfToUniChar(string, &sch); + i = (((i<<10) & 0x0FFC00) + 0x10000) + (sch & 0x3FF); + } +#endif + string += offset; if (!(flags & SCAN_SUPPRESS)) { - objPtr = Tcl_NewIntObj((int)sch); + objPtr = Tcl_NewIntObj(i); Tcl_IncrRefCount(objPtr); CLANG_ASSERT(objs); objs[objIndex++] = objPtr; @@ -924,9 +926,9 @@ Tcl_ScanObjCmd( } if (flags & SCAN_LONGER) { if (Tcl_GetWideIntFromObj(NULL, objPtr, &wideValue) != TCL_OK) { - wideValue = ~(Tcl_WideUInt)0 >> 1; /* WIDE_MAX */ + wideValue = LLONG_MAX; if (TclGetString(objPtr)[0] == '-') { - wideValue++; /* WIDE_MAX + 1 = WIDE_MIN */ + wideValue = LLONG_MIN; } } if ((flags & SCAN_UNSIGNED) && (wideValue < 0)) { @@ -934,9 +936,33 @@ Tcl_ScanObjCmd( (Tcl_WideUInt)wideValue); Tcl_SetStringObj(objPtr, buf, -1); } else { - Tcl_SetWideIntObj(objPtr, wideValue); + TclSetIntObj(objPtr, wideValue); } - } else if (!(flags & SCAN_BIG)) { + } else if (flags & SCAN_BIG) { + if (flags & SCAN_UNSIGNED) { + mp_int big; + int code = Tcl_GetBignumFromObj(interp, objPtr, &big); + + if (code == TCL_OK) { + if (mp_isneg(&big)) { + code = TCL_ERROR; + } + mp_clear(&big); + } + + if (code == TCL_ERROR) { + if (objs != NULL) { + ckfree(objs); + } + Tcl_DecrRefCount(objPtr); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "unsigned bignum scans are invalid", -1)); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", + "BADUNSIGNED",NULL); + return TCL_ERROR; + } + } + } else { if (TclGetLongFromObj(NULL, objPtr, &value) != TCL_OK) { if (TclGetString(objPtr)[0] == '-') { value = LONG_MIN; @@ -948,7 +974,7 @@ Tcl_ScanObjCmd( sprintf(buf, "%lu", value); /* INTL: ISO digit */ Tcl_SetStringObj(objPtr, buf, -1); } else { - Tcl_SetLongObj(objPtr, value); + TclSetIntObj(objPtr, value); } } objs[objIndex++] = objPtr; diff --git a/generic/tclStrToD.c b/generic/tclStrToD.c index 630e498..a46b29a 100644 --- a/generic/tclStrToD.c +++ b/generic/tclStrToD.c @@ -1268,32 +1268,18 @@ TclParseNumber( } } if (!octalSignificandOverflow) { - if (octalSignificandWide > - (Tcl_WideUInt)(((~(unsigned long)0) >> 1) + signum)) { -#ifndef TCL_WIDE_INT_IS_LONG - if (octalSignificandWide <= (MOST_BITS + signum)) { - objPtr->typePtr = &tclWideIntType; - if (signum) { - objPtr->internalRep.wideValue = - - (Tcl_WideInt) octalSignificandWide; - } else { - objPtr->internalRep.wideValue = - (Tcl_WideInt) octalSignificandWide; - } - break; - } -#endif + if (octalSignificandWide > (MOST_BITS + signum)) { TclInitBignumFromWideUInt(&octalSignificandBig, octalSignificandWide); octalSignificandOverflow = 1; } else { objPtr->typePtr = &tclIntType; if (signum) { - objPtr->internalRep.longValue = - - (long) octalSignificandWide; + objPtr->internalRep.wideValue = + - (Tcl_WideInt) octalSignificandWide; } else { - objPtr->internalRep.longValue = - (long) octalSignificandWide; + objPtr->internalRep.wideValue = + (Tcl_WideInt) octalSignificandWide; } } } @@ -1315,32 +1301,18 @@ TclParseNumber( } returnInteger: if (!significandOverflow) { - if (significandWide > - (Tcl_WideUInt)(((~(unsigned long)0) >> 1) + signum)) { -#ifndef TCL_WIDE_INT_IS_LONG - if (significandWide <= MOST_BITS+signum) { - objPtr->typePtr = &tclWideIntType; - if (signum) { - objPtr->internalRep.wideValue = - - (Tcl_WideInt) significandWide; - } else { - objPtr->internalRep.wideValue = - (Tcl_WideInt) significandWide; - } - break; - } -#endif + if (significandWide > MOST_BITS+signum) { TclInitBignumFromWideUInt(&significandBig, significandWide); significandOverflow = 1; } else { objPtr->typePtr = &tclIntType; if (signum) { - objPtr->internalRep.longValue = - - (long) significandWide; + objPtr->internalRep.wideValue = + - (Tcl_WideInt) significandWide; } else { - objPtr->internalRep.longValue = - (long) significandWide; + objPtr->internalRep.wideValue = + (Tcl_WideInt) significandWide; } } } @@ -4571,7 +4543,7 @@ Tcl_InitBignumFromDouble( return TCL_ERROR; } - fract = frexp(d,&expt); + fract = frexp(d, &expt); if (expt <= 0) { mp_init(b); mp_zero(b); @@ -4725,7 +4697,7 @@ TclCeil( mp_int b; mp_init(&b); - if (mp_cmp_d(a, 0) == MP_LT) { + if (mp_isneg(a)) { mp_neg(a, &b); r = -TclFloor(&b); } else { @@ -4782,7 +4754,7 @@ TclFloor( mp_int b; mp_init(&b); - if (mp_cmp_d(a, 0) == MP_LT) { + if (mp_isneg(a)) { mp_neg(a, &b); r = -TclCeil(&b); } else { @@ -4911,7 +4883,7 @@ Pow10TimesFrExp( * Multiply by 10**exponent. */ - retval = frexp(retval * pow10vals[exponent&0xf], &j); + retval = frexp(retval * pow10vals[exponent & 0xf], &j); expt += j; for (i=4; i<9; ++i) { if (exponent & (1<<i)) { diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c index 0195656..c103bea 100644 --- a/generic/tclStringObj.c +++ b/generic/tclStringObj.c @@ -38,6 +38,7 @@ #include "tommath.h" #include "tclStringRep.h" +#include "assert.h" /* * Prototypes for functions defined later in this file: */ @@ -140,8 +141,8 @@ GrowStringBuffer( objPtr->bytes = NULL; } if (flag == 0 || stringPtr->allocated > 0) { - attempt = 2 * needed; - if (attempt >= 0) { + if (needed <= INT_MAX / 2) { + attempt = 2 * needed; ptr = attemptckrealloc(objPtr->bytes, attempt + 1); } if (ptr == NULL) { @@ -190,8 +191,8 @@ GrowUnicodeBuffer( * Subsequent appends - apply the growth algorithm. */ - attempt = 2 * needed; - if (attempt >= 0 && attempt <= STRING_MAXCHARS) { + if (needed <= STRING_MAXCHARS / 2) { + attempt = 2 * needed; ptr = stringAttemptRealloc(stringPtr, attempt); } if (ptr == NULL) { @@ -418,9 +419,14 @@ Tcl_GetCharLength( } /* - * Optimize the case where we're really dealing with a bytearray object - * without string representation; we don't need to convert to a string to - * perform the get-length operation. + * Optimize the case where we're really dealing with a bytearray object; + * we don't need to convert to a string to perform the get-length operation. + * + * Starting in Tcl 8.7, we check for a "pure" bytearray, because the + * machinery behind that test is using a proper bytearray ObjType. We + * could also compute length of an improper bytearray without shimmering + * but there's no value in that. We *want* to shimmer an improper bytearray + * because improper bytearrays have worthless internal reps. */ if (TclIsPureByteArray(objPtr)) { @@ -452,10 +458,53 @@ Tcl_GetCharLength( /* *---------------------------------------------------------------------- * + * TclCheckEmptyString -- + * + * Determine whether the string value of an object is or would be the + * empty string, without generating a string representation. + * + * Results: + * Returns 1 if empty, 0 if not, and -1 if unknown. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ +int +TclCheckEmptyString( + Tcl_Obj *objPtr) +{ + int length = -1; + + if (objPtr->bytes == &tclEmptyString) { + return TCL_EMPTYSTRING_YES; + } + + if (TclListObjIsCanonical(objPtr)) { + Tcl_ListObjLength(NULL, objPtr, &length); + return length == 0; + } + + if (TclIsPureDict(objPtr)) { + Tcl_DictObjSize(NULL, objPtr, &length); + return length == 0; + } + + if (objPtr->bytes == NULL) { + return TCL_EMPTYSTRING_UNKNOWN; + } + return objPtr->length == 0; +} + +/* + *---------------------------------------------------------------------- + * * Tcl_GetUniChar -- * - * Get the index'th Unicode character from the String object. The index - * is assumed to be in the appropriate range. + * Get the index'th Unicode character from the String object. If index + * is out of range or it references a low surrogate preceded by a high + * surrogate, the result = -1; * * Results: * Returns the index'th Unicode character in the Object. @@ -466,24 +515,31 @@ Tcl_GetCharLength( *---------------------------------------------------------------------- */ -Tcl_UniChar +int Tcl_GetUniChar( Tcl_Obj *objPtr, /* The object to get the Unicode charater * from. */ int index) /* Get the index'th Unicode character. */ { String *stringPtr; + int ch, length; + + if (index < 0) { + return -1; + } /* * Optimize the case where we're really dealing with a bytearray object - * without string representation; we don't need to convert to a string to - * perform the indexing operation. + * we don't need to convert to a string to perform the indexing operation. */ if (TclIsPureByteArray(objPtr)) { - unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL); + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); + if (index >= length) { + return -1; + } - return (Tcl_UniChar) bytes[index]; + return (int) bytes[index]; } /* @@ -507,7 +563,28 @@ Tcl_GetUniChar( FillUnicodeRep(objPtr); stringPtr = GET_STRING(objPtr); } - return stringPtr->unicode[index]; + + if (index >= stringPtr->numChars) { + return -1; + } + ch = stringPtr->unicode[index]; +#if TCL_UTF_MAX <= 4 + /* See: bug [11ae2be95dac9417] */ + if ((ch & 0xF800) == 0xD800) { + if (ch & 0x400) { + if ((index > 0) + && ((stringPtr->unicode[index-1] & 0xFC00) == 0xD800)) { + ch = -1; /* low surrogate preceded by high surrogate */ + } + } else if ((++index < stringPtr->numChars) + && ((stringPtr->unicode[index] & 0xFC00) == 0xDC00)) { + /* high surrogate followed by low surrogate */ + ch = (((ch & 0x3FF) << 10) | + (stringPtr->unicode[index] & 0x3FF)) + 0x10000; + } + } +#endif + return ch; } /* @@ -517,7 +594,7 @@ Tcl_GetUniChar( * * Get the Unicode form of the String object. If the object is not * already a String object, it will be converted to one. If the String - * object does not have a Unicode rep, then one is create from the UTF + * object does not have a Unicode rep, then one is created from the UTF * string format. * * Results: @@ -529,6 +606,8 @@ Tcl_GetUniChar( *---------------------------------------------------------------------- */ +#ifndef TCL_NO_DEPRECATED +#undef Tcl_GetUnicode Tcl_UniChar * Tcl_GetUnicode( Tcl_Obj *objPtr) /* The object to find the unicode string @@ -536,6 +615,7 @@ Tcl_GetUnicode( { return Tcl_GetUnicodeFromObj(objPtr, NULL); } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- @@ -631,17 +711,27 @@ Tcl_GetRange( { Tcl_Obj *newObjPtr; /* The Tcl object to find the range of. */ String *stringPtr; + int length; + + if (first < 0) { + first = 0; + } /* * Optimize the case where we're really dealing with a bytearray object - * without string representation; we don't need to convert to a string to - * perform the substring operation. + * we don't need to convert to a string to perform the substring operation. */ if (TclIsPureByteArray(objPtr)) { - unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, NULL); + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); - return Tcl_NewByteArrayObj(bytes+first, last-first+1); + if (last >= length) { + last = length - 1; + } + if (last < first) { + return Tcl_NewObj(); + } + return Tcl_NewByteArrayObj(bytes + first, last - first + 1); } /* @@ -660,6 +750,12 @@ Tcl_GetRange( TclNumUtfChars(stringPtr->numChars, objPtr->bytes, objPtr->length); } if (stringPtr->numChars == objPtr->length) { + if (last >= stringPtr->numChars) { + last = stringPtr->numChars - 1; + } + if (last < first) { + return Tcl_NewObj(); + } newObjPtr = Tcl_NewStringObj(objPtr->bytes + first, last-first+1); /* @@ -674,8 +770,25 @@ Tcl_GetRange( FillUnicodeRep(objPtr); stringPtr = GET_STRING(objPtr); } - - return Tcl_NewUnicodeObj(stringPtr->unicode + first, last-first+1); + if (last > stringPtr->numChars) { + last = stringPtr->numChars; + } + if (last < first) { + return Tcl_NewObj(); + } +#if TCL_UTF_MAX <= 4 + /* See: bug [11ae2be95dac9417] */ + if ((first > 0) && ((stringPtr->unicode[first] & 0xFC00) == 0xDC00) + && ((stringPtr->unicode[first-1] & 0xFC00) == 0xD800)) { + ++first; + } + if ((last + 1 < stringPtr->numChars) + && ((stringPtr->unicode[last+1] & 0xFC00) == 0xDC00) + && ((stringPtr->unicode[last] & 0xFC00) == 0xD800)) { + ++last; + } +#endif + return Tcl_NewUnicodeObj(stringPtr->unicode + first, last - first + 1); } /* @@ -1232,46 +1345,52 @@ Tcl_AppendObjToObj( /* * Handle append of one bytearray object to another as a special case. - * Note that we only do this when the objects don't have string reps; if - * it did, then appending the byte arrays together could well lose - * information; this is a special-case optimization only. + * Note that we only do this when the objects are pure so that the + * bytearray faithfully represent the true value; Otherwise appending the + * byte arrays together could lose information; */ if ((TclIsPureByteArray(objPtr) || objPtr->bytes == &tclEmptyString) && TclIsPureByteArray(appendObjPtr)) { - /* * You might expect the code here to be * * bytes = Tcl_GetByteArrayFromObj(appendObjPtr, &length); * TclAppendBytesToByteArray(objPtr, bytes, length); * - * and essentially all of the time that would be fine. However, - * it would run into trouble in the case where objPtr and - * appendObjPtr point to the same thing. That may never be a - * good idea. It seems to violate Copy On Write, and we don't - * have any tests for the situation, since making any Tcl commands - * that call Tcl_AppendObjToObj() do that appears impossible - * (They honor Copy On Write!). For the sake of extensions that - * go off into that realm, though, here's a more complex approach - * that can handle all the cases. + * and essentially all of the time that would be fine. However, it + * would run into trouble in the case where objPtr and appendObjPtr + * point to the same thing. That may never be a good idea. It seems to + * violate Copy On Write, and we don't have any tests for the + * situation, since making any Tcl commands that call + * Tcl_AppendObjToObj() do that appears impossible (They honor Copy On + * Write!). For the sake of extensions that go off into that realm, + * though, here's a more complex approach that can handle all the + * cases. + * + * First, get the lengths. */ - /* Get lengths */ int lengthSrc; (void) Tcl_GetByteArrayFromObj(objPtr, &length); (void) Tcl_GetByteArrayFromObj(appendObjPtr, &lengthSrc); - /* Grow buffer enough for the append */ + /* + * Grow buffer enough for the append. + */ + TclAppendBytesToByteArray(objPtr, NULL, lengthSrc); - /* Reset objPtr back to the original value */ + /* + * Reset objPtr back to the original value. + */ + Tcl_SetByteArrayLength(objPtr, length); /* - * Now do the append knowing that buffer growth cannot cause - * any trouble. + * Now do the append knowing that buffer growth cannot cause any + * trouble. */ TclAppendBytesToByteArray(objPtr, @@ -1319,6 +1438,7 @@ Tcl_AppendObjToObj( numChars = stringPtr->numChars; if ((numChars >= 0) && (appendObjPtr->typePtr == &tclStringType)) { String *appendStringPtr = GET_STRING(appendObjPtr); + appendNumChars = appendStringPtr->numChars; } @@ -1808,6 +1928,11 @@ Tcl_AppendFormatToObj( width = 0; if (isdigit(UCHAR(ch))) { width = strtoul(format, &end, 10); + if (width < 0) { + msg = overflow; + errCode = "OVERFLOW"; + goto errorMsg; + } format = end; step = TclUtfToUniChar(format, &ch); } else if (ch == '*') { @@ -1893,31 +2018,22 @@ Tcl_AppendFormatToObj( } else if (ch == 'I') { if ((format[1] == '6') && (format[2] == '4')) { format += (step + 2); - step = Tcl_UtfToUniChar(format, &ch); + step = TclUtfToUniChar(format, &ch); #ifndef TCL_WIDE_INT_IS_LONG useWide = 1; #endif } else if ((format[1] == '3') && (format[2] == '2')) { format += (step + 2); - step = Tcl_UtfToUniChar(format, &ch); + step = TclUtfToUniChar(format, &ch); } else { format += step; - step = Tcl_UtfToUniChar(format, &ch); - } - } else if ((ch == 't') || (ch == 'z')) { - format += step; - step = Tcl_UtfToUniChar(format, &ch); -#ifndef TCL_WIDE_INT_IS_LONG - if (sizeof(size_t) > sizeof(int)) { - useWide = 1; + step = TclUtfToUniChar(format, &ch); } -#endif - } else if ((ch == 'q') ||(ch == 'j')) { + } else if ((ch == 't') || (ch == 'z') || (ch == 'q') || (ch == 'j') + || (ch == 'L')) { format += step; - step = Tcl_UtfToUniChar(format, &ch); -#ifndef TCL_WIDE_INT_IS_LONG - useWide = 1; -#endif + step = TclUtfToUniChar(format, &ch); + useBig = 1; } format += step; @@ -1949,13 +2065,17 @@ Tcl_AppendFormatToObj( } break; case 'c': { - char buf[TCL_UTF_MAX]; + char buf[4]; int code, length; if (TclGetIntFromObj(interp, segment, &code) != TCL_OK) { goto error; } length = Tcl_UniCharToUtf(code, buf); + if (!length) { + /* Special case for handling upper surrogates. */ + length = Tcl_UniCharToUtf(-1, buf); + } segment = Tcl_NewStringObj(buf, length); Tcl_IncrRefCount(segment); allocSegment = 1; @@ -1963,11 +2083,6 @@ Tcl_AppendFormatToObj( } case 'u': - if (useBig) { - msg = "unsigned bignum format is invalid"; - errCode = "BADUNSIGNED"; - goto errorMsg; - } case 'd': case 'o': case 'p': @@ -1987,13 +2102,26 @@ Tcl_AppendFormatToObj( } #endif if (useBig) { + int cmpResult; if (Tcl_GetBignumFromObj(interp, segment, &big) != TCL_OK) { goto error; } - isNegative = (mp_cmp_d(&big, 0) == MP_LT); + cmpResult = mp_cmp_d(&big, 0); + isNegative = (cmpResult == MP_LT); + if (cmpResult == MP_EQ) gotHash = 0; + if (ch == 'u') { + if (isNegative) { + mp_clear(&big); + msg = "unsigned bignum format is invalid"; + errCode = "BADUNSIGNED"; + goto errorMsg; + } else { + ch = 'd'; + } + } #ifndef TCL_WIDE_INT_IS_LONG } else if (useWide) { - if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) { + if (TclGetWideIntFromObj(NULL, segment, &w) != TCL_OK) { Tcl_Obj *objPtr; if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) { @@ -2002,13 +2130,14 @@ Tcl_AppendFormatToObj( mp_mod_2d(&big, (int) CHAR_BIT*sizeof(Tcl_WideInt), &big); objPtr = Tcl_NewBignumObj(&big); Tcl_IncrRefCount(objPtr); - Tcl_GetWideIntFromObj(NULL, objPtr, &w); + TclGetWideIntFromObj(NULL, objPtr, &w); Tcl_DecrRefCount(objPtr); } isNegative = (w < (Tcl_WideInt) 0); + if (w == (Tcl_WideInt) 0) gotHash = 0; #endif } else if (TclGetLongFromObj(NULL, segment, &l) != TCL_OK) { - if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) { + if (TclGetWideIntFromObj(NULL, segment, &w) != TCL_OK) { Tcl_Obj *objPtr; if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) { @@ -2025,14 +2154,18 @@ Tcl_AppendFormatToObj( if (useShort) { s = (short) l; isNegative = (s < (short) 0); + if (s == (short) 0) gotHash = 0; } else { isNegative = (l < (long) 0); + if (l == (long) 0) gotHash = 0; } } else if (useShort) { s = (short) l; isNegative = (s < (short) 0); + if (s == (short) 0) gotHash = 0; } else { isNegative = (l < (long) 0); + if (l == (long) 0) gotHash = 0; } segment = Tcl_NewObj(); @@ -2049,16 +2182,12 @@ Tcl_AppendFormatToObj( if (gotHash || (ch == 'p')) { switch (ch) { case 'o': - Tcl_AppendToObj(segment, "0", 1); - segmentLimit -= 1; - precision--; - break; - case 'X': - Tcl_AppendToObj(segment, "0X", 2); + Tcl_AppendToObj(segment, "0o", 2); segmentLimit -= 2; break; case 'p': case 'x': + case 'X': Tcl_AppendToObj(segment, "0x", 2); segmentLimit -= 2; break; @@ -2066,10 +2195,14 @@ Tcl_AppendFormatToObj( Tcl_AppendToObj(segment, "0b", 2); segmentLimit -= 2; break; +#if TCL_MAJOR_VERSION < 9 case 'd': - Tcl_AppendToObj(segment, "0d", 2); - segmentLimit -= 2; + if (gotZero) { + Tcl_AppendToObj(segment, "0d", 2); + segmentLimit -= 2; + } break; +#endif } } @@ -2207,7 +2340,7 @@ Tcl_AppendFormatToObj( * Need to be sure zero becomes "0", not "". */ - if ((numDigits == 0) && !((ch == 'o') && gotHash)) { + if (numDigits == 0) { numDigits = 1; } pure = Tcl_NewObj(); @@ -2274,6 +2407,8 @@ Tcl_AppendFormatToObj( break; } + case 'a': + case 'A': case 'e': case 'E': case 'f': @@ -2342,6 +2477,12 @@ Tcl_AppendFormatToObj( errCode = "OVERFLOW"; goto errorMsg; } + if (ch == 'A') { + char *p = TclGetString(segment) + 1; + *p = 'x'; + p = strchr(p, 'P'); + if (p) *p = 'p'; + } break; } default: @@ -2418,7 +2559,7 @@ Tcl_AppendFormatToObj( /* *--------------------------------------------------------------------------- * - * Tcl_Format-- + * Tcl_Format -- * * Results: * A refcount zero Tcl_Obj. @@ -2547,15 +2688,26 @@ AppendPrintfToObjVA( Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj( va_arg(argList, Tcl_WideInt))); break; + case 3: + Tcl_ListObjAppendElement(NULL, list, Tcl_NewBignumObj( + va_arg(argList, mp_int *))); + break; } break; + case 'a': + case 'A': case 'e': case 'E': case 'f': case 'g': case 'G': + if (size > 0) { Tcl_ListObjAppendElement(NULL, list, Tcl_NewDoubleObj( - va_arg(argList, double))); + (double)va_arg(argList, long double))); + } else { + Tcl_ListObjAppendElement(NULL, list, Tcl_NewDoubleObj( + va_arg(argList, double))); + } seekingConversion = 0; break; case '*': @@ -2575,7 +2727,6 @@ AppendPrintfToObjVA( gotPrecision = 1; p++; break; - /* TODO: support for bignum arguments */ case 'l': ++size; p++; @@ -2603,6 +2754,10 @@ AppendPrintfToObjVA( } p++; break; + case 'L': + size = 3; + p++; + break; case 'h': size = -1; default: @@ -2716,23 +2871,24 @@ TclGetStringStorage( * Performs the [string repeat] function. * * Results: - * A standard Tcl result. + * A (Tcl_Obj *) pointing to the result value, or NULL in case of an + * error. * * Side effects: - * Writes to *objPtrPtr the address of Tcl_Obj that is concatenation - * of count copies of the value in objPtr. + * On error, when interp is not NULL, error information is left in it. * *--------------------------------------------------------------------------- */ -int +Tcl_Obj * TclStringRepeat( Tcl_Interp *interp, Tcl_Obj *objPtr, int count, - Tcl_Obj **objPtrPtr) + int flags) { Tcl_Obj *objResultPtr; + int inPlace = flags & TCL_STRING_IN_PLACE; int length = 0, unichar = 0, done = 1; int binary = TclIsPureByteArray(objPtr); @@ -2767,8 +2923,7 @@ TclStringRepeat( if (length == 0) { /* Any repeats of empty is empty. */ - *objPtrPtr = objPtr; - return TCL_OK; + return objPtr; } if (count > INT_MAX/length) { @@ -2777,13 +2932,13 @@ TclStringRepeat( "max size for a Tcl value (%d bytes) exceeded", INT_MAX)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } if (binary) { /* Efficiently produce a pure byte array result */ - objResultPtr = Tcl_IsShared(objPtr) ? Tcl_DuplicateObj(objPtr) - : objPtr; + objResultPtr = (!inPlace || Tcl_IsShared(objPtr)) ? + Tcl_DuplicateObj(objPtr) : objPtr; Tcl_SetByteArrayLength(objResultPtr, count*length); /* PANIC? */ Tcl_SetByteArrayLength(objResultPtr, length); @@ -2795,8 +2950,11 @@ TclStringRepeat( Tcl_GetByteArrayFromObj(objResultPtr, NULL), (count - done) * length); } else if (unichar) { - /* Efficiently produce a pure Tcl_UniChar array result */ - if (Tcl_IsShared(objPtr)) { + /* + * Efficiently produce a pure Tcl_UniChar array result. + */ + + if (!inPlace || Tcl_IsShared(objPtr)) { objResultPtr = Tcl_NewUnicodeObj(Tcl_GetUnicode(objPtr), length); } else { TclInvalidateStringRep(objPtr); @@ -2807,11 +2965,11 @@ TclStringRepeat( if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "string size overflow: unable to alloc %" - TCL_LL_MODIFIER "d bytes", - (Tcl_WideUInt)STRING_SIZE(count*length))); + TCL_Z_MODIFIER "u bytes", + STRING_SIZE(count*length))); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } Tcl_SetObjLength(objResultPtr, length); while (count - done > done) { @@ -2821,8 +2979,11 @@ TclStringRepeat( Tcl_AppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr), (count - done) * length); } else { - /* Efficiently concatenate string reps */ - if (Tcl_IsShared(objPtr)) { + /* + * Efficiently concatenate string reps. + */ + + if (!inPlace || Tcl_IsShared(objPtr)) { objResultPtr = Tcl_NewStringObj(Tcl_GetString(objPtr), length); } else { TclFreeIntRep(objPtr); @@ -2835,7 +2996,7 @@ TclStringRepeat( count*length)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } Tcl_SetObjLength(objResultPtr, length); while (count - done > done) { @@ -2845,47 +3006,45 @@ TclStringRepeat( Tcl_AppendToObj(objResultPtr, Tcl_GetString(objResultPtr), (count - done) * length); } - *objPtrPtr = objResultPtr; - return TCL_OK; + return objResultPtr; } /* *--------------------------------------------------------------------------- * - * TclStringCatObjv -- + * TclStringCat -- * * Performs the [string cat] function. * * Results: - * A standard Tcl result. + * A (Tcl_Obj *) pointing to the result value, or NULL in case of an + * error. * * Side effects: - * Writes to *objPtrPtr the address of Tcl_Obj that is concatenation - * of all objc values in objv. + * On error, when interp is not NULL, error information is left in it. * *--------------------------------------------------------------------------- */ -int -TclStringCatObjv( +Tcl_Obj * +TclStringCat( Tcl_Interp *interp, - int inPlace, int objc, Tcl_Obj * const objv[], - Tcl_Obj **objPtrPtr) + int flags) { Tcl_Obj *objResultPtr, * const *ov; int oc, length = 0, binary = 1; int allowUniChar = 1, requestUniChar = 0; int first = objc - 1; /* Index of first value possibly not empty */ int last = 0; /* Index of last value possibly not empty */ + int inPlace = flags & TCL_STRING_IN_PLACE; /* assert ( objc >= 0 ) */ if (objc <= 1) { /* Only one or no objects; return first or empty */ - *objPtrPtr = objc ? objv[0] : Tcl_NewObj(); - return TCL_OK; + return objc ? objv[0] : Tcl_NewObj(); } /* assert ( objc >= 2 ) */ @@ -2901,13 +3060,16 @@ TclStringCatObjv( do { Tcl_Obj *objPtr = *ov++; - if (objPtr->bytes) { + if (TclIsPureByteArray(objPtr)) { + allowUniChar = 0; + } else if (objPtr->bytes) { /* Value has a string rep. */ if (objPtr->length) { /* - * Non-empty string rep. Not a pure bytearray, so we - * won't create a pure bytearray + * Non-empty string rep. Not a pure bytearray, so we won't + * create a pure bytearray. */ + binary = 0; if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) { /* Prevent shimmer of non-string types. */ @@ -2916,31 +3078,37 @@ TclStringCatObjv( } } else { /* assert (objPtr->typePtr != NULL) -- stork! */ - if (TclIsPureByteArray(objPtr)) { - allowUniChar = 0; + binary = 0; + if (objPtr->typePtr == &tclStringType) { + /* Have a pure Unicode value; ask to preserve it */ + requestUniChar = 1; } else { - binary = 0; - if (objPtr->typePtr == &tclStringType) { - /* Have a pure Unicode value; ask to preserve it */ - requestUniChar = 1; - } else { - /* Have another type; prevent shimmer */ - allowUniChar = 0; - } + /* Have another type; prevent shimmer */ + allowUniChar = 0; } } } while (--oc && (binary || allowUniChar)); if (binary) { - /* Result will be pure byte array. Pre-size it */ - ov = objv; oc = objc; + /* + * Result will be pure byte array. Pre-size it + */ + + int numBytes; + ov = objv; + oc = objc; do { Tcl_Obj *objPtr = *ov++; - if (objPtr->bytes == NULL) { - int numBytes; + /* + * Every argument is either a bytearray with a ("pure") + * value we know we can safely use, or it is an empty string. + * We don't need to count bytes for the empty strings. + */ + if (TclIsPureByteArray(objPtr)) { Tcl_GetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */ + if (numBytes) { last = objc - oc; if (length == 0) { @@ -2953,8 +3121,12 @@ TclStringCatObjv( } } while (--oc); } else if (allowUniChar && requestUniChar) { - /* Result will be pure Tcl_UniChar array. Pre-size it. */ - ov = objv; oc = objc; + /* + * Result will be pure Tcl_UniChar array. Pre-size it. + */ + + ov = objv; + oc = objc; do { Tcl_Obj *objPtr = *ov++; @@ -2999,9 +3171,9 @@ TclStringCatObjv( } while (--oc && (length == 0) && (pendingPtr == NULL)); /* - * Either we found a possibly non-empty value, and we - * remember this index as the first and last such value so - * far seen, or (oc == 0) and all values are known empty, + * Either we found a possibly non-empty value, and we remember + * this index as the first and last such value so far seen, + * or (oc == 0) and all values are known empty, * so first = last = objc - 1 signals the right quick return. */ @@ -3013,10 +3185,9 @@ TclStringCatObjv( /* assert ( pendingPtr != NULL ) */ /* - * There's a pending value followed by more values. - * Loop over remaining values generating strings until - * a non-empty value is found, or the pending value gets - * its string generated. + * There's a pending value followed by more values. Loop over + * remaining values generating strings until a non-empty value + * is found, or the pending value gets its string generated. */ do { @@ -3062,8 +3233,7 @@ TclStringCatObjv( if (last <= first /*|| length == 0 */) { /* Only one non-empty value or zero length; return first */ /* NOTE: (length == 0) implies (last <= first) */ - *objPtrPtr = objv[first]; - return TCL_OK; + return objv[first]; } objv += first; objc = (last - first + 1); @@ -3073,10 +3243,10 @@ TclStringCatObjv( unsigned char *dst; /* - * Broken interface! Byte array value routines offer no way - * to handle failure to allocate enough space. Following - * stanza may panic. + * Broken interface! Byte array value routines offer no way to handle + * failure to allocate enough space. Following stanza may panic. */ + if (inPlace && !Tcl_IsShared(*objv)) { int start; @@ -3090,7 +3260,13 @@ TclStringCatObjv( while (objc--) { Tcl_Obj *objPtr = *objv++; - if (objPtr->bytes == NULL) { + /* + * Every argument is either a bytearray with a ("pure") + * value we know we can safely use, or it is an empty string. + * We don't need to copy bytes from the empty strings. + */ + + if (TclIsPureByteArray(objPtr)) { int more; unsigned char *src = Tcl_GetByteArrayFromObj(objPtr, &more); memcpy(dst, src, (size_t) more); @@ -3113,11 +3289,11 @@ TclStringCatObjv( if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "concatenation failed: unable to alloc %" - TCL_LL_MODIFIER "d bytes", - (Tcl_WideUInt)STRING_SIZE(length))); + TCL_Z_MODIFIER "u bytes", + STRING_SIZE(length))); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } dst = Tcl_GetUnicode(objResultPtr) + start; } else { @@ -3130,11 +3306,11 @@ TclStringCatObjv( if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "concatenation failed: unable to alloc %" - TCL_LL_MODIFIER "d bytes", - (Tcl_WideUInt)STRING_SIZE(length))); + TCL_Z_MODIFIER "u bytes", + STRING_SIZE(length))); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } dst = Tcl_GetUnicode(objResultPtr); } @@ -3165,7 +3341,7 @@ TclStringCatObjv( length)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } dst = Tcl_GetString(objResultPtr) + start; @@ -3181,7 +3357,7 @@ TclStringCatObjv( length)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; } dst = Tcl_GetString(objResultPtr); } @@ -3191,13 +3367,15 @@ TclStringCatObjv( if ((objPtr->bytes == NULL) || (objPtr->length)) { int more; char *src = Tcl_GetStringFromObj(objPtr, &more); + memcpy(dst, src, (size_t) more); dst += more; } } + /* Must NUL-terminate! */ + *dst = '\0'; } - *objPtrPtr = objResultPtr; - return TCL_OK; + return objResultPtr; overflow: if (interp) { @@ -3205,13 +3383,194 @@ TclStringCatObjv( "max size for a Tcl value (%d bytes) exceeded", INT_MAX)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return TCL_ERROR; + return NULL; +} + +/* + *--------------------------------------------------------------------------- + * + * TclStringCmp -- + * Compare two Tcl_Obj values as strings. + * + * Results: + * Like memcmp, return -1, 0, or 1. + * + * Side effects: + * String representations may be generated. Internal representation may + * be changed. + * + *--------------------------------------------------------------------------- + */ + +int TclStringCmp( + Tcl_Obj *value1Ptr, + Tcl_Obj *value2Ptr, + int checkEq, /* comparison is only for equality */ + int nocase, /* comparison is not case sensitive */ + int reqlength) /* requested length */ +{ + char *s1, *s2; + int empty, length, match, s1len, s2len; + memCmpFn_t memCmpFn; + + if ((reqlength == 0) || (value1Ptr == value2Ptr)) { + /* + * Always match at 0 chars of if it is the same obj. + */ + match = 0; + } else { + + if (!nocase && TclIsPureByteArray(value1Ptr) + && TclIsPureByteArray(value2Ptr)) { + /* + * Use binary versions of comparisons since that won't cause undue + * type conversions and it is much faster. Only do this if we're + * case-sensitive (which is all that really makes sense with byte + * arrays anyway, and we have no memcasecmp() for some reason... :^) + */ + + s1 = (char *) Tcl_GetByteArrayFromObj(value1Ptr, &s1len); + s2 = (char *) Tcl_GetByteArrayFromObj(value2Ptr, &s2len); + memCmpFn = memcmp; + } else if ((value1Ptr->typePtr == &tclStringType) + && (value2Ptr->typePtr == &tclStringType)) { + /* + * Do a unicode-specific comparison if both of the args are of + * String type. If the char length == byte length, we can do a + * memcmp. In benchmark testing this proved the most efficient + * check between the unicode and string comparison operations. + */ + + if (nocase) { + s1 = (char *) Tcl_GetUnicodeFromObj(value1Ptr, &s1len); + s2 = (char *) Tcl_GetUnicodeFromObj(value2Ptr, &s2len); + memCmpFn = (memCmpFn_t)Tcl_UniCharNcasecmp; + } else { + s1len = Tcl_GetCharLength(value1Ptr); + s2len = Tcl_GetCharLength(value2Ptr); + if ((s1len == value1Ptr->length) + && (value1Ptr->bytes != NULL) + && (s2len == value2Ptr->length) + && (value2Ptr->bytes != NULL)) { + s1 = value1Ptr->bytes; + s2 = value2Ptr->bytes; + memCmpFn = memcmp; + } else { + s1 = (char *) Tcl_GetUnicode(value1Ptr); + s2 = (char *) Tcl_GetUnicode(value2Ptr); + if ( +#ifdef WORDS_BIGENDIAN + 1 +#else + checkEq +#endif + ) { + memCmpFn = memcmp; + s1len *= sizeof(Tcl_UniChar); + s2len *= sizeof(Tcl_UniChar); + } else { + memCmpFn = (memCmpFn_t) Tcl_UniCharNcmp; + } + } + } + } else { + if ((empty = TclCheckEmptyString(value1Ptr)) > 0) { + switch (TclCheckEmptyString(value2Ptr)) { + case -1: + s1 = 0; + s1len = 0; + s2 = TclGetStringFromObj(value2Ptr, &s2len); + break; + case 0: + match = -1; + goto matchdone; + case 1: + default: /* avoid warn: `s2` may be used uninitialized */ + match = 0; + goto matchdone; + } + } else if (TclCheckEmptyString(value2Ptr) > 0) { + switch (empty) { + case -1: + s2 = 0; + s2len = 0; + s1 = TclGetStringFromObj(value1Ptr, &s1len); + break; + case 0: + match = 1; + goto matchdone; + case 1: + default: /* avoid warn: `s1` may be used uninitialized */ + match = 0; + goto matchdone; + } + } else { + s1 = TclGetStringFromObj(value1Ptr, &s1len); + s2 = TclGetStringFromObj(value2Ptr, &s2len); + } + if (!nocase && checkEq) { + /* + * When we have equal-length we can check only for + * (in)equality. We can use memcmp in all (n)eq cases because + * we don't need to worry about lexical LE/BE variance. + */ + + memCmpFn = memcmp; + } else { + /* + * As a catch-all we will work with UTF-8. We cannot use + * memcmp() as that is unsafe with any string containing NUL + * (\xC0\x80 in Tcl's utf rep). We can use the more efficient + * TclpUtfNcmp2 if we are case-sensitive and no specific + * length was requested. + */ + + if ((reqlength < 0) && !nocase) { + memCmpFn = (memCmpFn_t) TclpUtfNcmp2; + } else { + s1len = Tcl_NumUtfChars(s1, s1len); + s2len = Tcl_NumUtfChars(s2, s2len); + memCmpFn = (memCmpFn_t) + (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp); + } + } + } + + length = (s1len < s2len) ? s1len : s2len; + if (reqlength > 0 && reqlength < length) { + length = reqlength; + } else if (reqlength < 0) { + /* + * The requested length is negative, so we ignore it by setting it + * to length + 1 so we correct the match var. + */ + + reqlength = length + 1; + } + + if (checkEq && (s1len != s2len)) { + match = 1; /* This will be reversed below. */ + } else { + /* + * The comparison function should compare up to the minimum byte + * length only. + */ + + match = memCmpFn(s1, s2, (size_t) length); + } + if ((match == 0) && (reqlength > length)) { + match = s1len - s2len; + } + match = (match > 0) ? 1 : (match < 0) ? -1 : 0; + } + matchdone: + return match; } /* *--------------------------------------------------------------------------- * - * TclStringFind -- + * TclStringFirst -- * * Implements the [string first] operation. * @@ -3227,20 +3586,20 @@ TclStringCatObjv( */ int -TclStringFind( +TclStringFirst( Tcl_Obj *needle, Tcl_Obj *haystack, int start) { int lh, ln = Tcl_GetCharLength(needle); + if (start < 0) { + start = 0; + } if (ln == 0) { - /* - * We don't find empty substrings. Bizarre! - * - * TODO: When we one day make this a true substring - * finder, change this to "return 0" - */ + /* We don't find empty substrings. Bizarre! + * Whenever this routine is turned into a proper substring + * finder, change to `return start` after limits imposed. */ return -1; } @@ -3248,58 +3607,57 @@ TclStringFind( unsigned char *end, *try, *bh; unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln); + /* Find bytes in bytes */ bh = Tcl_GetByteArrayFromObj(haystack, &lh); end = bh + lh; try = bh + start; while (try + ln <= end) { - try = memchr(try, bn[0], end - try); - + /* + * Look for the leading byte of the needle in the haystack + * starting at try and stopping when there's not enough room + * for the needle left. + */ + try = memchr(try, bn[0], (end + 1 - ln) - try); if (try == NULL) { + /* Leading byte not found -> needle cannot be found. */ return -1; } + /* Leading byte found, check rest of needle. */ if (0 == memcmp(try+1, bn+1, ln-1)) { + /* Checks! Return the successful index. */ return (try - bh); } + /* Rest of needle match failed; Iterate to continue search. */ try++; } return -1; } - lh = Tcl_GetCharLength(haystack); - if (haystack->bytes && (lh == haystack->length)) { - /* haystack is all single-byte chars */ - - if (needle->bytes && (ln == needle->length)) { - /* needle is also all single-byte chars */ - char *found = strstr(haystack->bytes + start, needle->bytes); + /* + * TODO: It might be nice to support some cases where it is not + * necessary to shimmer to &tclStringType to compute the result, + * and instead operate just on the objPtr->bytes values directly. + * However, we also do not want the answer to change based on the + * code pathway, or if it does we want that to be for some values + * we explicitly decline to support. Getting there will involve + * locking down in practice more firmly just what encodings produce + * what supported results for the objPtr->bytes values. For now, + * do only the well-defined Tcl_UniChar array search. + */ - if (found) { - return (found - haystack->bytes); - } else { - return -1; - } - } else { - /* - * Cannot find substring with a multi-byte char inside - * a string with no multi-byte chars. - */ - return -1; - } - } else { + { Tcl_UniChar *try, *end, *uh; Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln); uh = Tcl_GetUnicodeFromObj(haystack, &lh); end = uh + lh; - try = uh + start; - while (try + ln <= end) { - if ((*try == *un) - && (0 == memcmp(try+1, un+1, (ln-1)*sizeof(Tcl_UniChar)))) { + for (try = uh + start; try + ln <= end; try++) { + if ((*try == *un) && (0 == + memcmp(try + 1, un + 1, (ln-1) * sizeof(Tcl_UniChar)))) { return (try - uh); } - try++; } return -1; } @@ -3336,24 +3694,24 @@ TclStringLast( * We don't find empty substrings. Bizarre! * * TODO: When we one day make this a true substring - * finder, change this to "return 0" + * finder, change this to "return last", after limitation. */ return -1; } - if (ln > last + 1) { + lh = Tcl_GetCharLength(haystack); + if (last >= lh) { + last = lh - 1; + } + + if (last < ln - 1) { return -1; } if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) { - unsigned char *try, *bh; + unsigned char *try, *bh = Tcl_GetByteArrayFromObj(haystack, &lh); unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln); - bh = Tcl_GetByteArrayFromObj(haystack, &lh); - - if (last + 1 > lh) { - last = lh - 1; - } try = bh + last + 1 - ln; while (try >= bh) { if ((*try == bn[0]) @@ -3365,38 +3723,10 @@ TclStringLast( return -1; } - lh = Tcl_GetCharLength(haystack); - if (last + 1 > lh) { - last = lh - 1; - } - if (haystack->bytes && (lh == haystack->length)) { - /* haystack is all single-byte chars */ - - if (needle->bytes && (ln == needle->length)) { - /* needle is also all single-byte chars */ - - char *try = haystack->bytes + last + 1 - ln; - while (try >= haystack->bytes) { - if ((*try == needle->bytes[0]) - && (0 == memcmp(try+1, needle->bytes + 1, ln - 1))) { - return (try - haystack->bytes); - } - try--; - } - return -1; - } else { - /* - * Cannot find substring with a multi-byte char inside - * a string with no multi-byte chars. - */ - return -1; - } - } else { - Tcl_UniChar *try, *uh; + { + Tcl_UniChar *try, *uh = Tcl_GetUnicodeFromObj(haystack, &lh); Tcl_UniChar *un = Tcl_GetUnicodeFromObj(needle, &ln); - uh = Tcl_GetUnicodeFromObj(haystack, &lh); - try = uh + last + 1 - ln; while (try >= uh) { if ((*try == un[0]) @@ -3412,14 +3742,14 @@ TclStringLast( /* *--------------------------------------------------------------------------- * - * TclStringObjReverse -- + * TclStringReverse -- * * Implements the [string reverse] operation. * * Results: - * An unshared Tcl value which is the [string reverse] of the argument - * supplied. When sharing rules permit, the returned value might be the - * argument with modifications done in place. + * A Tcl value which is the [string reverse] of the argument supplied. + * When sharing rules permit and the caller requests, the returned value + * might be the argument with modifications done in place. * * Side effects: * May allocate a new Tcl_Obj. @@ -3431,18 +3761,20 @@ static void ReverseBytes( unsigned char *to, /* Copy bytes into here... */ unsigned char *from, /* ...from here... */ - int count) /* Until this many are copied, */ + int count) /* Until this many are copied, */ /* reversing as you go. */ { unsigned char *src = from + count; + if (to == from) { /* Reversing in place */ while (--src > to) { unsigned char c = *src; + *src = *to; *to++ = c; } - } else { + } else { while (--src >= from) { *to++ = *src; } @@ -3450,17 +3782,19 @@ ReverseBytes( } Tcl_Obj * -TclStringObjReverse( - Tcl_Obj *objPtr) +TclStringReverse( + Tcl_Obj *objPtr, + int flags) { String *stringPtr; Tcl_UniChar ch = 0; + int inPlace = flags & TCL_STRING_IN_PLACE; if (TclIsPureByteArray(objPtr)) { int numBytes; unsigned char *from = Tcl_GetByteArrayFromObj(objPtr, &numBytes); - if (Tcl_IsShared(objPtr)) { + if (!inPlace || Tcl_IsShared(objPtr)) { objPtr = Tcl_NewByteArrayObj(NULL, numBytes); } ReverseBytes(Tcl_GetByteArrayFromObj(objPtr, NULL), from, numBytes); @@ -3474,7 +3808,7 @@ TclStringObjReverse( Tcl_UniChar *from = Tcl_GetUnicode(objPtr); Tcl_UniChar *src = from + stringPtr->numChars; - if (Tcl_IsShared(objPtr)) { + if (!inPlace || Tcl_IsShared(objPtr)) { Tcl_UniChar *to; /* @@ -3482,7 +3816,6 @@ TclStringObjReverse( * Tcl_SetObjLength into growing the unicode rep buffer. */ - ch = 0; objPtr = Tcl_NewUnicodeObj(&ch, 1); Tcl_SetObjLength(objPtr, stringPtr->numChars); to = Tcl_GetUnicode(objPtr); @@ -3490,7 +3823,10 @@ TclStringObjReverse( *to++ = *src; } } else { - /* Reversing in place */ + /* + * Reversing in place. + */ + while (--src > from) { ch = *src; *src = *from; @@ -3504,7 +3840,7 @@ TclStringObjReverse( int numBytes = objPtr->length; char *to, *from = objPtr->bytes; - if (Tcl_IsShared(objPtr)) { + if (!inPlace || Tcl_IsShared(objPtr)) { objPtr = Tcl_NewObj(); Tcl_SetObjLength(objPtr, numBytes); } @@ -3514,20 +3850,22 @@ TclStringObjReverse( /* * Either numChars == -1 and we don't know how many chars are * represented by objPtr->bytes and we need Pass 1 just in case, - * or numChars >= 0 and we know we have fewer chars than bytes, - * so we know there's a multibyte character needing Pass 1. + * or numChars >= 0 and we know we have fewer chars than bytes, so + * we know there's a multibyte character needing Pass 1. * * Pass 1. Reverse the bytes of each multi-byte character. */ + int charCount = 0; int bytesLeft = numBytes; while (bytesLeft) { /* - * NOTE: We know that the from buffer is NUL-terminated. - * It's part of the contract for objPtr->bytes values. - * Thus, we can skip calling Tcl_UtfCharComplete() here. + * NOTE: We know that the from buffer is NUL-terminated. It's + * part of the contract for objPtr->bytes values. Thus, we can + * skip calling Tcl_UtfCharComplete() here. */ + int bytesInChar = TclUtfToUniChar(from, &ch); ReverseBytes((unsigned char *)to, (unsigned char *)from, @@ -3551,6 +3889,150 @@ TclStringObjReverse( /* *--------------------------------------------------------------------------- * + * TclStringReplace -- + * + * Implements the inner engine of the [string replace] command. + * + * The result is a concatenation of a prefix from objPtr, characters + * 0 through first-1, the insertPtr string value, and a suffix from + * objPtr, characters from first + count to the end. The effect is as if + * the inner substring of characters first through first+count-1 are + * removed and replaced with insertPtr. If insertPtr is NULL, it is + * treated as an empty string. When passed the flag TCL_STRING_IN_PLACE, + * this routine will try to do the work within objPtr, so long as no + * sharing forbids it. Without that request, or as needed, a new Tcl + * value will be allocated to be the result. + * + * Results: + * A Tcl value that is the result of the substring replacement. May + * return NULL in case of an error. When NULL is returned and interp is + * non-NULL, error information is left in interp + * + *--------------------------------------------------------------------------- + */ + +Tcl_Obj * +TclStringReplace( + Tcl_Interp *interp, /* For error reporting, may be NULL */ + Tcl_Obj *objPtr, /* String to act upon */ + int first, /* First index to replace */ + int count, /* How many chars to replace */ + Tcl_Obj *insertPtr, /* Replacement string, may be NULL */ + int flags) /* TCL_STRING_IN_PLACE => attempt in-place */ +{ + int inPlace = flags & TCL_STRING_IN_PLACE; + Tcl_Obj *result; + + /* Caller is expected to pass sensible arguments */ + assert ( count >= 0 ) ; + assert ( first >= 0 ) ; + + /* Replace nothing with nothing */ + if ((insertPtr == NULL) && (count == 0)) { + if (inPlace) { + return objPtr; + } else { + return Tcl_DuplicateObj(objPtr); + } + } + + /* + * The caller very likely had to call Tcl_GetCharLength() or similar + * to be able to process index values. This means it is like that + * objPtr is either a proper "bytearray" or a "string" or else it has + * a known and short string rep. + */ + + if (TclIsPureByteArray(objPtr)) { + int numBytes; + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &numBytes); + + if (insertPtr == NULL) { + /* Replace something with nothing. */ + + assert ( first <= numBytes ) ; + assert ( count <= numBytes ) ; + assert ( first + count <= numBytes ) ; + + result = Tcl_NewByteArrayObj(NULL, numBytes - count);/* PANIC? */ + TclAppendBytesToByteArray(result, bytes, first); + TclAppendBytesToByteArray(result, bytes + first + count, + numBytes - count - first); + return result; + } + + /* Replace everything */ + if ((first == 0) && (count == numBytes)) { + return insertPtr; + } + + if (TclIsPureByteArray(insertPtr)) { + int newBytes; + unsigned char *iBytes + = Tcl_GetByteArrayFromObj(insertPtr, &newBytes); + + if (count == newBytes && inPlace && !Tcl_IsShared(objPtr)) { + /* + * Removal count and replacement count are equal. + * Other conditions permit. Do in-place splice. + */ + + memcpy(bytes + first, iBytes, count); + Tcl_InvalidateStringRep(objPtr); + return objPtr; + } + + if (newBytes > INT_MAX - (numBytes - count)) { + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "max size for a Tcl value (%d bytes) exceeded", + INT_MAX)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + } + return NULL; + } + result = Tcl_NewByteArrayObj(NULL, numBytes - count + newBytes); + /* PANIC? */ + Tcl_SetByteArrayLength(result, 0); + TclAppendBytesToByteArray(result, bytes, first); + TclAppendBytesToByteArray(result, iBytes, newBytes); + TclAppendBytesToByteArray(result, bytes + first + count, + numBytes - count - first); + return result; + } + + /* Flow through to try other approaches below */ + } + + /* + * TODO: Figure out how not to generate a Tcl_UniChar array rep + * when it can be determined objPtr->bytes points to a string of + * all single-byte characters so we can index it directly. + */ + + /* The traditional implementation... */ + { + int numChars; + Tcl_UniChar *ustring = Tcl_GetUnicodeFromObj(objPtr, &numChars); + + /* TODO: Is there an in-place option worth pursuing here? */ + + result = Tcl_NewUnicodeObj(ustring, first); + if (insertPtr) { + Tcl_AppendObjToObj(result, insertPtr); + } + if (first + count < numChars) { + Tcl_AppendUnicodeToObj(result, ustring + first + count, + numChars - first - count); + } + + return result; + } +} + +/* + *--------------------------------------------------------------------------- + * * FillUnicodeRep -- * * Populate the Unicode internal rep with the Unicode form of its string @@ -3585,7 +4067,7 @@ ExtendUnicodeRepWithString( { String *stringPtr = GET_STRING(objPtr); int needed, numOrigChars = 0; - Tcl_UniChar *dst; + Tcl_UniChar *dst, unichar = 0; if (stringPtr->hasUnicode) { numOrigChars = stringPtr->numChars; @@ -3608,7 +4090,8 @@ ExtendUnicodeRepWithString( numAppendChars = 0; } for (dst=stringPtr->unicode + numOrigChars; numAppendChars-- > 0; dst++) { - bytes += TclUtfToUniChar(bytes, dst); + bytes += TclUtfToUniChar(bytes, &unichar); + *dst = unichar; } *dst = 0; } diff --git a/generic/tclStringRep.h b/generic/tclStringRep.h index 1ef1957..fc5a713 100644 --- a/generic/tclStringRep.h +++ b/generic/tclStringRep.h @@ -86,6 +86,7 @@ typedef struct { #define GET_STRING(objPtr) \ ((String *) (objPtr)->internalRep.twoPtrValue.ptr1) #define SET_STRING(objPtr, stringPtr) \ + ((objPtr)->internalRep.twoPtrValue.ptr2 = NULL), \ ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr)) /* diff --git a/generic/tclStubInit.c b/generic/tclStubInit.c index b765206..a3641f9 100644 --- a/generic/tclStubInit.c +++ b/generic/tclStubInit.c @@ -31,17 +31,21 @@ #undef Tcl_NewIntObj #undef Tcl_NewListObj #undef Tcl_NewLongObj +#undef Tcl_DbNewLongObj #undef Tcl_NewObj #undef Tcl_NewStringObj +#undef Tcl_GetUnicode #undef Tcl_DumpActiveMemory #undef Tcl_ValidateAllMemory #undef Tcl_FindHashEntry #undef Tcl_CreateHashEntry #undef Tcl_Panic #undef Tcl_FindExecutable +#undef Tcl_SetPanicProc #undef TclpGetPid #undef TclSockMinimumBuffers #undef Tcl_SetIntObj +#undef Tcl_SetLongObj #undef TclpInetNtoa #undef TclWinGetServByName #undef TclWinGetSockOpt @@ -49,7 +53,7 @@ #undef TclWinNToHS /* See bug 510001: TclSockMinimumBuffers needs plat imp */ -#if defined(_WIN64) || defined(TCL_NO_DEPRECATED) +#if defined(_WIN64) || defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 # define TclSockMinimumBuffersOld 0 #else #define TclSockMinimumBuffersOld sockMinimumBuffersOld @@ -59,19 +63,31 @@ static int TclSockMinimumBuffersOld(int sock, int size) } #endif -#if defined(TCL_NO_DEPRECATED) +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 # define TclSetStartupScriptPath 0 # define TclGetStartupScriptPath 0 # define TclSetStartupScriptFileName 0 # define TclGetStartupScriptFileName 0 +# define TclPrecTraceProc 0 # define TclpInetNtoa 0 # define TclWinGetServByName 0 # define TclWinGetSockOpt 0 # define TclWinSetSockOpt 0 # define TclWinNToHS 0 +# define TclWinGetPlatformId 0 +# define TclWinResetInterfaces 0 +# define TclWinSetInterfaces 0 +# define TclWinGetPlatformId 0 # define TclBNInitBignumFromWideUInt 0 # define TclBNInitBignumFromWideInt 0 # define TclBNInitBignumFromLong 0 +# define Tcl_Backslash 0 +# define Tcl_GetDefaultEncodingDir 0 +# define Tcl_SetDefaultEncodingDir 0 +# define Tcl_EvalTokens 0 +# define Tcl_CreateMathFunc 0 +# define Tcl_GetMathFuncInfo 0 +# define Tcl_ListMathFuncs 0 #else #define TclSetStartupScriptPath setStartupScriptPath static void TclSetStartupScriptPath(Tcl_Obj *path) @@ -98,13 +114,28 @@ static const char *TclGetStartupScriptFileName(void) } return Tcl_GetString(path); } - #if defined(_WIN32) || defined(__CYGWIN__) #undef TclWinNToHS +#undef TclWinGetPlatformId +#undef TclWinResetInterfaces +#undef TclWinSetInterfaces +static void +doNothing(void) +{ + /* dummy implementation, no need to do anything */ +} #define TclWinNToHS winNToHS static unsigned short TclWinNToHS(unsigned short ns) { return ntohs(ns); } +#define TclWinGetPlatformId winGetPlatformId +static int +TclWinGetPlatformId(void) +{ + return 2; /* VER_PLATFORM_WIN32_NT */; +} +#define TclWinResetInterfaces doNothing +#define TclWinSetInterfaces (void (*) (int)) doNothing #endif # define TclBNInitBignumFromWideUInt TclInitBignumFromWideUInt # define TclBNInitBignumFromWideInt TclInitBignumFromWideInt @@ -119,12 +150,15 @@ static unsigned short TclWinNToHS(unsigned short ns) { # define TclpIsAtty 0 #elif defined(__CYGWIN__) # define TclpIsAtty TclPlatIsAtty -# define TclWinSetInterfaces (void (*) (int)) doNothing +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 +static void +doNothing(void) +{ + /* dummy implementation, no need to do anything */ +} +#endif # define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing # define TclWinFlushDirtyChannels doNothing -# define TclWinResetInterfaces doNothing - -static Tcl_Encoding winTCharEncoding; static int TclpIsAtty(int fd) @@ -132,24 +166,15 @@ TclpIsAtty(int fd) return isatty(fd); } -#define TclWinGetPlatformId winGetPlatformId -static int -TclWinGetPlatformId() -{ - /* Don't bother to determine the real platform on cygwin, - * because VER_PLATFORM_WIN32_NT is the only supported platform */ - return 2; /* VER_PLATFORM_WIN32_NT */; -} - void *TclWinGetTclInstance() { void *hInstance = NULL; GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, - (const char *)&winTCharEncoding, &hInstance); + (const char *)&TclpIsAtty, &hInstance); return hInstance; } -#ifndef TCL_NO_DEPRECATED +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 #define TclWinSetSockOpt winSetSockOpt static int TclWinSetSockOpt(SOCKET s, int level, int optname, @@ -194,23 +219,23 @@ TclpGetPid(Tcl_Pid pid) return (int) (size_t) pid; } -static void -doNothing(void) -{ - /* dummy implementation, no need to do anything */ -} - char * Tcl_WinUtfToTChar( const char *string, int len, Tcl_DString *dsPtr) { - if (!winTCharEncoding) { - winTCharEncoding = Tcl_GetEncoding(0, "unicode"); - } - return Tcl_UtfToExternalDString(winTCharEncoding, - string, len, dsPtr); + WCHAR *wp; + int size = MultiByteToWideChar(CP_UTF8, 0, string, len, 0, 0); + + Tcl_DStringInit(dsPtr); + Tcl_DStringSetLength(dsPtr, 2*size+2); + wp = (WCHAR *)Tcl_DStringValue(dsPtr); + MultiByteToWideChar(CP_UTF8, 0, string, len, wp, size+1); + if (len == -1) --size; /* account for 0-byte at string end */ + Tcl_DStringSetLength(dsPtr, 2*size); + wp[size] = 0; + return (char *)wp; } char * @@ -219,11 +244,21 @@ Tcl_WinTCharToUtf( int len, Tcl_DString *dsPtr) { - if (!winTCharEncoding) { - winTCharEncoding = Tcl_GetEncoding(0, "unicode"); + char *p; + int size; + + if (len > 0) { + len /= 2; } - return Tcl_ExternalToUtfDString(winTCharEncoding, - string, len, dsPtr); + size = WideCharToMultiByte(CP_UTF8, 0, string, len, 0, 0, NULL, NULL); + Tcl_DStringInit(dsPtr); + Tcl_DStringSetLength(dsPtr, size+1); + p = (char *)Tcl_DStringValue(dsPtr); + WideCharToMultiByte(CP_UTF8, 0, string, len, p, size, NULL, NULL); + if (len == -1) --size; /* account for 0-byte at string end */ + Tcl_DStringSetLength(dsPtr, size); + p[size] = 0; + return p; } #if defined(TCL_WIDE_INT_IS_LONG) @@ -232,28 +267,6 @@ Tcl_WinTCharToUtf( * signature. Tcl 9 must find a better solution, but that cannot be done * without introducing a binary incompatibility. */ -#define Tcl_DbNewLongObj ((Tcl_Obj*(*)(long,const char*,int))dbNewLongObj) -static Tcl_Obj *dbNewLongObj( - int intValue, - const char *file, - int line -) { -#ifdef TCL_MEM_DEBUG - register Tcl_Obj *objPtr; - - TclDbNewObj(objPtr, file, line); - objPtr->bytes = NULL; - - objPtr->internalRep.longValue = (long) intValue; - objPtr->typePtr = &tclIntType; - return objPtr; -#else - return Tcl_NewIntObj(intValue); -#endif -} -#define Tcl_GetLongFromObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetIntFromObj -#define Tcl_NewLongObj (Tcl_Obj*(*)(long))Tcl_NewIntObj -#define Tcl_SetLongObj (void(*)(Tcl_Obj*,long))Tcl_SetIntObj static int exprInt(Tcl_Interp *interp, const char *expr, int *ptr){ long longValue; int result = Tcl_ExprLong(interp, expr, &longValue); @@ -302,16 +315,12 @@ static int uniCharNcasecmp(const Tcl_UniChar *ucs, const Tcl_UniChar *uct, unsig return Tcl_UniCharNcasecmp(ucs, uct, (unsigned long)n); } #define Tcl_UniCharNcasecmp (int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long))uniCharNcasecmp -static int formatInt(char *buffer, int n){ - return TclFormatInt(buffer, (long)n); -} -#define TclFormatInt (int(*)(char *, long))formatInt #endif /* TCL_WIDE_INT_IS_LONG */ #endif /* __CYGWIN__ */ -#ifdef TCL_NO_DEPRECATED +#if defined(TCL_NO_DEPRECATED) # define Tcl_SeekOld 0 # define Tcl_TellOld 0 # undef Tcl_SetBooleanObj @@ -366,6 +375,26 @@ static int formatInt(char *buffer, int n){ # define TclBackgroundException 0 # undef TclpReaddir # define TclpReaddir 0 +# define TclSetStartupScript 0 +# define TclGetStartupScript 0 +# define TclCreateNamespace 0 +# define TclDeleteNamespace 0 +# define TclAppendExportList 0 +# define TclExport 0 +# define TclImport 0 +# define TclForgetImport 0 +# define TclGetCurrentNamespace_ 0 +# define TclGetGlobalNamespace_ 0 +# define TclFindNamespace 0 +# define TclFindCommand 0 +# define TclGetCommandFromObj 0 +# define TclGetCommandFullName 0 +# define TclCopyChannelOld 0 +# define Tcl_AppendResultVA 0 +# define Tcl_AppendStringsToObjVA 0 +# define Tcl_SetErrorCodeVA 0 +# define Tcl_PanicVA 0 +# define Tcl_VarEvalVA 0 # undef TclpGetDate # define TclpGetDate 0 # undef TclpLocaltime @@ -374,10 +403,25 @@ static int formatInt(char *buffer, int n){ # define TclpGmtime 0 # define TclpLocaltime_unix 0 # define TclpGmtime_unix 0 +# define Tcl_GetUnicode 0 #else /* TCL_NO_DEPRECATED */ # define Tcl_SeekOld seekOld # define Tcl_TellOld tellOld # define TclBackgroundException Tcl_BackgroundException +# define TclSetStartupScript Tcl_SetStartupScript +# define TclGetStartupScript Tcl_GetStartupScript +# define TclCreateNamespace Tcl_CreateNamespace +# define TclDeleteNamespace Tcl_DeleteNamespace +# define TclAppendExportList Tcl_AppendExportList +# define TclExport Tcl_Export +# define TclImport Tcl_Import +# define TclForgetImport Tcl_ForgetImport +# define TclGetCurrentNamespace_ Tcl_GetCurrentNamespace +# define TclGetGlobalNamespace_ Tcl_GetGlobalNamespace +# define TclFindNamespace Tcl_FindNamespace +# define TclFindCommand Tcl_FindCommand +# define TclGetCommandFromObj Tcl_GetCommandFromObj +# define TclGetCommandFullName Tcl_GetCommandFullName # define TclpLocaltime_unix TclpLocaltime # define TclpGmtime_unix TclpGmtime @@ -413,6 +457,15 @@ tellOld( MODULE_SCOPE const TclStubs tclStubs; MODULE_SCOPE const TclTomMathStubs tclTomMathStubs; +#ifdef __GNUC__ +/* + * The rest of this file shouldn't warn about deprecated functions; they're + * there because we intend them to be so and know that this file is OK to + * touch those fields. + */ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" +#endif + /* !BEGIN!: Do not edit below this line. */ static const TclIntStubs tclIntStubs = { @@ -530,22 +583,22 @@ static const TclIntStubs tclIntStubs = { TclUpdateReturnInfo, /* 109 */ TclSockMinimumBuffers, /* 110 */ Tcl_AddInterpResolvers, /* 111 */ - Tcl_AppendExportList, /* 112 */ - Tcl_CreateNamespace, /* 113 */ - Tcl_DeleteNamespace, /* 114 */ - Tcl_Export, /* 115 */ - Tcl_FindCommand, /* 116 */ - Tcl_FindNamespace, /* 117 */ + TclAppendExportList, /* 112 */ + TclCreateNamespace, /* 113 */ + TclDeleteNamespace, /* 114 */ + TclExport, /* 115 */ + TclFindCommand, /* 116 */ + TclFindNamespace, /* 117 */ Tcl_GetInterpResolvers, /* 118 */ Tcl_GetNamespaceResolvers, /* 119 */ Tcl_FindNamespaceVar, /* 120 */ - Tcl_ForgetImport, /* 121 */ - Tcl_GetCommandFromObj, /* 122 */ - Tcl_GetCommandFullName, /* 123 */ - Tcl_GetCurrentNamespace, /* 124 */ - Tcl_GetGlobalNamespace, /* 125 */ + TclForgetImport, /* 121 */ + TclGetCommandFromObj, /* 122 */ + TclGetCommandFullName, /* 123 */ + TclGetCurrentNamespace_, /* 124 */ + TclGetGlobalNamespace_, /* 125 */ Tcl_GetVariableFullName, /* 126 */ - Tcl_Import, /* 127 */ + TclImport, /* 127 */ Tcl_PopCallFrame, /* 128 */ Tcl_PushCallFrame, /* 129 */ Tcl_RemoveInterpResolvers, /* 130 */ @@ -596,8 +649,8 @@ static const TclIntStubs tclIntStubs = { TclCallVarTraces, /* 175 */ TclCleanupVar, /* 176 */ TclVarErrMsg, /* 177 */ - Tcl_SetStartupScript, /* 178 */ - Tcl_GetStartupScript, /* 179 */ + TclSetStartupScript, /* 178 */ + TclGetStartupScript, /* 179 */ 0, /* 180 */ 0, /* 181 */ TclpLocaltime, /* 182 */ @@ -869,6 +922,7 @@ const TclTomMathStubs tclTomMathStubs = { TclBN_mp_get_long_long, /* 69 */ TclBN_mp_set_long, /* 70 */ TclBN_mp_get_long, /* 71 */ + TclBN_mp_get_int, /* 72 */ }; static const TclStubHooks tclStubHooks = { @@ -1541,6 +1595,7 @@ const TclStubs tclStubs = { Tcl_GetValue, /* 634 */ Tcl_GetStringFromObj2, /* 635 */ Tcl_GetUnicodeFromObj2, /* 636 */ + Tcl_GetByteArrayFromObj2, /* 637 */ }; /* !END!: Do not edit above this line. */ diff --git a/generic/tclTest.c b/generic/tclTest.c index 5bb99cc..ae1b1b4 100644 --- a/generic/tclTest.c +++ b/generic/tclTest.c @@ -161,7 +161,7 @@ static TestChannel *firstDetached; static int AsyncHandlerProc(ClientData clientData, Tcl_Interp *interp, int code); -#ifdef TCL_THREADS +#if TCL_THREADS static Tcl_ThreadCreateType AsyncThreadProc(ClientData); #endif static void CleanupTestSetassocdataTests( @@ -227,6 +227,9 @@ static int TestasyncCmd(ClientData dummy, static int TestbytestringObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int TeststringbytesObjCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); static int TestcmdinfoCmd(ClientData dummy, Tcl_Interp *interp, int argc, const char **argv); static int TestcmdtokenCmd(ClientData dummy, @@ -302,14 +305,6 @@ static int TestlinkCmd(ClientData dummy, static int TestlocaleCmd(ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -#ifndef TCL_NO_DEPRECATED -static int TestMathFunc(ClientData clientData, - Tcl_Interp *interp, Tcl_Value *args, - Tcl_Value *resultPtr); -static int TestMathFunc2(ClientData clientData, - Tcl_Interp *interp, Tcl_Value *args, - Tcl_Value *resultPtr); -#endif /* TCL_NO_DEPRECATED */ static int TestmainthreadCmd(ClientData dummy, Tcl_Interp *interp, int argc, const char **argv); static int TestsetmainloopCmd(ClientData dummy, @@ -421,6 +416,12 @@ static Tcl_FSMatchInDirectoryProc SimpleMatchInDirectory; static int TestNumUtfCharsCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int TestFindFirstCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); +static int TestFindLastCmd(ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[]); static int TestHashSystemHashCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); @@ -546,10 +547,6 @@ int Tcltest_Init( Tcl_Interp *interp) /* Interpreter for application. */ { -#ifndef TCL_NO_DEPRECATED - Tcl_ValueType t3ArgTypes[2]; -#endif /* TCL_NO_DEPRECATED */ - Tcl_Obj *listPtr; Tcl_Obj **objv; int objc, index; @@ -581,6 +578,7 @@ Tcltest_Init( Tcl_CreateCommand(interp, "noop", NoopCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "noop", NoopObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testbytestring", TestbytestringObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "teststringbytes", TeststringbytesObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testwrongnumargs", TestWrongNumArgsObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfilesystem", TestFilesystemObjCmd, @@ -688,6 +686,10 @@ Tcltest_Init( TestsetobjerrorcodeCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testnumutfchars", TestNumUtfCharsCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testfindfirst", + TestFindFirstCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testfindlast", + TestFindLastCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsocket", TestSocketCmd, @@ -697,10 +699,6 @@ Tcltest_Init( Tcl_CreateCommand(interp, "testtranslatefilename", TesttranslatefilenameCmd, NULL, NULL); Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL); -#ifndef TCL_NO_DEPRECATED - Tcl_CreateMathFunc(interp, "T1", 0, NULL, TestMathFunc, (ClientData) 123); - Tcl_CreateMathFunc(interp, "T2", 0, NULL, TestMathFunc, (ClientData) 345); -#endif /* TCL_NO_DEPRECATED */ Tcl_CreateCommand(interp, "testmainthread", TestmainthreadCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetmainloop", TestsetmainloopCmd, @@ -711,13 +709,6 @@ Tcltest_Init( Tcl_CreateObjCommand(interp, "testcpuid", TestcpuidCmd, (ClientData) 0, NULL); #endif -#ifndef TCL_NO_DEPRECATED - t3ArgTypes[0] = TCL_EITHER; - t3ArgTypes[1] = TCL_EITHER; - Tcl_CreateMathFunc(interp, "T3", 2, t3ArgTypes, TestMathFunc2, - NULL); -#endif /* TCL_NO_DEPRECATED */ - Tcl_CreateObjCommand(interp, "testnreunwind", TestNREUnwind, NULL, NULL); Tcl_CreateObjCommand(interp, "testnrelevels", TestNRELevels, @@ -731,7 +722,7 @@ Tcltest_Init( if (Procbodytest_Init(interp) != TCL_OK) { return TCL_ERROR; } -#ifdef TCL_THREADS +#if TCL_THREADS if (TclThread_Init(interp) != TCL_OK) { return TCL_ERROR; } @@ -911,7 +902,7 @@ TestasyncCmd( Tcl_SetObjResult(interp, Tcl_NewStringObj(argv[3], -1)); Tcl_MutexUnlock(&asyncTestMutex); return code; -#ifdef TCL_THREADS +#if TCL_THREADS } else if (strcmp(argv[1], "marklater") == 0) { if (argc != 3) { goto wrongNumArgs; @@ -1008,7 +999,7 @@ AsyncHandlerProc( *---------------------------------------------------------------------- */ -#ifdef TCL_THREADS +#if TCL_THREADS static Tcl_ThreadCreateType AsyncThreadProc( ClientData clientData) /* Parameter is the id of a @@ -1987,9 +1978,12 @@ TestencodingObjCmd( if (objc != 3) { return TCL_ERROR; } - encoding = Tcl_GetEncoding(NULL, Tcl_GetString(objv[2])); - Tcl_FreeEncoding(encoding); - Tcl_FreeEncoding(encoding); + if (TCL_OK != Tcl_GetEncodingFromObj(interp, objv[2], &encoding)) { + return TCL_ERROR; + } + Tcl_FreeEncoding(encoding); /* Free returned reference */ + Tcl_FreeEncoding(encoding); /* Free to match CREATE */ + TclFreeIntRep(objv[2]); /* Free the cached ref */ break; } return TCL_OK; @@ -3342,146 +3336,6 @@ TestlocaleCmd( /* *---------------------------------------------------------------------- * - * TestMathFunc -- - * - * This is a user-defined math procedure to test out math procedures - * with no arguments. - * - * Results: - * A normal Tcl completion code. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - - /* ARGSUSED */ -#ifndef TCL_NO_DEPRECATED -static int -TestMathFunc( - ClientData clientData, /* Integer value to return. */ - Tcl_Interp *interp, /* Not used. */ - Tcl_Value *args, /* Not used. */ - Tcl_Value *resultPtr) /* Where to store result. */ -{ - resultPtr->type = TCL_INT; - resultPtr->intValue = PTR2INT(clientData); - return TCL_OK; -} - -/* - *---------------------------------------------------------------------- - * - * TestMathFunc2 -- - * - * This is a user-defined math procedure to test out math procedures - * that do have arguments, in this case 2. - * - * Results: - * A normal Tcl completion code. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - - /* ARGSUSED */ -static int -TestMathFunc2( - ClientData clientData, /* Integer value to return. */ - Tcl_Interp *interp, /* Used to report errors. */ - Tcl_Value *args, /* Points to an array of two Tcl_Value structs - * for the two arguments. */ - Tcl_Value *resultPtr) /* Where to store the result. */ -{ - int result = TCL_OK; - - /* - * Return the maximum of the two arguments with the correct type. - */ - - if (args[0].type == TCL_INT) { - int i0 = args[0].intValue; - - if (args[1].type == TCL_INT) { - int i1 = args[1].intValue; - - resultPtr->type = TCL_INT; - resultPtr->intValue = ((i0 > i1)? i0 : i1); - } else if (args[1].type == TCL_DOUBLE) { - double d0 = i0; - double d1 = args[1].doubleValue; - - resultPtr->type = TCL_DOUBLE; - resultPtr->doubleValue = ((d0 > d1)? d0 : d1); - } else if (args[1].type == TCL_WIDE_INT) { - Tcl_WideInt w0 = Tcl_LongAsWide(i0); - Tcl_WideInt w1 = args[1].wideValue; - - resultPtr->type = TCL_WIDE_INT; - resultPtr->wideValue = ((w0 > w1)? w0 : w1); - } else { - Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL); - result = TCL_ERROR; - } - } else if (args[0].type == TCL_DOUBLE) { - double d0 = args[0].doubleValue; - - if (args[1].type == TCL_INT) { - double d1 = args[1].intValue; - - resultPtr->type = TCL_DOUBLE; - resultPtr->doubleValue = ((d0 > d1)? d0 : d1); - } else if (args[1].type == TCL_DOUBLE) { - double d1 = args[1].doubleValue; - - resultPtr->type = TCL_DOUBLE; - resultPtr->doubleValue = ((d0 > d1)? d0 : d1); - } else if (args[1].type == TCL_WIDE_INT) { - double d1 = Tcl_WideAsDouble(args[1].wideValue); - - resultPtr->type = TCL_DOUBLE; - resultPtr->doubleValue = ((d0 > d1)? d0 : d1); - } else { - Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL); - result = TCL_ERROR; - } - } else if (args[0].type == TCL_WIDE_INT) { - Tcl_WideInt w0 = args[0].wideValue; - - if (args[1].type == TCL_INT) { - Tcl_WideInt w1 = Tcl_LongAsWide(args[1].intValue); - - resultPtr->type = TCL_WIDE_INT; - resultPtr->wideValue = ((w0 > w1)? w0 : w1); - } else if (args[1].type == TCL_DOUBLE) { - double d0 = Tcl_WideAsDouble(w0); - double d1 = args[1].doubleValue; - - resultPtr->type = TCL_DOUBLE; - resultPtr->doubleValue = ((d0 > d1)? d0 : d1); - } else if (args[1].type == TCL_WIDE_INT) { - Tcl_WideInt w1 = args[1].wideValue; - - resultPtr->type = TCL_WIDE_INT; - resultPtr->wideValue = ((w0 > w1)? w0 : w1); - } else { - Tcl_AppendResult(interp, "T3: wrong type for arg 2", NULL); - result = TCL_ERROR; - } - } else { - Tcl_AppendResult(interp, "T3: wrong type for arg 1", NULL); - result = TCL_ERROR; - } - return result; -} -#endif /* TCL_NO_DEPRECATED */ - -/* - *---------------------------------------------------------------------- - * * CleanupTestSetassocdataTests -- * * This function is called when an interpreter is deleted to clean @@ -5048,6 +4902,40 @@ NoopObjCmd( /* *---------------------------------------------------------------------- * + * TeststringbytesObjCmd -- + * Returns bytearray value of the bytes in argument string rep + * + * Results: + * Returns the TCL_OK result code. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +TeststringbytesObjCmd( + ClientData unused, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* The argument objects. */ +{ + int n; + const unsigned char *p; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "value"); + return TCL_ERROR; + } + p = (const unsigned char *)Tcl_GetStringFromObj(objv[1], &n); + Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(p, n)); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * * TestbytestringObjCmd -- * * This object-based procedure constructs a string which can @@ -5321,7 +5209,7 @@ TestmainthreadCmd( const char **argv) /* Argument strings. */ { if (argc == 1) { - Tcl_Obj *idObj = Tcl_NewLongObj((long)(size_t)Tcl_GetCurrentThread()); + Tcl_Obj *idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread()); Tcl_SetObjResult(interp, idObj); return TCL_OK; @@ -5718,8 +5606,8 @@ TestChannelCmd( return TCL_ERROR; } - TclFormatInt(buf, (size_t) Tcl_GetChannelThread(chan)); - Tcl_AppendResult(interp, buf, NULL); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj( + (Tcl_WideInt) (size_t) Tcl_GetChannelThread(chan))); return TCL_OK; } @@ -6846,6 +6734,50 @@ TestNumUtfCharsCmd( return TCL_OK; } +/* + * Used to check correct operation of Tcl_UtfFindFirst + */ + +static int +TestFindFirstCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + if (objc > 1) { + int len = -1; + + if (objc > 2) { + (void) Tcl_GetIntFromObj(interp, objv[2], &len); + } + Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindFirst(Tcl_GetString(objv[1]), len), -1)); + } + return TCL_OK; +} + +/* + * Used to check correct operation of Tcl_UtfFindLast + */ + +static int +TestFindLastCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + if (objc > 1) { + int len = -1; + + if (objc > 2) { + (void) Tcl_GetIntFromObj(interp, objv[2], &len); + } + Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindLast(Tcl_GetString(objv[1]), len), -1)); + } + return TCL_OK; +} + #if defined(HAVE_CPUID) || defined(_WIN32) /* *---------------------------------------------------------------------- diff --git a/generic/tclTestObj.c b/generic/tclTestObj.c index f08b893..e8ebe10 100644 --- a/generic/tclTestObj.c +++ b/generic/tclTestObj.c @@ -1088,6 +1088,9 @@ TestobjCmd( Tcl_SetObjResult(interp, Tcl_NewStringObj("none", -1)); } else { typeName = objv[2]->typePtr->name; +#ifndef TCL_WIDE_INT_IS_LONG + if (!strcmp(typeName, "wideInt")) typeName = "int"; +#endif Tcl_SetObjResult(interp, Tcl_NewStringObj(typeName, -1)); } } else if (strcmp(subCmd, "refcount") == 0) { @@ -1115,6 +1118,11 @@ TestobjCmd( } if (varPtr[varIndex]->typePtr == NULL) { /* a string! */ Tcl_AppendToObj(Tcl_GetObjResult(interp), "string", -1); +#ifndef TCL_WIDE_INT_IS_LONG + } else if (!strcmp(varPtr[varIndex]->typePtr->name, "wideInt")) { + Tcl_AppendToObj(Tcl_GetObjResult(interp), + "int", -1); +#endif } else { Tcl_AppendToObj(Tcl_GetObjResult(interp), varPtr[varIndex]->typePtr->name, -1); diff --git a/generic/tclThread.c b/generic/tclThread.c index 198fa6a..cafd824 100644 --- a/generic/tclThread.c +++ b/generic/tclThread.c @@ -41,21 +41,6 @@ static void RememberSyncObject(void *objPtr, SyncObjRecord *recPtr); /* - * Several functions are #defined to nothing in tcl.h if TCL_THREADS is not - * specified. Here we undo that so the functions are defined in the stubs - * table. - */ - -#ifndef TCL_THREADS -#undef Tcl_MutexLock -#undef Tcl_MutexUnlock -#undef Tcl_MutexFinalize -#undef Tcl_ConditionNotify -#undef Tcl_ConditionWait -#undef Tcl_ConditionFinalize -#endif - -/* *---------------------------------------------------------------------- * * Tcl_GetThreadData -- @@ -79,7 +64,7 @@ Tcl_GetThreadData( int size) /* Size of storage block */ { void *result; -#ifdef TCL_THREADS +#if TCL_THREADS /* * Initialize the key for this thread. */ @@ -126,7 +111,7 @@ TclThreadDataKeyGet( Tcl_ThreadDataKey *keyPtr) /* Identifier for the data chunk. */ { -#ifdef TCL_THREADS +#if TCL_THREADS return TclThreadStorageKeyGet(keyPtr); #else /* TCL_THREADS */ return *keyPtr; @@ -269,11 +254,12 @@ TclRememberMutex( *---------------------------------------------------------------------- */ +#undef Tcl_MutexFinalize void Tcl_MutexFinalize( Tcl_Mutex *mutexPtr) { -#ifdef TCL_THREADS +#if TCL_THREADS TclpFinalizeMutex(mutexPtr); #endif TclpMasterLock(); @@ -322,11 +308,12 @@ TclRememberCondition( *---------------------------------------------------------------------- */ +#undef Tcl_ConditionFinalize void Tcl_ConditionFinalize( Tcl_Condition *condPtr) { -#ifdef TCL_THREADS +#if TCL_THREADS TclpFinalizeCondition(condPtr); #endif TclpMasterLock(); @@ -356,7 +343,7 @@ void TclFinalizeThreadData(int quick) { TclFinalizeThreadDataThread(); -#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#if TCL_THREADS && defined(USE_THREAD_ALLOC) if (!quick) { /* * Quick exit principle makes it useless to terminate allocators @@ -389,7 +376,7 @@ TclFinalizeSynchronization(void) int i; void *blockPtr; Tcl_ThreadDataKey *keyPtr; -#ifdef TCL_THREADS +#if TCL_THREADS Tcl_Mutex *mutexPtr; Tcl_Condition *condPtr; @@ -413,7 +400,7 @@ TclFinalizeSynchronization(void) keyRecord.max = 0; keyRecord.num = 0; -#ifdef TCL_THREADS +#if TCL_THREADS /* * Call thread storage master cleanup. */ @@ -473,12 +460,10 @@ Tcl_ExitThread( int status) { Tcl_FinalizeThread(); -#ifdef TCL_THREADS TclpThreadExit(status); -#endif } -#ifndef TCL_THREADS +#if !TCL_THREADS /* *---------------------------------------------------------------------- diff --git a/generic/tclThreadAlloc.c b/generic/tclThreadAlloc.c index 8077de4..3f1abc2 100644 --- a/generic/tclThreadAlloc.c +++ b/generic/tclThreadAlloc.c @@ -13,7 +13,7 @@ */ #include "tclInt.h" -#if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) +#if TCL_THREADS && defined(USE_THREAD_ALLOC) /* * If range checking is enabled, an additional byte will be allocated to store diff --git a/generic/tclThreadStorage.c b/generic/tclThreadStorage.c index 755a461..b56ec80 100644 --- a/generic/tclThreadStorage.c +++ b/generic/tclThreadStorage.c @@ -13,7 +13,7 @@ #include "tclInt.h" -#ifdef TCL_THREADS +#if TCL_THREADS #include <signal.h> /* diff --git a/generic/tclThreadTest.c b/generic/tclThreadTest.c index 9c5fecb..1742eb7 100644 --- a/generic/tclThreadTest.c +++ b/generic/tclThreadTest.c @@ -18,7 +18,7 @@ #endif #include "tclInt.h" -#ifdef TCL_THREADS +#if TCL_THREADS /* * Each thread has an single instance of the following structure. There is one * instance of this structure per thread even if that thread contains multiple @@ -174,7 +174,6 @@ TclThread_Init( Tcl_CreateObjCommand(interp, "testthread", ThreadObjCmd, NULL, NULL); return TCL_OK; } - /* *---------------------------------------------------------------------- @@ -248,7 +247,7 @@ ThreadObjCmd( switch ((enum options)option) { case THREAD_CANCEL: { - long id; + Tcl_WideInt id; const char *result; int flags, arg; @@ -264,7 +263,7 @@ ThreadObjCmd( arg++; } } - if (Tcl_GetLongFromObj(interp, objv[arg], &id) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[arg], &id) != TCL_OK) { return TCL_ERROR; } arg++; @@ -1158,6 +1157,14 @@ ThreadExitProc( Tcl_MutexLock(&threadMutex); + if (self == errorThreadId) { + if (errorProcString) { /* Extra safety */ + ckfree(errorProcString); + errorProcString = NULL; + } + errorThreadId = 0; + } + if (threadEvalScript) { ckfree(threadEvalScript); threadEvalScript = NULL; diff --git a/generic/tclTimer.c b/generic/tclTimer.c index 3467305..54854d0 100644 --- a/generic/tclTimer.c +++ b/generic/tclTimer.c @@ -819,9 +819,6 @@ Tcl_AfterObjCmd( */ if (objv[1]->typePtr == &tclIntType -#ifndef TCL_WIDE_INT_IS_LONG - || objv[1]->typePtr == &tclWideIntType -#endif || objv[1]->typePtr == &tclBignumType || (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0, &index) != TCL_OK)) { @@ -1045,37 +1042,27 @@ AfterDelay( if (iPtr->limit.timeEvent == NULL || TCL_TIME_BEFORE(endTime, iPtr->limit.time)) { diff = TCL_TIME_DIFF_MS_CEILING(endTime, now); -#ifndef TCL_WIDE_INT_IS_LONG - if (diff > LONG_MAX) { - diff = LONG_MAX; - } -#endif if (diff > TCL_TIME_MAXIMUM_SLICE) { diff = TCL_TIME_MAXIMUM_SLICE; } - if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) { - diff = 1; - } + if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) { + diff = 1; + } if (diff > 0) { - Tcl_Sleep((long) diff); - if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) { - break; - } + Tcl_Sleep((int) diff); + if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) { + break; + } } else { - break; - } + break; + } } else { diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now); -#ifndef TCL_WIDE_INT_IS_LONG - if (diff > LONG_MAX) { - diff = LONG_MAX; - } -#endif if (diff > TCL_TIME_MAXIMUM_SLICE) { diff = TCL_TIME_MAXIMUM_SLICE; } if (diff > 0) { - Tcl_Sleep((long) diff); + Tcl_Sleep((int) diff); } if (Tcl_AsyncReady()) { if (Tcl_AsyncInvoke(interp, TCL_OK) != TCL_OK) { @@ -1089,7 +1076,7 @@ AfterDelay( return TCL_ERROR; } } - Tcl_GetTime(&now); + Tcl_GetTime(&now); } while (TCL_TIME_BEFORE(now, endTime)); return TCL_OK; } diff --git a/generic/tclTomMath.decls b/generic/tclTomMath.decls index 10df919..56ab55f 100644 --- a/generic/tclTomMath.decls +++ b/generic/tclTomMath.decls @@ -250,6 +250,9 @@ declare 70 { declare 71 { unsigned long TclBN_mp_get_long(const mp_int *a) } +declare 72 { + unsigned long TclBN_mp_get_int(const mp_int *a) +} # Local Variables: # mode: tcl diff --git a/generic/tclTomMath.h b/generic/tclTomMath.h index df54ff5..e0f8497 100644 --- a/generic/tclTomMath.h +++ b/generic/tclTomMath.h @@ -26,9 +26,14 @@ extern "C" { #endif +/* MS Visual C++ doesn't have a 128bit type for words, so fall back to 32bit MPI's (where words are 64bit) */ +#if defined(_MSC_VER) || defined(__LLP64__) +# define MP_32BIT +#endif + /* detect 64-bit mode if possible */ -#if defined(NEVER) /* 128-bit ints fail in too many places */ -# if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT)) +#if defined(NEVER) +# if !(defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT) || defined(_MSC_VER)) # define MP_64BIT # endif #endif @@ -73,12 +78,7 @@ typedef uint32_t mp_word; typedef uint64_t mp_digit; #define MP_DIGIT_DECLARED #endif -# if defined(_WIN32) -#ifndef MP_WORD_DECLARED -typedef unsigned __int128 mp_word; -#define MP_WORD_DECLARED -#endif -# elif defined(__GNUC__) +# if defined(__GNUC__) typedef unsigned long mp_word __attribute__((mode(TI))); # else /* it seems you have a problem @@ -124,7 +124,7 @@ typedef mp_digit mp_min_u32; /* use arc4random on platforms that support it */ #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__) # define MP_GEN_RANDOM() arc4random() -# define MP_GEN_RANDOM_MAX 0xffffffff +# define MP_GEN_RANDOM_MAX 0xffffffffu #endif /* use rand() as fall-back if there's no better rand function */ @@ -181,7 +181,7 @@ MODULE_SCOPE int KARATSUBA_MUL_CUTOFF, #endif /* size of comba arrays, should be at least 2 * 2**(BITS_PER_WORD - BITS_PER_DIGIT*2) */ -#define MP_WARRAY (1 << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1)) +#define MP_WARRAY (1u << (((sizeof(mp_word) * CHAR_BIT) - (2 * DIGIT_BIT)) + 1)) /* the infamous mp_int structure */ #ifndef MP_INT_DECLARED @@ -271,9 +271,9 @@ int mp_set_int(mp_int *a, unsigned long b); int mp_set_long(mp_int *a, unsigned long b); */ -/* set a platform dependent unsigned long long value */ +/* set a platform dependent Tcl_WideUInt value */ /* -int mp_set_long_long(mp_int *a, unsigned long long b); +int mp_set_long_long(mp_int *a, Tcl_WideUInt b); */ /* get a 32-bit value */ @@ -286,9 +286,9 @@ unsigned long mp_get_int(const mp_int *a); unsigned long mp_get_long(const mp_int *a); */ -/* get a platform dependent unsigned long long value */ +/* get a platform dependent Tcl_WideUInt value */ /* -unsigned long long mp_get_long_long(const mp_int *a); +Tcl_WideUInt mp_get_long_long(const mp_int *a); */ /* initialize and set a digit */ @@ -553,7 +553,7 @@ int mp_sqrt(const mp_int *arg, mp_int *ret); /* special sqrt (mod prime) */ /* -int mp_sqrtmod_prime(const mp_int *arg, const mp_int *prime, mp_int *ret); +int mp_sqrtmod_prime(const mp_int *n, const mp_int *prime, mp_int *ret); */ /* is number a square? */ @@ -573,16 +573,16 @@ int mp_reduce_setup(mp_int *a, const mp_int *b); /* Barrett Reduction, computes a (mod b) with a precomputed value c * - * Assumes that 0 < a <= b*b, note if 0 > a > -(b*b) then you can merely - * compute the reduction as -1 * mp_reduce(mp_abs(a)) [pseudo code]. + * Assumes that 0 < x <= m*m, note if 0 > x > -(m*m) then you can merely + * compute the reduction as -1 * mp_reduce(mp_abs(x)) [pseudo code]. */ /* -int mp_reduce(mp_int *a, const mp_int *b, const mp_int *c); +int mp_reduce(mp_int *x, const mp_int *m, const mp_int *mu); */ /* setups the montgomery reduction */ /* -int mp_montgomery_setup(const mp_int *a, mp_digit *mp); +int mp_montgomery_setup(const mp_int *n, mp_digit *rho); */ /* computes a = B**n mod b without division or multiplication useful for @@ -594,7 +594,7 @@ int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b); /* computes x/R == x (mod N) via Montgomery Reduction */ /* -int mp_montgomery_reduce(mp_int *a, const mp_int *m, mp_digit mp); +int mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho); */ /* returns 1 if a is a valid DR modulus */ @@ -607,9 +607,9 @@ int mp_dr_is_modulus(const mp_int *a); void mp_dr_setup(const mp_int *a, mp_digit *d); */ -/* reduces a modulo b using the Diminished Radix method */ +/* reduces a modulo n using the Diminished Radix method */ /* -int mp_dr_reduce(mp_int *a, const mp_int *b, mp_digit mp); +int mp_dr_reduce(mp_int *x, const mp_int *n, mp_digit k); */ /* returns true if a can be reduced with mp_reduce_2k */ @@ -642,9 +642,9 @@ int mp_reduce_2k_setup_l(const mp_int *a, mp_int *d); int mp_reduce_2k_l(mp_int *a, const mp_int *n, const mp_int *d); */ -/* d = a**b (mod c) */ +/* Y = G**X (mod P) */ /* -int mp_exptmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d); +int mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y); */ /* ---> Primes <--- */ diff --git a/generic/tclTomMathDecls.h b/generic/tclTomMathDecls.h index f3145d7..9fc034f 100644 --- a/generic/tclTomMathDecls.h +++ b/generic/tclTomMathDecls.h @@ -98,7 +98,6 @@ #define mp_radix_size TclBN_mp_radix_size #define mp_read_radix TclBN_mp_read_radix #define mp_rshd TclBN_mp_rshd -#define mp_s_rmap TclBNMpSRmap #define mp_set TclBN_mp_set #define mp_set_int TclBN_mp_set_int #define mp_set_long TclBN_mp_set_long @@ -324,6 +323,8 @@ EXTERN Tcl_WideUInt TclBN_mp_get_long_long(const mp_int *a); EXTERN int TclBN_mp_set_long(mp_int *a, unsigned long i); /* 71 */ EXTERN unsigned long TclBN_mp_get_long(const mp_int *a); +/* 72 */ +EXTERN unsigned long TclBN_mp_get_int(const mp_int *a); typedef struct TclTomMathStubs { int magic; @@ -401,6 +402,7 @@ typedef struct TclTomMathStubs { Tcl_WideUInt (*tclBN_mp_get_long_long) (const mp_int *a); /* 69 */ int (*tclBN_mp_set_long) (mp_int *a, unsigned long i); /* 70 */ unsigned long (*tclBN_mp_get_long) (const mp_int *a); /* 71 */ + unsigned long (*tclBN_mp_get_int) (const mp_int *a); /* 72 */ } TclTomMathStubs; extern const TclTomMathStubs *tclTomMathStubsPtr; @@ -559,6 +561,8 @@ extern const TclTomMathStubs *tclTomMathStubsPtr; (tclTomMathStubsPtr->tclBN_mp_set_long) /* 70 */ #define TclBN_mp_get_long \ (tclTomMathStubsPtr->tclBN_mp_get_long) /* 71 */ +#define TclBN_mp_get_int \ + (tclTomMathStubsPtr->tclBN_mp_get_int) /* 72 */ #endif /* defined(USE_TCL_STUBS) */ diff --git a/generic/tclTrace.c b/generic/tclTrace.c index f86f472..8663eae 100644 --- a/generic/tclTrace.c +++ b/generic/tclTrace.c @@ -191,8 +191,10 @@ Tcl_TraceObjCmd( Tcl_Obj *const objv[]) /* Argument objects. */ { int optionIndex; +#ifndef TCL_REMOVE_OBSOLETE_TRACES const char *name; const char *flagOps, *p; +#endif /* Main sub commands to 'trace' */ static const char *const traceOptions[] = { "add", "info", "remove", @@ -365,12 +367,14 @@ Tcl_TraceObjCmd( } return TCL_OK; +#ifndef TCL_REMOVE_OBSOLETE_TRACES badVarOps: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad operations \"%s\": should be one or more of rwua", flagOps)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "BADOPS", NULL); return TCL_ERROR; +#endif } /* @@ -912,9 +916,11 @@ TraceVariableObjCmd( + 1 + length); ctvarPtr->traceCmdInfo.flags = flags; +#ifndef TCL_REMOVE_OBSOLETE_TRACES if (objv[0] == NULL) { ctvarPtr->traceCmdInfo.flags |= TCL_TRACE_OLD_STYLE; } +#endif ctvarPtr->traceCmdInfo.length = length; flags |= TCL_TRACE_UNSETS | TCL_TRACE_RESULT_OBJECT; memcpy(ctvarPtr->traceCmdInfo.command, command, length+1); @@ -939,7 +945,11 @@ TraceVariableObjCmd( TraceVarInfo *tvarPtr = clientData; if ((tvarPtr->length == length) - && ((tvarPtr->flags & ~TCL_TRACE_OLD_STYLE)==flags) + && ((tvarPtr->flags +#ifndef TCL_REMOVE_OBSOLETE_TRACES +& ~TCL_TRACE_OLD_STYLE +#endif + )==flags) && (strncmp(command, tvarPtr->command, (size_t) length) == 0)) { Tcl_UntraceVar2(interp, name, NULL, @@ -2468,6 +2478,47 @@ TclVarTraceExists( /* *---------------------------------------------------------------------- * + * TclCheckArrayTraces -- + * + * This function is invoked to when we operate on an array variable, + * to allow any array traces to fire. + * + * Results: + * Returns TCL_OK to indicate normal operation. Returns TCL_ERROR if + * invocation of a trace function indicated an error. When TCL_ERROR is + * returned, then error information is left in interp. + * + * Side effects: + * Almost anything can happen, depending on trace; this function itself + * doesn't have any side effects. + * + *---------------------------------------------------------------------- + */ + +int +TclCheckArrayTraces( + Tcl_Interp *interp, + Var *varPtr, + Var *arrayPtr, + Tcl_Obj *name, + int index) +{ + int code = TCL_OK; + + if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) + && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { + Interp *iPtr = (Interp *)interp; + + code = TclObjCallVarTraces(iPtr, arrayPtr, varPtr, name, NULL, + (TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| TCL_TRACE_ARRAY), + /* leaveErrMsg */ 1, index); + } + return code; +} + +/* + *---------------------------------------------------------------------- + * * TclCallVarTraces -- * * This function is invoked to find and invoke relevant trace functions diff --git a/generic/tclUniData.c b/generic/tclUniData.c index 9f05230..faca93d 100644 --- a/generic/tclUniData.c +++ b/generic/tclUniData.c @@ -42,22 +42,22 @@ static const unsigned short pageMap[] = { 4384, 4416, 1344, 4448, 4480, 4512, 4544, 1344, 4576, 4608, 4640, 4672, 1344, 4704, 4736, 4768, 4800, 4832, 1344, 4864, 4896, 4928, 4960, 1344, 4992, 5024, 5056, 5088, 1824, 1824, 5120, 5152, 5184, 5216, 5248, 5280, - 1344, 5312, 1344, 5344, 5376, 5408, 5440, 1824, 5472, 5504, 5536, 5568, - 5600, 5632, 5664, 5600, 704, 5696, 224, 224, 224, 224, 5728, 224, 224, - 224, 5760, 5792, 5824, 5856, 5888, 5920, 5952, 5984, 6016, 6048, 6080, - 6112, 6144, 6176, 6208, 6240, 6272, 6304, 6336, 6368, 6400, 6432, 6464, - 6496, 6528, 6528, 6528, 6528, 6528, 6528, 6528, 6528, 6560, 6592, 4928, - 6624, 6656, 6688, 6720, 6752, 4928, 6784, 6816, 6848, 6880, 6912, 6944, - 6976, 4928, 4928, 4928, 4928, 4928, 7008, 7040, 7072, 4928, 4928, 4928, - 7104, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 7136, 7168, 4928, 7200, - 7232, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 6528, 6528, 6528, - 6528, 7264, 6528, 7296, 7328, 6528, 6528, 6528, 6528, 6528, 6528, 6528, - 6528, 4928, 7360, 7392, 7424, 7456, 7488, 7520, 7552, 7584, 7616, 7648, + 1344, 5312, 1344, 5344, 5376, 5408, 5440, 5472, 5504, 5536, 5568, 5600, + 5632, 5664, 5696, 5632, 704, 5728, 224, 224, 224, 224, 5760, 224, 224, + 224, 5792, 5824, 5856, 5888, 5920, 5952, 5984, 6016, 6048, 6080, 6112, + 6144, 6176, 6208, 6240, 6272, 6304, 6336, 6368, 6400, 6432, 6464, 6496, + 6528, 6560, 6560, 6560, 6560, 6560, 6560, 6560, 6560, 6592, 6624, 4928, + 6656, 6688, 6720, 6752, 6784, 4928, 6816, 6848, 6880, 6912, 6944, 6976, + 7008, 4928, 4928, 4928, 4928, 4928, 7040, 7072, 7104, 4928, 4928, 4928, + 7136, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 7168, 7200, 4928, 7232, + 7264, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 6560, 6560, 6560, + 6560, 7296, 6560, 7328, 7360, 6560, 6560, 6560, 6560, 6560, 6560, 6560, + 6560, 4928, 7392, 7424, 7456, 7488, 4928, 7520, 7552, 7584, 7616, 7648, 7680, 224, 224, 224, 7712, 7744, 7776, 1344, 7808, 7840, 7872, 7872, 704, 7904, 7936, 7968, 1824, 8000, 4928, 4928, 8032, 4928, 4928, 4928, 4928, 4928, 4928, 8064, 8096, 8128, 8160, 3232, 1344, 8192, 4192, 1344, - 8224, 8256, 8288, 1344, 1344, 8320, 8352, 4928, 8384, 8416, 8448, 8480, - 4928, 8448, 8512, 4928, 8416, 4928, 4928, 4928, 4928, 4928, 4928, 4928, + 8224, 8256, 8288, 1344, 1344, 8320, 8352, 4928, 8384, 7552, 8416, 8448, + 4928, 8416, 8480, 4928, 7552, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -130,7 +130,7 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1792, 8544, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, + 8512, 8544, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 8576, 4928, 8608, 5408, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -203,37 +203,37 @@ static const unsigned short pageMap[] = { 1344, 11520, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 7840, 4704, 10272, 1824, 1824, 1824, 1824, 11552, 11584, 11616, 11648, 4736, 11680, 1824, 11712, 11744, 11776, - 1824, 1824, 1344, 11808, 11840, 6848, 11872, 11904, 11936, 11968, 12000, + 1824, 1824, 1344, 11808, 11840, 6880, 11872, 11904, 11936, 11968, 12000, 1824, 12032, 12064, 1344, 12096, 12128, 12160, 12192, 12224, 1824, - 1824, 1344, 1344, 12256, 1824, 12288, 12320, 12352, 12384, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 12416, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 12448, - 12480, 12512, 12544, 5248, 12576, 12608, 12640, 12672, 12704, 12736, - 12768, 5248, 12800, 12832, 12864, 12896, 12928, 1824, 1824, 12960, - 12992, 13024, 13056, 13088, 2368, 13120, 13152, 1824, 1824, 1824, 1824, - 1344, 13184, 13216, 1824, 1344, 13248, 13280, 1824, 1824, 1824, 1824, - 1824, 1344, 13312, 13344, 1824, 1344, 13376, 13408, 13440, 1344, 13472, - 13504, 1824, 13536, 13568, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 13600, 13632, 13664, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 13696, 13728, 13760, 1344, 13792, 13824, 1344, - 13856, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 13888, 13920, - 13952, 13984, 14016, 14048, 1824, 1824, 14080, 14112, 14144, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, + 1824, 1344, 1344, 12256, 1824, 12288, 12320, 12352, 12384, 1344, 12416, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 12448, 1824, + 1824, 1824, 1824, 12000, 12480, 12512, 1824, 1824, 1824, 1824, 1824, + 12544, 12576, 12608, 12640, 5248, 12672, 12704, 12736, 12768, 12800, + 12832, 12864, 5248, 12896, 12928, 12960, 12992, 13024, 1824, 1824, + 13056, 13088, 13120, 13152, 13184, 13216, 13248, 13280, 1824, 1824, + 1824, 1824, 1344, 13312, 13344, 1824, 1344, 13376, 13408, 1824, 1824, + 1824, 1824, 1824, 1344, 13440, 13472, 1824, 1344, 13504, 13536, 13568, + 1344, 13600, 13632, 1824, 4032, 13664, 1824, 1824, 1824, 1824, 1824, + 1824, 1344, 13696, 1824, 1824, 1824, 13728, 13760, 13792, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 13824, 13856, 13888, 1344, 13920, + 13952, 1344, 4608, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 13984, 14016, 14048, 14080, 14112, 14144, 1824, 1824, 14176, 14208, + 14240, 14272, 14304, 13632, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 14336, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 9984, 1824, 1824, 1824, 10848, 10848, 10848, 14176, 1344, 1344, 1344, - 1344, 1344, 1344, 14208, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1344, 1344, 1344, 1344, 9984, 1824, 1824, 1824, 10848, 10848, 10848, + 14368, 1344, 1344, 1344, 1344, 1344, 1344, 14400, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 14240, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 14432, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, @@ -243,10 +243,9 @@ static const unsigned short pageMap[] = { 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 14272, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 14464, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, @@ -268,12 +267,13 @@ static const unsigned short pageMap[] = { 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 13856, 4736, 14304, 1824, 1824, 10208, - 14336, 1344, 14368, 14400, 14432, 14464, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, - 14496, 14528, 14560, 1824, 1824, 14592, 1344, 1344, 1344, 1344, 1344, + 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 4608, 4736, 14496, + 1824, 1824, 10208, 14528, 1344, 14560, 14592, 14624, 8512, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 13728, 13760, 14656, 1824, + 1824, 1824, 1344, 1344, 14688, 14720, 14752, 1824, 1824, 14784, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -289,9 +289,9 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 14624, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 14816, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 14656, 1824, 1824, 1824, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 14848, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, @@ -316,17 +316,16 @@ static const unsigned short pageMap[] = { 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 4736, 1824, 1824, 10208, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 9856, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 4736, 1824, 1824, 10208, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 9856, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 14688, 14720, - 14752, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, + 14880, 14912, 14944, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, @@ -338,41 +337,42 @@ static const unsigned short pageMap[] = { 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 4928, 4928, 4928, 4928, 4928, 4928, 4928, 8064, 4928, 14784, 4928, - 14816, 14848, 14880, 4928, 14912, 4928, 4928, 14944, 1824, 1824, 1824, - 1824, 1824, 4928, 4928, 14976, 15008, 1824, 1824, 1824, 1824, 15040, - 15072, 15104, 15136, 15168, 15200, 15232, 15264, 15296, 15328, 15360, - 15392, 15424, 15040, 15072, 15456, 15136, 15488, 15520, 15552, 15264, - 15584, 15616, 15648, 15680, 15712, 15744, 15776, 15808, 15840, 15872, - 15904, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, - 4928, 4928, 4928, 4928, 4928, 4928, 704, 15936, 704, 15968, 16000, - 16032, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 8064, 4928, 14976, + 4928, 15008, 15040, 15072, 4928, 15104, 4928, 4928, 15136, 1824, 1824, + 1824, 1824, 15168, 4928, 4928, 15200, 15232, 1824, 1824, 1824, 1824, + 15264, 15296, 15328, 15360, 15392, 15424, 15456, 15488, 15520, 15552, + 15584, 15616, 15648, 15264, 15296, 15680, 15360, 15712, 15744, 15776, + 15488, 15808, 15840, 15872, 15904, 15936, 15968, 16000, 16032, 16064, + 16096, 16128, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, + 4928, 4928, 4928, 4928, 4928, 4928, 4928, 704, 16160, 704, 16192, 16224, + 16256, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 16064, 16096, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 16288, 16320, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1344, 1344, 1344, 1344, 1344, 1344, 16128, 1824, 16160, 16192, - 16224, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1344, 1344, 1344, 1344, 1344, 1344, 16352, 1824, 16384, 16416, + 16448, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 16256, 16288, 16320, 16352, 16384, 16416, 1824, 16448, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 4928, 16480, 4928, - 4928, 8032, 16512, 16544, 8064, 16576, 16608, 4928, 16480, 4928, 16640, - 1824, 16672, 16704, 16736, 16768, 16800, 1824, 1824, 1824, 1824, 4928, - 4928, 4928, 4928, 4928, 4928, 4928, 16832, 4928, 4928, 4928, 4928, + 1824, 1824, 16480, 6880, 16512, 1824, 1824, 1824, 1824, 1824, 1824, + 1824, 1824, 1824, 1824, 16544, 16576, 16608, 16640, 16672, 16704, 1824, + 16736, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 4928, 16768, + 4928, 4928, 8032, 16800, 16832, 8064, 16864, 4928, 4928, 16768, 4928, + 16896, 1824, 16928, 16960, 16992, 17024, 17056, 1824, 1824, 1824, 1824, + 4928, 4928, 4928, 4928, 4928, 4928, 4928, 17088, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, - 4928, 4928, 4928, 4928, 4928, 4928, 16864, 16896, 4928, 4928, 4928, - 8032, 4928, 4928, 16864, 1824, 16480, 4928, 16928, 4928, 16960, 16992, - 1824, 1824, 16480, 8416, 17024, 17056, 17088, 1824, 17120, 6784, 1824, + 4928, 4928, 4928, 4928, 4928, 4928, 4928, 17120, 17152, 4928, 4928, + 4928, 8032, 4928, 4928, 17184, 1824, 16768, 4928, 17216, 4928, 17248, + 17280, 1824, 1824, 16768, 7552, 4928, 17312, 4928, 17344, 16960, 4928, + 1824, 1824, 1824, 17280, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, + 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -483,7 +483,7 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 7840, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 7840, 1824, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -494,7 +494,7 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 17152, 1344, 1344, 1344, 1344, 1344, 1344, 11360, 1344, 1344, 1344, + 1344, 1344, 17376, 1344, 1344, 1344, 1344, 1344, 1344, 11360, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -509,7 +509,7 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 17184, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 17408, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -529,7 +529,7 @@ static const unsigned short pageMap[] = { 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 17216, 1824, 1824, 1824, 1824, 1824, 1824, + 1344, 1344, 1344, 1344, 1344, 17440, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, @@ -537,8 +537,8 @@ static const unsigned short pageMap[] = { 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1824, - 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, 1344, - 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 11360 + 1824, 1824, 1824, 1824, 1824, 1824, 1824, 1344, 1344, 1344, 1344, 1344, + 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 11360 #endif /* TCL_UTF_MAX > 3 */ }; @@ -616,100 +616,100 @@ static const unsigned char groupMap[] = { 23, 24, 23, 24, 0, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, - 0, 0, 91, 3, 3, 3, 3, 3, 3, 0, 123, 123, 123, 123, 123, 123, 123, 123, + 0, 0, 91, 3, 3, 3, 3, 3, 3, 21, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, - 123, 123, 21, 0, 3, 8, 0, 0, 14, 14, 4, 0, 92, 92, 92, 92, 92, 92, + 123, 123, 123, 21, 21, 3, 8, 0, 0, 14, 14, 4, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 92, 8, 92, 3, 92, 92, 3, 92, 92, 3, 92, 0, 0, 0, 0, - 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, - 15, 15, 15, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 17, 17, 17, - 17, 17, 7, 7, 7, 3, 3, 4, 3, 3, 14, 14, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 3, 17, 0, 3, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 91, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 15, 15, 92, + 92, 92, 92, 92, 92, 92, 8, 92, 3, 92, 92, 3, 92, 92, 3, 92, 0, 0, 0, + 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, + 15, 15, 15, 15, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 17, 17, + 17, 17, 17, 7, 7, 7, 3, 3, 4, 3, 3, 14, 14, 92, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 92, 3, 17, 0, 3, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 91, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 92, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 15, 15, + 92, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 3, 15, 92, 92, 92, 92, 92, 92, 92, 17, 14, 92, 92, 92, 92, 92, - 92, 91, 91, 92, 92, 14, 92, 92, 92, 92, 15, 15, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 9, 15, 15, 15, 14, 14, 15, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 0, 17, 15, 92, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 3, 15, 92, 92, 92, 92, 92, 92, 92, 17, 14, 92, 92, 92, 92, + 92, 92, 91, 91, 92, 92, 14, 92, 92, 92, 92, 15, 15, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 15, 15, 15, 14, 14, 15, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 0, 17, 15, 92, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 0, 0, 15, 15, 15, 15, 15, + 15, 15, 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 15, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 15, + 15, 15, 15, 15, 15, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 15, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, - 92, 92, 92, 92, 92, 92, 92, 91, 91, 14, 3, 3, 3, 91, 0, 0, 0, 0, 0, + 92, 92, 92, 92, 92, 92, 92, 92, 92, 91, 91, 14, 3, 3, 3, 91, 0, 0, + 92, 4, 4, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92, 91, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 91, 92, 92, 92, 91, 92, 92, 92, 92, 92, 0, 0, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 92, 92, 92, 92, 91, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 91, 92, 92, 92, 91, 92, 92, 92, 92, 92, 0, 0, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, - 92, 92, 0, 0, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, + 15, 92, 92, 92, 0, 0, 3, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, - 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 17, 92, 92, 92, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, + 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 17, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 124, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, - 124, 92, 15, 124, 124, 124, 92, 92, 92, 92, 92, 92, 92, 92, 124, 124, - 124, 124, 92, 124, 124, 15, 92, 92, 92, 92, 92, 92, 92, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 92, 92, 3, 3, 9, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 3, 91, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 92, 124, 124, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 15, 0, 0, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 0, 15, 0, 0, 0, - 15, 15, 15, 15, 0, 0, 92, 15, 124, 124, 124, 92, 92, 92, 92, 0, 0, - 124, 124, 0, 0, 124, 124, 92, 15, 0, 0, 0, 0, 0, 0, 0, 0, 124, 0, 0, - 0, 0, 15, 15, 0, 15, 15, 15, 92, 92, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, - 9, 9, 15, 15, 4, 4, 18, 18, 18, 18, 18, 18, 14, 4, 15, 3, 0, 0, 0, - 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15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 3, 91, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, - 15, 15, 0, 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, - 15, 15, 15, 0, 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 0, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 92, 92, 92, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, - 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15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 192, 192, 192, - 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, - 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, - 192, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, - 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, - 193, 193, 193, 193, 193, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 194, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, + 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, + 195, 195, 195, 195, 195, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 21, @@ -1160,10 +1162,10 @@ static const unsigned char groupMap[] = { 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, - 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 18, + 14, 14, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, + 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 18, 18, 18, 18, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 18, 18, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -1176,29 +1178,29 @@ static const unsigned char groupMap[] = { 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 127, 15, 15, 15, 15, 15, 15, - 15, 15, 127, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 128, 15, 15, 15, 15, 15, 15, + 15, 15, 128, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 92, 92, 92, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, - 3, 15, 15, 15, 15, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 3, 127, - 127, 127, 127, 127, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 194, 194, 194, 194, - 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, - 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, - 194, 194, 194, 194, 194, 194, 194, 194, 195, 195, 195, 195, 195, 195, - 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, - 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, - 195, 195, 195, 195, 195, 195, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 3, 15, 15, 15, 15, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 3, 128, + 128, 128, 128, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 197, 197, 197, 197, 197, 197, + 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, + 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, + 197, 197, 197, 197, 197, 197, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 194, - 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, - 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, - 194, 194, 194, 194, 194, 194, 194, 0, 0, 0, 0, 195, 195, 195, 195, - 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, - 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, - 195, 195, 195, 195, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, + 15, 15, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 0, 0, 0, 0, 197, 197, 197, 197, + 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, + 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, + 197, 197, 197, 197, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, @@ -1222,304 +1224,316 @@ static const unsigned char groupMap[] = { 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 15, 92, 92, 92, 0, 92, 92, 0, 0, 0, 0, 0, 92, 92, 92, 92, 15, 15, 15, 15, 0, 15, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 92, 92, 92, 0, 0, 0, - 0, 92, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 92, 92, 92, 0, 0, + 0, 0, 92, 18, 18, 18, 18, 18, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 18, 18, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 18, 18, 3, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 14, 15, 15, + 15, 15, 15, 15, 15, 18, 18, 18, 15, 15, 15, 15, 15, 15, 15, 15, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 0, 0, 0, 0, 18, 18, 18, - 18, 18, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 92, 92, 0, 0, 0, 0, 18, + 18, 18, 18, 18, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 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14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 18, 18, 18, 18, 18, 18, 18, 18, - 18, 18, 18, 18, 18, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 18, 18, 18, 18, 18, 18, 18, 18, 18, + 18, 18, 18, 18, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, + 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, + 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, + 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0 + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14, 0, 0, 0, 14, 0, 14, + 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 #endif /* TCL_UTF_MAX > 3 */ }; @@ -1535,6 +1549,7 @@ static const unsigned char groupMap[] = { * 100 = subtract delta for title/upper * 101 = sub delta for upper, sub 1 for title * 110 = sub delta for upper, add delta for lower + * 111 = subtract delta for upper * * Bits 8-31 Case delta: delta for case conversions. This should be the * highest field so we can easily sign extend. @@ -1554,16 +1569,16 @@ static const int groups[] = { 29761, 9793, 9537, 16449, 16193, 9858, 9602, 8066, 16514, 16258, 2113, 16002, 14722, 1, 12162, 13954, 2178, 22146, 20610, -1662, 29826, -15295, 24706, -1727, 20545, 7, 3905, 3970, 12353, 12418, - 8, 1859649, 9949249, 10, 1601154, 1600898, 1598594, 1598082, 1598338, - 1596546, 1582466, -9027966, -9044862, -976254, 15234, -1949375, - -1918, -1983, -18814, -21886, -25470, -32638, -28542, -32126, - -1981, -2174, -18879, -2237, 1844610, -21951, -25535, -28607, - -32703, -32191, 13, 14, -1924287, -2145983, -2115007, 7233, 7298, - 4170, 4234, 6749, 6813, -2750143, -976319, -2746047, 2763650, - 2762882, -2759615, -2751679, -2760383, -2760127, -2768575, 1859714, - -9044927, -10823615, -10830783, -10833599, -10832575, -10830015, - -10817983, -10824127, -10818751, 237633, 237698, 9949314, 18, - 17, 10305, 10370, 8769, 8834 + 8, 1859649, -769822, 9949249, 10, 1601154, 1600898, 1598594, 1598082, + 1598338, 1596546, 1582466, -9027966, -769983, -9044862, -976254, + 15234, -1949375, -1918, -1983, -18814, -21886, -25470, -32638, + -28542, -32126, -1981, -2174, -18879, -2237, 1844610, -21951, + -25535, -28607, -32703, -32191, 13, 14, -1924287, -2145983, -2115007, + 7233, 7298, 4170, 4234, 6749, 6813, -2750143, -976319, -2746047, + 2763650, 2762882, -2759615, -2751679, -2760383, -2760127, -2768575, + 1859714, -9044927, -10823615, -10830783, -10833599, -10832575, + -10830015, -10817983, -10824127, -10818751, 237633, 237698, 9949314, + 18, 17, 10305, 10370, 8769, 8834 }; #if TCL_UTF_MAX > 3 diff --git a/generic/tclUtf.c b/generic/tclUtf.c index 25cc2d1..c8292a2 100644 --- a/generic/tclUtf.c +++ b/generic/tclUtf.c @@ -68,11 +68,7 @@ static const unsigned char totalBytes[256] = { 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, -#if TCL_UTF_MAX > 3 4,4,4,4,4,4,4,4, -#else - 1,1,1,1,1,1,1,1, -#endif 1,1,1,1,1,1,1,1 }; @@ -94,7 +90,7 @@ static const unsigned char totalBytes[256] = { int TclUtfCount( - int ch) /* The Tcl_UniChar whose size is returned. */ + int ch) /* The Unicode character whose size is returned. */ { if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) { return 1; @@ -102,11 +98,9 @@ TclUtfCount( if (ch <= 0x7FF) { return 2; } -#if TCL_UTF_MAX > 3 if (((unsigned)(ch - 0x10000) <= 0xFFFFF)) { return 4; } -#endif return 3; } @@ -135,7 +129,7 @@ Tcl_UniCharToUtf( char *buf) /* Buffer in which the UTF-8 representation of * the Tcl_UniChar is stored. Buffer must be * large enough to hold the UTF-8 character - * (at most TCL_UTF_MAX bytes). */ + * (at most 4 bytes). */ { if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) { buf[0] = (char) ch; @@ -148,27 +142,30 @@ Tcl_UniCharToUtf( return 2; } if (ch <= 0xFFFF) { -#if TCL_UTF_MAX == 4 if ((ch & 0xF800) == 0xD800) { if (ch & 0x0400) { /* Low surrogate */ - buf[3] = (char) ((ch | 0x80) & 0xBF); - buf[2] |= (char) (((ch >> 6) | 0x80) & 0x8F); - return 4; + if (((buf[0] & 0xF8) == 0xF0) && ((buf[1] & 0xC0) == 0x80) + && ((buf[2] & 0xCF) == 0)) { + /* Previous Tcl_UniChar was a High surrogate, so combine */ + buf[3] = (char) ((ch & 0x3F) | 0x80); + buf[2] |= (char) (((ch >> 6) & 0x0F) | 0x80); + return 4; + } + /* Previous Tcl_UniChar was not a High surrogate, so just output */ } else { /* High surrogate */ ch += 0x40; - buf[2] = (char) (((ch << 4) | 0x80) & 0xB0); - buf[1] = (char) (((ch >> 2) | 0x80) & 0xBF); - buf[0] = (char) (((ch >> 8) | 0xF0) & 0xF7); + /* Fill buffer with specific 3-byte (invalid) byte combination, + so following Low surrogate can recognize it and combine */ + buf[2] = (char) ((ch << 4) & 0x30); + buf[1] = (char) (((ch >> 2) & 0x3F) | 0x80); + buf[0] = (char) (((ch >> 8) & 0x07) | 0xF0); return 0; } } -#endif goto three; } - -#if TCL_UTF_MAX > 3 if (ch <= 0x10FFFF) { buf[3] = (char) ((ch | 0x80) & 0xBF); buf[2] = (char) (((ch >> 6) | 0x80) & 0xBF); @@ -176,7 +173,13 @@ Tcl_UniCharToUtf( buf[0] = (char) ((ch >> 18) | 0xF0); return 4; } -#endif + } else if (ch == -1) { + if (((buf[0] & 0xF8) == 0xF0) && ((buf[1] & 0xC0) == 0x80) + && ((buf[2] & 0xCF) == 0)) { + ch = 0xD7C0 + ((buf[0] & 0x07) << 8) + ((buf[1] & 0x3F) << 2) + + ((buf[2] & 0x30) >> 4); + goto three; + } } ch = 0xFFFD; @@ -215,23 +218,31 @@ Tcl_UniCharToUtfDString( { const Tcl_UniChar *w, *wEnd; char *p, *string; - int oldLength; + int oldLength, len = 1; /* - * UTF-8 string length in bytes will be <= Unicode string length * - * TCL_UTF_MAX. + * UTF-8 string length in bytes will be <= Unicode string length * 4. */ oldLength = Tcl_DStringLength(dsPtr); - Tcl_DStringSetLength(dsPtr, (oldLength + uniLength + 1) * TCL_UTF_MAX); + Tcl_DStringSetLength(dsPtr, (oldLength + uniLength + 1) * 4); string = Tcl_DStringValue(dsPtr) + oldLength; p = string; wEnd = uniStr + uniLength; for (w = uniStr; w < wEnd; ) { - p += Tcl_UniCharToUtf(*w, p); + if (!len && ((*w & 0xFC00) != 0xDC00)) { + /* Special case for handling upper surrogates. */ + p += Tcl_UniCharToUtf(-1, p); + } + len = Tcl_UniCharToUtf(*w, p); + p += len; w++; } + if (!len) { + /* Special case for handling upper surrogates. */ + p += Tcl_UniCharToUtf(-1, p); + } Tcl_DStringSetLength(dsPtr, oldLength + (p - string)); return string; @@ -272,6 +283,13 @@ Tcl_UniCharToUtfDString( *--------------------------------------------------------------------------- */ +static const unsigned short cp1252[32] = { + 0x20ac, 0x81, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021, + 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x8D, 0x017D, 0x8F, + 0x90, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, + 0x2DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x9D, 0x017E, 0x0178 +}; + int Tcl_UtfToUniChar( register const char *src, /* The UTF-8 string. */ @@ -288,11 +306,17 @@ Tcl_UtfToUniChar( if (byte < 0xC0) { /* * Handles properly formed UTF-8 characters between 0x01 and 0x7F. - * Also treats \0 and naked trail bytes 0x80 to 0xBF as valid + * Treats naked trail bytes 0x80 to 0x9F as valid characters from + * the cp1252 table. See: <https://en.wikipedia.org/wiki/UTF-8> + * Also treats \0 and other naked trail bytes 0xA0 to 0xBF as valid * characters representing themselves. */ - *chPtr = (Tcl_UniChar) byte; + if ((unsigned)(byte-0x80) < (unsigned) 0x20) { + *chPtr = (Tcl_UniChar) cp1252[byte-0x80]; + } else { + *chPtr = (Tcl_UniChar) byte; + } return 1; } else if (byte < 0xE0) { if ((src[1] & 0xC0) == 0x80) { @@ -328,13 +352,12 @@ Tcl_UtfToUniChar( * represents itself. */ } -#if TCL_UTF_MAX > 3 else if (byte < 0xF8) { if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80) && ((src[3] & 0xC0) == 0x80)) { /* * Four-byte-character lead byte followed by three trail bytes. */ -#if TCL_UTF_MAX == 4 +#if TCL_UTF_MAX <= 4 Tcl_UniChar surrogate; byte = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12) @@ -365,7 +388,6 @@ Tcl_UtfToUniChar( * represents itself. */ } -#endif *chPtr = (Tcl_UniChar) byte; return 1; @@ -398,7 +420,7 @@ Tcl_UtfToUniCharDString( * appended to this previously initialized * DString. */ { - Tcl_UniChar ch, *w, *wString; + Tcl_UniChar ch = 0, *w, *wString; const char *p, *end; int oldLength; @@ -499,13 +521,13 @@ Tcl_NumUtfChars( } if (i < 0) i = INT_MAX; /* Bug [2738427] */ } else { - register const char *endPtr = src + length - TCL_UTF_MAX; + register const char *endPtr = src + length - 4; while (src < endPtr) { src += TclUtfToUniChar(src, &ch); i++; } - endPtr += TCL_UTF_MAX; + endPtr += 4; while ((src < endPtr) && Tcl_UtfCharComplete(src, endPtr - src)) { src += TclUtfToUniChar(src, &ch); i++; @@ -522,13 +544,13 @@ Tcl_NumUtfChars( * * Tcl_UtfFindFirst -- * - * Returns a pointer to the first occurance of the given Tcl_UniChar in - * the NULL-terminated UTF-8 string. The NULL terminator is considered + * Returns a pointer to the first occurance of the given Unicode character + * in the NULL-terminated UTF-8 string. The NULL terminator is considered * part of the UTF-8 string. Equivalent to Plan 9 utfrune(). * * Results: - * As above. If the Tcl_UniChar does not exist in the given string, the - * return value is NULL. + * As above. If the Unicode character does not exist in the given string, + * the return value is NULL. * * Side effects: * None. @@ -539,14 +561,21 @@ Tcl_NumUtfChars( const char * Tcl_UtfFindFirst( const char *src, /* The UTF-8 string to be searched. */ - int ch) /* The Tcl_UniChar to search for. */ + int ch) /* The Unicode character to search for. */ { - int len; + int len, fullchar; Tcl_UniChar find = 0; while (1) { len = TclUtfToUniChar(src, &find); - if (find == ch) { + fullchar = find; +#if TCL_UTF_MAX <= 4 + if (!len) { + len += TclUtfToUniChar(src, &find); + fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000; + } +#endif + if (fullchar == ch) { return src; } if (*src == '\0') { @@ -561,12 +590,12 @@ Tcl_UtfFindFirst( * * Tcl_UtfFindLast -- * - * Returns a pointer to the last occurance of the given Tcl_UniChar in - * the NULL-terminated UTF-8 string. The NULL terminator is considered + * Returns a pointer to the last occurance of the given Unicode character + * in the NULL-terminated UTF-8 string. The NULL terminator is considered * part of the UTF-8 string. Equivalent to Plan 9 utfrrune(). * * Results: - * As above. If the Tcl_UniChar does not exist in the given string, the + * As above. If the Unicode character does not exist in the given string, the * return value is NULL. * * Side effects: @@ -578,16 +607,23 @@ Tcl_UtfFindFirst( const char * Tcl_UtfFindLast( const char *src, /* The UTF-8 string to be searched. */ - int ch) /* The Tcl_UniChar to search for. */ + int ch) /* The Unicode character to search for. */ { - int len; + int len, fullchar; Tcl_UniChar find = 0; const char *last; last = NULL; while (1) { len = TclUtfToUniChar(src, &find); - if (find == ch) { + fullchar = find; +#if TCL_UTF_MAX <= 4 + if (!len) { + len += TclUtfToUniChar(src, &find); + fullchar = (((fullchar & 0x3ff) << 10) | (find & 0x3ff)) + 0x10000; + } +#endif + if (fullchar == ch) { last = src; } if (*src == '\0') { @@ -624,7 +660,7 @@ Tcl_UtfNext( Tcl_UniChar ch = 0; int len = TclUtfToUniChar(src, &ch); -#if TCL_UTF_MAX == 4 +#if TCL_UTF_MAX <= 4 if (len == 0) { len = TclUtfToUniChar(src, &ch); } @@ -663,7 +699,7 @@ Tcl_UtfPrev( int i, byte; look = --src; - for (i = 0; i < TCL_UTF_MAX; i++) { + for (i = 0; i < 4; i++) { if (look < start) { if (src < start) { src = start; @@ -687,7 +723,7 @@ Tcl_UtfPrev( * * Tcl_UniCharAtIndex -- * - * Returns the Unicode character represented at the specified character + * Returns the Tcl_UniChar represented at the specified character * (not byte) position in the UTF-8 string. * * Results: @@ -699,18 +735,33 @@ Tcl_UtfPrev( *--------------------------------------------------------------------------- */ -Tcl_UniChar +int Tcl_UniCharAtIndex( register const char *src, /* The UTF-8 string to dereference. */ register int index) /* The position of the desired character. */ { Tcl_UniChar ch = 0; + int fullchar = 0; +#if TCL_UTF_MAX <= 4 + int len = 1; +#endif - while (index >= 0) { - index--; + while (index-- >= 0) { +#if TCL_UTF_MAX <= 4 + src += (len = TclUtfToUniChar(src, &ch)); +#else src += TclUtfToUniChar(src, &ch); +#endif } - return ch; + fullchar = ch; +#if TCL_UTF_MAX <= 4 + if (!len) { + /* If last Tcl_UniChar was an upper surrogate, combine with lower surrogate */ + (void)TclUtfToUniChar(src, &ch); + fullchar = (((fullchar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + return fullchar; } /* @@ -719,7 +770,9 @@ Tcl_UniCharAtIndex( * Tcl_UtfAtIndex -- * * Returns a pointer to the specified character (not byte) position in - * the UTF-8 string. + * the UTF-8 string. If TCL_UTF_MAX <= 4, characters > U+FFFF count as + * 2 positions, but then the pointer should never be placed between + * the two positions. * * Results: * As above. @@ -736,11 +789,18 @@ Tcl_UtfAtIndex( register int index) /* The position of the desired character. */ { Tcl_UniChar ch = 0; + int len = 1; - while (index > 0) { - index--; + while (index-- > 0) { + len = TclUtfToUniChar(src, &ch); + src += len; + } +#if TCL_UTF_MAX <= 4 + if (!len) { + /* Index points at character following High Surrogate */ src += TclUtfToUniChar(src, &ch); } +#endif return src; } @@ -819,7 +879,8 @@ int Tcl_UtfToUpper( char *str) /* String to convert in place. */ { - Tcl_UniChar ch = 0, upChar; + Tcl_UniChar ch = 0; + int upChar; char *src, *dst; int bytes; @@ -830,7 +891,16 @@ Tcl_UtfToUpper( src = dst = str; while (*src) { bytes = TclUtfToUniChar(src, &ch); - upChar = Tcl_UniCharToUpper(ch); + upChar = ch; +#if TCL_UTF_MAX <= 4 + if (!bytes) { + /* TclUtfToUniChar only returns 0 for chars > 0xffff ! */ + bytes = TclUtfToUniChar(src, &ch); + /* Combine surrogates */ + upChar = (((upChar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + upChar = Tcl_UniCharToUpper(upChar); /* * To keep badly formed Utf strings from getting inflated by the @@ -838,7 +908,7 @@ Tcl_UtfToUpper( * char to dst if its size is <= the original char. */ - if (bytes < TclUtfCount(upChar)) { + if ((bytes < TclUtfCount(upChar)) || ((upChar & 0xF800) == 0xD800)) { memcpy(dst, src, (size_t) bytes); dst += bytes; } else { @@ -872,7 +942,8 @@ int Tcl_UtfToLower( char *str) /* String to convert in place. */ { - Tcl_UniChar ch = 0, lowChar; + Tcl_UniChar ch = 0; + int lowChar; char *src, *dst; int bytes; @@ -883,7 +954,16 @@ Tcl_UtfToLower( src = dst = str; while (*src) { bytes = TclUtfToUniChar(src, &ch); - lowChar = Tcl_UniCharToLower(ch); + lowChar = ch; +#if TCL_UTF_MAX <= 4 + if (!bytes) { + /* TclUtfToUniChar only returns 0 for chars > 0xffff ! */ + bytes = TclUtfToUniChar(src, &ch); + /* Combine surrogates */ + lowChar = (((lowChar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + lowChar = Tcl_UniCharToLower(lowChar); /* * To keep badly formed Utf strings from getting inflated by the @@ -891,7 +971,7 @@ Tcl_UtfToLower( * char to dst if its size is <= the original char. */ - if (bytes < TclUtfCount(lowChar)) { + if ((bytes < TclUtfCount(lowChar)) || ((lowChar & 0xF800) == 0xD800)) { memcpy(dst, src, (size_t) bytes); dst += bytes; } else { @@ -926,7 +1006,8 @@ int Tcl_UtfToTitle( char *str) /* String to convert in place. */ { - Tcl_UniChar ch = 0, titleChar, lowChar; + Tcl_UniChar ch = 0; + int titleChar, lowChar; char *src, *dst; int bytes; @@ -939,9 +1020,18 @@ Tcl_UtfToTitle( if (*src) { bytes = TclUtfToUniChar(src, &ch); - titleChar = Tcl_UniCharToTitle(ch); + titleChar = ch; +#if TCL_UTF_MAX <= 4 + if (!bytes) { + /* TclUtfToUniChar only returns 0 for chars > 0xffff ! */ + bytes = TclUtfToUniChar(src, &ch); + /* Combine surrogates */ + titleChar = (((titleChar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + titleChar = Tcl_UniCharToTitle(titleChar); - if (bytes < TclUtfCount(titleChar)) { + if ((bytes < TclUtfCount(titleChar)) || ((titleChar & 0xF800) == 0xD800)) { memcpy(dst, src, (size_t) bytes); dst += bytes; } else { @@ -951,9 +1041,21 @@ Tcl_UtfToTitle( } while (*src) { bytes = TclUtfToUniChar(src, &ch); - lowChar = Tcl_UniCharToLower(ch); + lowChar = ch; +#if TCL_UTF_MAX <= 4 + if (!bytes) { + /* TclUtfToUniChar only returns 0 for chars > 0xffff ! */ + bytes = TclUtfToUniChar(src, &ch); + /* Combine surrogates */ + lowChar = (((lowChar & 0x3ff) << 10) | (ch & 0x3ff)) + 0x10000; + } +#endif + /* Special exception for Georgian Asomtavruli chars, no titlecase. */ + if ((unsigned)(lowChar - 0x1C90) >= 0x30) { + lowChar = Tcl_UniCharToLower(lowChar); + } - if (bytes < TclUtfCount(lowChar)) { + if ((bytes < TclUtfCount(lowChar)) || ((lowChar & 0xF800) == 0xD800)) { memcpy(dst, src, (size_t) bytes); dst += bytes; } else { @@ -1053,6 +1155,16 @@ Tcl_UtfNcmp( cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { +#if TCL_UTF_MAX <= 4 + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } +#endif return (ch1 - ch2); } } @@ -1084,6 +1196,7 @@ Tcl_UtfNcasecmp( unsigned long numChars) /* Number of UTF chars to compare. */ { Tcl_UniChar ch1 = 0, ch2 = 0; + while (numChars-- > 0) { /* * n must be interpreted as chars, not bytes. @@ -1093,6 +1206,16 @@ Tcl_UtfNcasecmp( cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { +#if TCL_UTF_MAX <= 4 + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } +#endif ch1 = Tcl_UniCharToLower(ch1); ch2 = Tcl_UniCharToLower(ch2); if (ch1 != ch2) { @@ -1102,11 +1225,57 @@ Tcl_UtfNcasecmp( } return 0; } + +/* + *---------------------------------------------------------------------- + * + * Tcl_UtfCmp -- + * + * Compare UTF chars of string cs to string ct case sensitively. + * Replacement for strcmp in Tcl core, in places where UTF-8 should + * be handled. + * + * Results: + * Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclUtfCmp( + const char *cs, /* UTF string to compare to ct. */ + const char *ct) /* UTF string cs is compared to. */ +{ + Tcl_UniChar ch1 = 0, ch2 = 0; + + while (*cs && *ct) { + cs += TclUtfToUniChar(cs, &ch1); + ct += TclUtfToUniChar(ct, &ch2); + if (ch1 != ch2) { +#if TCL_UTF_MAX <= 4 + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } +#endif + return ch1 - ch2; + } + } + return UCHAR(*cs) - UCHAR(*ct); +} + /* *---------------------------------------------------------------------- * - * Tcl_UtfNcasecmp -- + * TclUtfCasecmp -- * * Compare UTF chars of string cs to string ct case insensitively. * Replacement for strcasecmp in Tcl core, in places where UTF-8 should @@ -1126,12 +1295,22 @@ TclUtfCasecmp( const char *cs, /* UTF string to compare to ct. */ const char *ct) /* UTF string cs is compared to. */ { - while (*cs && *ct) { - Tcl_UniChar ch1, ch2; + Tcl_UniChar ch1 = 0, ch2 = 0; + while (*cs && *ct) { cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { +#if TCL_UTF_MAX <= 4 + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } +#endif ch1 = Tcl_UniCharToLower(ch1); ch2 = Tcl_UniCharToLower(ch2); if (ch1 != ch2) { @@ -1159,16 +1338,18 @@ TclUtfCasecmp( *---------------------------------------------------------------------- */ -Tcl_UniChar +int Tcl_UniCharToUpper( int ch) /* Unicode character to convert. */ { - int info = GetUniCharInfo(ch); + if (!UNICODE_OUT_OF_RANGE(ch)) { + int info = GetUniCharInfo(ch); - if (GetCaseType(info) & 0x04) { - ch -= GetDelta(info); + if (GetCaseType(info) & 0x04) { + ch -= GetDelta(info); + } } - return (Tcl_UniChar) ch; + return ch & 0x1FFFFF; } /* @@ -1187,16 +1368,19 @@ Tcl_UniCharToUpper( *---------------------------------------------------------------------- */ -Tcl_UniChar +int Tcl_UniCharToLower( int ch) /* Unicode character to convert. */ { - int info = GetUniCharInfo(ch); + if (!UNICODE_OUT_OF_RANGE(ch)) { + int info = GetUniCharInfo(ch); + int mode = GetCaseType(info); - if (GetCaseType(info) & 0x02) { - ch += GetDelta(info); + if ((mode & 0x02) && (mode != 0x7)) { + ch += GetDelta(info); + } } - return (Tcl_UniChar) ch; + return ch & 0x1FFFFF; } /* @@ -1215,23 +1399,27 @@ Tcl_UniCharToLower( *---------------------------------------------------------------------- */ -Tcl_UniChar +int Tcl_UniCharToTitle( int ch) /* Unicode character to convert. */ { - int info = GetUniCharInfo(ch); - int mode = GetCaseType(info); + if (!UNICODE_OUT_OF_RANGE(ch)) { + int info = GetUniCharInfo(ch); + int mode = GetCaseType(info); - if (mode & 0x1) { - /* - * Subtract or add one depending on the original case. - */ + if (mode & 0x1) { + /* + * Subtract or add one depending on the original case. + */ - ch += ((mode & 0x4) ? -1 : 1); - } else if (mode == 0x4) { - ch -= GetDelta(info); + if (mode != 0x7) { + ch += ((mode & 0x4) ? -1 : 1); + } + } else if (mode == 0x4) { + ch -= GetDelta(info); + } } - return (Tcl_UniChar) ch; + return ch & 0x1FFFFF; } /* @@ -1365,11 +1553,9 @@ int Tcl_UniCharIsAlnum( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return (((ALPHA_BITS | DIGIT_BITS) >> GetCategory(ch)) & 1); } @@ -1393,11 +1579,9 @@ int Tcl_UniCharIsAlpha( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return ((ALPHA_BITS >> GetCategory(ch)) & 1); } @@ -1421,7 +1605,6 @@ int Tcl_UniCharIsControl( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { ch &= 0x1FFFFF; if ((ch == 0xE0001) || ((ch >= 0xE0020) && (ch <= 0xE007f))) { @@ -1432,7 +1615,6 @@ Tcl_UniCharIsControl( } return 0; } -#endif return ((CONTROL_BITS >> GetCategory(ch)) & 1); } @@ -1456,11 +1638,9 @@ int Tcl_UniCharIsDigit( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return (GetCategory(ch) == DECIMAL_DIGIT_NUMBER); } @@ -1484,12 +1664,10 @@ int Tcl_UniCharIsGraph( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { ch &= 0x1FFFFF; return (ch >= 0xE0100) && (ch <= 0xE01EF); } -#endif return ((GRAPH_BITS >> GetCategory(ch)) & 1); } @@ -1513,11 +1691,9 @@ int Tcl_UniCharIsLower( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return (GetCategory(ch) == LOWERCASE_LETTER); } @@ -1541,12 +1717,10 @@ int Tcl_UniCharIsPrint( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { ch &= 0x1FFFFF; return (ch >= 0xE0100) && (ch <= 0xE01EF); } -#endif return (((GRAPH_BITS|SPACE_BITS) >> GetCategory(ch)) & 1); } @@ -1570,11 +1744,9 @@ int Tcl_UniCharIsPunct( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return ((PUNCT_BITS >> GetCategory(ch)) & 1); } @@ -1598,13 +1770,8 @@ int Tcl_UniCharIsSpace( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 /* Ignore upper 11 bits. */ ch &= 0x1FFFFF; -#else - /* Ignore upper 16 bits. */ - ch &= 0xFFFF; -#endif /* * If the character is within the first 127 characters, just use the @@ -1613,10 +1780,8 @@ Tcl_UniCharIsSpace( if (ch < 0x80) { return TclIsSpaceProc((char) ch); -#if TCL_UTF_MAX > 3 } else if (UNICODE_OUT_OF_RANGE(ch)) { return 0; -#endif } else if (ch == 0x0085 || ch == 0x180E || ch == 0x200B || ch == 0x202F || ch == 0x2060 || ch == 0xFEFF) { return 1; @@ -1645,11 +1810,9 @@ int Tcl_UniCharIsUpper( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return (GetCategory(ch) == UPPERCASE_LETTER); } @@ -1673,11 +1836,9 @@ int Tcl_UniCharIsWordChar( int ch) /* Unicode character to test. */ { -#if TCL_UTF_MAX > 3 if (UNICODE_OUT_OF_RANGE(ch)) { return 0; } -#endif return ((WORD_BITS >> GetCategory(ch)) & 1); } diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 608cd15..48602c4 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -107,10 +107,11 @@ static Tcl_ThreadDataKey precisionKey; static void ClearHash(Tcl_HashTable *tablePtr); static void FreeProcessGlobalValue(ClientData clientData); static void FreeThreadHash(ClientData clientData); +static int GetEndOffsetFromObj(Tcl_Obj *objPtr, int endValue, + int *indexPtr); static Tcl_HashTable * GetThreadHash(Tcl_ThreadDataKey *keyPtr); static int SetEndOffsetFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); -static void UpdateStringOfEndOffset(Tcl_Obj *objPtr); static int FindElement(Tcl_Interp *interp, const char *string, int stringLength, const char *typeStr, const char *typeCode, const char **elementPtr, @@ -119,15 +120,18 @@ static int FindElement(Tcl_Interp *interp, const char *string, /* * The following is the Tcl object type definition for an object that * represents a list index in the form, "end-offset". It is used as a - * performance optimization in TclGetIntForIndex. The internal rep is an - * integer, so no memory management is required for it. + * performance optimization in TclGetIntForIndex. The internal rep is + * stored directly in the wideValue, so no memory management is required + * for it. This is a caching intrep, keeping the result of a parse + * around. This type is only created from a pre-existing string, so an + * updateStringProc will never be called and need not exist. */ -const Tcl_ObjType tclEndOffsetType = { +static const Tcl_ObjType endOffsetType = { "end-offset", /* name */ NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ - UpdateStringOfEndOffset, /* updateStringProc */ + NULL, /* updateStringProc */ SetEndOffsetFromAny }; @@ -974,7 +978,7 @@ Tcl_ScanCountedElement( int *flagPtr) /* Where to store information to guide * Tcl_ConvertElement. */ { - int flags = CONVERT_ANY; + char flags = CONVERT_ANY; int numBytes = TclScanElement(src, length, &flags); *flagPtr = flags; @@ -1015,7 +1019,7 @@ int TclScanElement( const char *src, /* String to convert to Tcl list element. */ int length, /* Number of bytes in src, or -1. */ - int *flagPtr) /* Where to store information to guide + char *flagPtr) /* Where to store information to guide * Tcl_ConvertElement. */ { const char *p = src; @@ -1547,11 +1551,10 @@ Tcl_Merge( int argc, /* How many strings to merge. */ const char *const *argv) /* Array of string values. */ { -#define LOCAL_SIZE 20 - int localFlags[LOCAL_SIZE], *flagPtr = NULL; +#define LOCAL_SIZE 64 + char localFlags[LOCAL_SIZE], *flagPtr = NULL; int i, bytesNeeded = 0; char *result, *dst; - const int maxFlags = UINT_MAX / sizeof(int); /* * Handle empty list case first, so logic of the general case can be @@ -1570,22 +1573,8 @@ Tcl_Merge( if (argc <= LOCAL_SIZE) { flagPtr = localFlags; - } else if (argc > maxFlags) { - /* - * We cannot allocate a large enough flag array to format this list in - * one pass. We could imagine converting this routine to a multi-pass - * implementation, but for sizeof(int) == 4, the limit is a max of - * 2^30 list elements and since each element is at least one byte - * formatted, and requires one byte space between it and the next one, - * that a minimum space requirement of 2^31 bytes, which is already - * INT_MAX. If we tried to format a list of > maxFlags elements, we're - * just going to overflow the size limits on the formatted string - * anyway, so just issue that same panic early. - */ - - Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } else { - flagPtr = ckalloc(argc * sizeof(int)); + flagPtr = ckalloc(argc); } for (i = 0; i < argc; i++) { flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 ); @@ -1619,6 +1608,7 @@ Tcl_Merge( return result; } +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* *---------------------------------------------------------------------- * @@ -1652,15 +1642,51 @@ Tcl_Backslash( TclUtfToUniChar(buf, &ch); return (char) ch; } +#endif /* !TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * - * TclTrimRight -- + * UtfWellFormedEnd -- + * Checks the end of utf string is malformed, if yes - wraps bytes + * to the given buffer (as well-formed NTS string). The buffer + * argument should be initialized by the caller and ready to use. * - * Takes two counted strings in the Tcl encoding which must both be null - * terminated. Conceptually trims from the right side of the first string - * all characters found in the second string. + * Results: + * The bytes with well-formed end of the string. + * + * Side effects: + * Buffer (DString) may be allocated, so must be released. + * + *---------------------------------------------------------------------- + */ + +static inline const char* +UtfWellFormedEnd( + Tcl_DString *buffer, /* Buffer used to hold well-formed string. */ + const char *bytes, /* Pointer to the beginning of the string. */ + int length) /* Length of the string. */ +{ + const char *l = bytes + length; + const char *p = Tcl_UtfPrev(l, bytes); + + if (Tcl_UtfCharComplete(p, l - p)) { + return bytes; + } + /* + * Malformed utf-8 end, be sure we've NTS to safe compare of end-character, + * avoid segfault by access violation out of range. + */ + Tcl_DStringAppend(buffer, bytes, length); + return Tcl_DStringValue(buffer); +} +/* + *---------------------------------------------------------------------- + * + * TclTrimRight -- + * Takes two counted strings in the Tcl encoding. Conceptually + * finds the sub string (offset) to trim from the right side of the + * first string all characters found in the second string. * * Results: * The number of bytes to be removed from the end of the string. @@ -1671,8 +1697,8 @@ Tcl_Backslash( *---------------------------------------------------------------------- */ -int -TclTrimRight( +static inline int +TrimRight( const char *bytes, /* String to be trimmed... */ int numBytes, /* ...and its length in bytes */ const char *trim, /* String of trim characters... */ @@ -1680,25 +1706,13 @@ TclTrimRight( { const char *p = bytes + numBytes; int pInc; - - if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) { - Tcl_Panic("TclTrimRight works only on null-terminated strings"); - } - - /* - * Empty strings -> nothing to do. - */ - - if ((numBytes == 0) || (numTrim == 0)) { - return 0; - } + Tcl_UniChar ch1 = 0, ch2 = 0; /* * Outer loop: iterate over string to be trimmed. */ do { - Tcl_UniChar ch1; const char *q = trim; int bytesLeft = numTrim; @@ -1710,7 +1724,6 @@ TclTrimRight( */ do { - Tcl_UniChar ch2; int qInc = TclUtfToUniChar(q, &ch2); if (ch1 == ch2) { @@ -1733,15 +1746,46 @@ TclTrimRight( return numBytes - (p - bytes); } + +int +TclTrimRight( + const char *bytes, /* String to be trimmed... */ + int numBytes, /* ...and its length in bytes */ + const char *trim, /* String of trim characters... */ + int numTrim) /* ...and its length in bytes */ +{ + int res; + Tcl_DString bytesBuf, trimBuf; + + /* Empty strings -> nothing to do */ + if ((numBytes == 0) || (numTrim == 0)) { + return 0; + } + + Tcl_DStringInit(&bytesBuf); + Tcl_DStringInit(&trimBuf); + bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes); + trim = UtfWellFormedEnd(&trimBuf, trim, numTrim); + + res = TrimRight(bytes, numBytes, trim, numTrim); + if (res > numBytes) { + res = numBytes; + } + + Tcl_DStringFree(&bytesBuf); + Tcl_DStringFree(&trimBuf); + + return res; +} /* *---------------------------------------------------------------------- * * TclTrimLeft -- * - * Takes two counted strings in the Tcl encoding which must both be null - * terminated. Conceptually trims from the left side of the first string - * all characters found in the second string. + * Takes two counted strings in the Tcl encoding. Conceptually + * finds the sub string (offset) to trim from the left side of the + * first string all characters found in the second string. * * Results: * The number of bytes to be removed from the start of the string. @@ -1752,33 +1796,21 @@ TclTrimRight( *---------------------------------------------------------------------- */ -int -TclTrimLeft( +static inline int +TrimLeft( const char *bytes, /* String to be trimmed... */ int numBytes, /* ...and its length in bytes */ const char *trim, /* String of trim characters... */ int numTrim) /* ...and its length in bytes */ { const char *p = bytes; - - if ((bytes[numBytes] != '\0') || (trim[numTrim] != '\0')) { - Tcl_Panic("TclTrimLeft works only on null-terminated strings"); - } - - /* - * Empty strings -> nothing to do. - */ - - if ((numBytes == 0) || (numTrim == 0)) { - return 0; - } + Tcl_UniChar ch1 = 0, ch2 = 0; /* * Outer loop: iterate over string to be trimmed. */ do { - Tcl_UniChar ch1; int pInc = TclUtfToUniChar(p, &ch1); const char *q = trim; int bytesLeft = numTrim; @@ -1788,7 +1820,6 @@ TclTrimLeft( */ do { - Tcl_UniChar ch2; int qInc = TclUtfToUniChar(q, &ch2); if (ch1 == ch2) { @@ -1809,10 +1840,99 @@ TclTrimLeft( p += pInc; numBytes -= pInc; - } while (numBytes); + } while (numBytes > 0); return p - bytes; } + +int +TclTrimLeft( + const char *bytes, /* String to be trimmed... */ + int numBytes, /* ...and its length in bytes */ + const char *trim, /* String of trim characters... */ + int numTrim) /* ...and its length in bytes */ +{ + int res; + Tcl_DString bytesBuf, trimBuf; + + /* Empty strings -> nothing to do */ + if ((numBytes == 0) || (numTrim == 0)) { + return 0; + } + + Tcl_DStringInit(&bytesBuf); + Tcl_DStringInit(&trimBuf); + bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes); + trim = UtfWellFormedEnd(&trimBuf, trim, numTrim); + + res = TrimLeft(bytes, numBytes, trim, numTrim); + if (res > numBytes) { + res = numBytes; + } + + Tcl_DStringFree(&bytesBuf); + Tcl_DStringFree(&trimBuf); + + return res; +} + +/* + *---------------------------------------------------------------------- + * + * TclTrim -- + * Finds the sub string (offset) to trim from both sides of the + * first string all characters found in the second string. + * + * Results: + * The number of bytes to be removed from the start of the string + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclTrim( + const char *bytes, /* String to be trimmed... */ + int numBytes, /* ...and its length in bytes */ + const char *trim, /* String of trim characters... */ + int numTrim, /* ...and its length in bytes */ + int *trimRight) /* Offset from the end of the string. */ +{ + int trimLeft; + Tcl_DString bytesBuf, trimBuf; + + *trimRight = 0; + /* Empty strings -> nothing to do */ + if ((numBytes == 0) || (numTrim == 0)) { + return 0; + } + + Tcl_DStringInit(&bytesBuf); + Tcl_DStringInit(&trimBuf); + bytes = UtfWellFormedEnd(&bytesBuf, bytes, numBytes); + trim = UtfWellFormedEnd(&trimBuf, trim, numTrim); + + trimLeft = TrimLeft(bytes, numBytes, trim, numTrim); + if (trimLeft > numBytes) { + trimLeft = numBytes; + } + numBytes -= trimLeft; + /* have to trim yet (first char was already verified within TrimLeft) */ + if (numBytes > 1) { + bytes += trimLeft; + *trimRight = TrimRight(bytes, numBytes, trim, numTrim); + if (*trimRight > numBytes) { + *trimRight = numBytes; + } + } + + Tcl_DStringFree(&bytesBuf); + Tcl_DStringFree(&trimBuf); + + return trimLeft; +} /* *---------------------------------------------------------------------- @@ -1880,30 +2000,20 @@ Tcl_Concat( result = ckalloc((unsigned) (bytesNeeded + argc)); for (p = result, i = 0; i < argc; i++) { - int trim, elemLength; + int triml, trimr, elemLength; const char *element; element = argv[i]; elemLength = strlen(argv[i]); - /* - * Trim away the leading whitespace. - */ - - trim = TclTrimLeft(element, elemLength, CONCAT_TRIM_SET, - CONCAT_WS_SIZE); - element += trim; - elemLength -= trim; - - /* - * Trim away the trailing whitespace. Do not permit trimming to expose - * a final backslash character. - */ + /* Trim away the leading/trailing whitespace. */ + triml = TclTrim(element, elemLength, CONCAT_TRIM_SET, + CONCAT_WS_SIZE, &trimr); + element += triml; + elemLength -= triml + trimr; - trim = TclTrimRight(element, elemLength, CONCAT_TRIM_SET, - CONCAT_WS_SIZE); - trim -= trim && (element[elemLength - trim - 1] == '\\'); - elemLength -= trim; + /* Do not permit trimming to expose a final backslash character. */ + elemLength += trimr && (element[elemLength - 1] == '\\'); /* * If we're left with empty element after trimming, do nothing. @@ -2023,28 +2133,18 @@ Tcl_ConcatObj( Tcl_SetObjLength(resPtr, 0); for (i = 0; i < objc; i++) { - int trim; + int triml, trimr; element = TclGetStringFromObj(objv[i], &elemLength); - /* - * Trim away the leading whitespace. - */ - - trim = TclTrimLeft(element, elemLength, CONCAT_TRIM_SET, - CONCAT_WS_SIZE); - element += trim; - elemLength -= trim; - - /* - * Trim away the trailing whitespace. Do not permit trimming to expose - * a final backslash character. - */ + /* Trim away the leading/trailing whitespace. */ + triml = TclTrim(element, elemLength, CONCAT_TRIM_SET, + CONCAT_WS_SIZE, &trimr); + element += triml; + elemLength -= triml + trimr; - trim = TclTrimRight(element, elemLength, CONCAT_TRIM_SET, - CONCAT_WS_SIZE); - trim -= trim && (element[elemLength - trim - 1] == '\\'); - elemLength -= trim; + /* Do not permit trimming to expose a final backslash character. */ + elemLength += trimr && (element[elemLength - 1] == '\\'); /* * If we're left with empty element after trimming, do nothing. @@ -2122,7 +2222,7 @@ Tcl_StringCaseMatch( { int p, charLen; const char *pstart = pattern; - Tcl_UniChar ch1, ch2; + Tcl_UniChar ch1 = 0, ch2 = 0; while (1) { p = *pattern; @@ -2232,7 +2332,7 @@ Tcl_StringCaseMatch( */ if (p == '[') { - Tcl_UniChar startChar, endChar; + Tcl_UniChar startChar = 0, endChar = 0; pattern++; if (UCHAR(*str) < 0x80) { @@ -2545,7 +2645,8 @@ TclStringMatchObj( udata = Tcl_GetUnicodeFromObj(strObj, &length); uptn = Tcl_GetUnicodeFromObj(ptnObj, &plen); match = TclUniCharMatch(udata, length, uptn, plen, flags); - } else if (TclIsPureByteArray(strObj) && !flags) { + } else if (TclIsPureByteArray(strObj) && TclIsPureByteArray(ptnObj) + && !flags) { unsigned char *data, *ptn; data = Tcl_GetByteArrayFromObj(strObj, &length); @@ -2717,7 +2818,7 @@ Tcl_DStringAppendElement( { char *dst = dsPtr->string + dsPtr->length; int needSpace = TclNeedSpace(dsPtr->string, dst); - int flags = needSpace ? TCL_DONT_QUOTE_HASH : 0; + char flags = needSpace ? TCL_DONT_QUOTE_HASH : 0; int newSize = dsPtr->length + needSpace + TclScanElement(element, -1, &flags); @@ -3315,6 +3416,7 @@ Tcl_PrintDouble( *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* ARGSUSED */ char * TclPrecTraceProc( @@ -3372,6 +3474,7 @@ TclPrecTraceProc( *precisionPtr = prec; return NULL; } +#endif /* !TCL_NO_DEPRECATED)*/ /* *---------------------------------------------------------------------- @@ -3489,9 +3592,9 @@ int TclFormatInt( char *buffer, /* Points to the storage into which the * formatted characters are written. */ - long n) /* The integer to format. */ + Tcl_WideInt n) /* The integer to format. */ { - long intVal; + Tcl_WideInt intVal; int i; int numFormatted, j; const char *digits = "0123456789"; @@ -3514,7 +3617,7 @@ TclFormatInt( intVal = -n; /* [Bug 3390638] Workaround for*/ if (n == -n || intVal == n) { /* broken compiler optimizers. */ - return sprintf(buffer, "%ld", n); + return sprintf(buffer, "%" TCL_LL_MODIFIER "d", n); } /* @@ -3592,13 +3695,7 @@ TclGetIntForIndex( return TCL_OK; } - if (SetEndOffsetFromAny(NULL, objPtr) == TCL_OK) { - /* - * If the object is already an offset from the end of the list, or can - * be converted to one, use it. - */ - - *indexPtr = endValue + objPtr->internalRep.longValue; + if (GetEndOffsetFromObj(objPtr, endValue, indexPtr) == TCL_OK) { return TCL_OK; } @@ -3665,40 +3762,38 @@ TclGetIntForIndex( /* *---------------------------------------------------------------------- * - * UpdateStringOfEndOffset -- + * GetEndOffsetFromObj -- * - * Update the string rep of a Tcl object holding an "end-offset" - * expression. + * Look for a string of the form "end[+-]offset" and convert it to an + * internal representation holding the offset. * * Results: - * None. + * Tcl return code. * * Side effects: - * Stores a valid string in the object's string rep. - * - * This function does NOT free any earlier string rep. If it is called on an - * object that already has a valid string rep, it will leak memory. + * May store a Tcl_ObjType. * *---------------------------------------------------------------------- */ -static void -UpdateStringOfEndOffset( - register Tcl_Obj *objPtr) +static int +GetEndOffsetFromObj( + Tcl_Obj *objPtr, /* Pointer to the object to parse */ + int endValue, /* The value to be stored at "indexPtr" if + * "objPtr" holds "end". */ + int *indexPtr) /* Location filled in with an integer + * representing an index. */ { - char buffer[TCL_INTEGER_SPACE + 5]; - register int len = 3; - - memcpy(buffer, "end", 4); - if (objPtr->internalRep.longValue != 0) { - buffer[len++] = '-'; - len += TclFormatInt(buffer+len, -(objPtr->internalRep.longValue)); + if (SetEndOffsetFromAny(NULL, objPtr) != TCL_OK) { + return TCL_ERROR; } - objPtr->bytes = ckalloc((unsigned) len+1); - memcpy(objPtr->bytes, buffer, (unsigned) len+1); - objPtr->length = len; + + /* TODO: Handle overflow cases sensibly */ + *indexPtr = endValue + (int)objPtr->internalRep.wideValue; + return TCL_OK; } - + + /* *---------------------------------------------------------------------- * @@ -3722,7 +3817,7 @@ SetEndOffsetFromAny( Tcl_Interp *interp, /* Tcl interpreter or NULL */ Tcl_Obj *objPtr) /* Pointer to the object to parse */ { - int offset; /* Offset in the "end-offset" expression */ + Tcl_WideInt offset; /* Offset in the "end-offset" expression */ register const char *bytes; /* String rep of the object */ int length; /* Length of the object's string rep */ @@ -3730,7 +3825,7 @@ SetEndOffsetFromAny( * If it's already the right type, we're fine. */ - if (objPtr->typePtr == &tclEndOffsetType) { + if (objPtr->typePtr == &endOffsetType) { return TCL_OK; } @@ -3758,16 +3853,23 @@ SetEndOffsetFromAny( } else if ((length > 4) && ((bytes[3] == '-') || (bytes[3] == '+'))) { /* * This is our limited string expression evaluator. Pass everything - * after "end-" to Tcl_GetInt, then reverse for offset. + * after "end-" to TclParseNumber. */ if (TclIsSpaceProc(bytes[4])) { goto badIndexFormat; } - if (Tcl_GetInt(interp, bytes+4, &offset) != TCL_OK) { + if (TclParseNumber(NULL, objPtr, NULL, bytes+4, length-4, NULL, + TCL_PARSE_INTEGER_ONLY) != TCL_OK) { return TCL_ERROR; } + if (objPtr->typePtr != &tclIntType) { + goto badIndexFormat; + } + offset = objPtr->internalRep.wideValue; if (bytes[3] == '-') { + + /* TODO: Review overflow concerns here! */ offset = -offset; } } else { @@ -3790,15 +3892,152 @@ SetEndOffsetFromAny( */ TclFreeIntRep(objPtr); - objPtr->internalRep.longValue = offset; - objPtr->typePtr = &tclEndOffsetType; + objPtr->internalRep.wideValue = offset; + objPtr->typePtr = &endOffsetType; + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclIndexEncode -- + * + * Parse objPtr to determine if it is an index value. Two cases + * are possible. The value objPtr might be parsed as an absolute + * index value in the C signed int range. Note that this includes + * index values that are integers as presented and it includes index + * arithmetic expressions. The absolute index values that can be + * directly meaningful as an index into either a list or a string are + * those integer values >= TCL_INDEX_START (0) + * and < TCL_INDEX_AFTER (INT_MAX). + * The largest string supported in Tcl 8 has bytelength INT_MAX. + * This means the largest supported character length is also INT_MAX, + * and the index of the last character in a string of length INT_MAX + * is INT_MAX-1. + * + * Any absolute index value parsed outside that range is encoded + * using the before and after values passed in by the + * caller as the encoding to use for indices that are either + * less than or greater than the usable index range. TCL_INDEX_AFTER + * is available as a good choice for most callers to use for + * after. Likewise, the value TCL_INDEX_BEFORE is good for + * most callers to use for before. Other values are possible + * when the caller knows it is helpful in producing its own behavior + * for indices before and after the indexed item. + * + * A token can also be parsed as an end-relative index expression. + * All end-relative expressions that indicate an index larger + * than end (end+2, end--5) point beyond the end of the indexed + * collection, and can be encoded as after. The end-relative + * expressions that indicate an index less than or equal to end + * are encoded relative to the value TCL_INDEX_END (-2). The + * index "end" is encoded as -2, down to the index "end-0x7ffffffe" + * which is encoded as INT_MIN. Since the largest index into a + * string possible in Tcl 8 is 0x7ffffffe, the interpretation of + * "end-0x7ffffffe" for that largest string would be 0. Thus, + * if the tokens "end-0x7fffffff" or "end+-0x80000000" are parsed, + * they can be encoded with the before value. + * + * These details will require re-examination whenever string and + * list length limits are increased, but that will likely also + * mean a revised routine capable of returning Tcl_WideInt values. + * + * Returns: + * TCL_OK if parsing succeeded, and TCL_ERROR if it failed. + * + * Side effects: + * When TCL_OK is returned, the encoded index value is written + * to *indexPtr. + * + *---------------------------------------------------------------------- + */ +int +TclIndexEncode( + Tcl_Interp *interp, /* For error reporting, may be NULL */ + Tcl_Obj *objPtr, /* Index value to parse */ + int before, /* Value to return for index before beginning */ + int after, /* Value to return for index after end */ + int *indexPtr) /* Where to write the encoded answer, not NULL */ +{ + int idx; + + if (TCL_OK == TclGetIntFromObj(NULL, objPtr, &idx)) { + /* We parsed a value in the range INT_MIN...INT_MAX */ + integerEncode: + if (idx < TCL_INDEX_START) { + /* All negative absolute indices are "before the beginning" */ + idx = before; + } else if (idx == INT_MAX) { + /* This index value is always "after the end" */ + idx = after; + } + /* usual case, the absolute index value encodes itself */ + } else if (TCL_OK == GetEndOffsetFromObj(objPtr, 0, &idx)) { + /* + * We parsed an end+offset index value. + * idx holds the offset value in the range INT_MIN...INT_MAX. + */ + if (idx > 0) { + /* + * All end+postive or end-negative expressions + * always indicate "after the end". + */ + idx = after; + } else if (idx < INT_MIN - TCL_INDEX_END) { + /* These indices always indicate "before the beginning */ + idx = before; + } else { + /* Encoded end-positive (or end+negative) are offset */ + idx += TCL_INDEX_END; + } + + /* TODO: Consider flag to suppress repeated end-offset parse. */ + } else if (TCL_OK == TclGetIntForIndexM(interp, objPtr, 0, &idx)) { + /* + * Only reach this case when the index value is a + * constant index arithmetic expression, and idx + * holds the result. Treat it the same as if it were + * parsed as an absolute integer value. + */ + goto integerEncode; + } else { + return TCL_ERROR; + } + *indexPtr = idx; return TCL_OK; } /* *---------------------------------------------------------------------- * + * TclIndexDecode -- + * + * Decodes a value previously encoded by TclIndexEncode. The argument + * endValue indicates what value of "end" should be used in the + * decoding. + * + * Results: + * The decoded index value. + * + *---------------------------------------------------------------------- + */ + +int +TclIndexDecode( + int encoded, /* Value to decode */ + int endValue) /* Meaning of "end" to use, > TCL_INDEX_END */ +{ + if (encoded <= TCL_INDEX_END) { + return (encoded - TCL_INDEX_END) + endValue; + } + return encoded; +} + +/* + *---------------------------------------------------------------------- + * * TclCheckBadOctal -- * * This function checks for a bad octal value and appends a meaningful @@ -4027,7 +4266,7 @@ TclSetProcessGlobalValue( Tcl_IncrRefCount(newValue); cacheMap = GetThreadHash(&pgvPtr->key); ClearHash(cacheMap); - hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(pgvPtr->epoch), &dummy); + hPtr = Tcl_CreateHashEntry(cacheMap, (void *)(size_t)(pgvPtr->epoch), &dummy); Tcl_SetHashValue(hPtr, newValue); Tcl_MutexUnlock(&pgvPtr->mutex); } @@ -4053,7 +4292,7 @@ TclGetProcessGlobalValue( Tcl_Obj *value = NULL; Tcl_HashTable *cacheMap; Tcl_HashEntry *hPtr; - size_t epoch = pgvPtr->epoch; + unsigned int epoch = pgvPtr->epoch; if (pgvPtr->encoding) { Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL); @@ -4087,7 +4326,7 @@ TclGetProcessGlobalValue( } } cacheMap = GetThreadHash(&pgvPtr->key); - hPtr = Tcl_FindHashEntry(cacheMap, (void *) (epoch)); + hPtr = Tcl_FindHashEntry(cacheMap, (void *)(size_t)epoch); if (NULL == hPtr) { int dummy; @@ -4120,7 +4359,7 @@ TclGetProcessGlobalValue( value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes); hPtr = Tcl_CreateHashEntry(cacheMap, - (void *)(pgvPtr->epoch), &dummy); + (void *)(size_t)(pgvPtr->epoch), &dummy); Tcl_MutexUnlock(&pgvPtr->mutex); Tcl_SetHashValue(hPtr, value); Tcl_IncrRefCount(value); diff --git a/generic/tclVar.c b/generic/tclVar.c index 7c8bb73..4dc227d 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -60,14 +60,12 @@ VarHashCreateVar( Tcl_Obj *key, int *newPtr) { - Tcl_HashEntry *hPtr = Tcl_CreateHashEntry(&tablePtr->table, - key, newPtr); + Tcl_HashEntry *hPtr = Tcl_CreateHashEntry(&tablePtr->table, key, newPtr); - if (hPtr) { - return VarHashGetValue(hPtr); - } else { + if (!hPtr) { return NULL; } + return VarHashGetValue(hPtr); } #define VarHashFindVar(tablePtr, key) \ @@ -92,11 +90,10 @@ VarHashFirstVar( { Tcl_HashEntry *hPtr = VarHashFirstEntry(tablePtr, searchPtr); - if (hPtr) { - return VarHashGetValue(hPtr); - } else { + if (!hPtr) { return NULL; } + return VarHashGetValue(hPtr); } static inline Var * @@ -105,11 +102,10 @@ VarHashNextVar( { Tcl_HashEntry *hPtr = VarHashNextEntry(searchPtr); - if (hPtr) { - return VarHashGetValue(hPtr); - } else { + if (!hPtr) { return NULL; } + return VarHashGetValue(hPtr); } #define VarHashGetKey(varPtr) \ @@ -174,9 +170,20 @@ typedef struct ArraySearch { static void AppendLocals(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *patternPtr, int includeLinks); +static void ArrayPopulateSearch(Tcl_Interp *interp, + Tcl_Obj *arrayNameObj, Var *varPtr, + ArraySearch *searchPtr); +static void ArrayDoneSearch(Interp *iPtr, Var *varPtr, + ArraySearch *searchPtr); +static Tcl_NRPostProc ArrayForLoopCallback; +static int ArrayForNRCmd(ClientData dummy, Tcl_Interp *interp, + int objc, Tcl_Obj *const *objv); static void DeleteSearches(Interp *iPtr, Var *arrayVarPtr); static void DeleteArray(Interp *iPtr, Tcl_Obj *arrayNamePtr, Var *varPtr, int flags, int index); +static int LocateArray(Tcl_Interp *interp, Tcl_Obj *name, + Var **varPtrPtr, int *isArrayPtr); +static int NotArrayError(Tcl_Interp *interp, Tcl_Obj *name); static Tcl_Var ObjFindNamespaceVar(Tcl_Interp *interp, Tcl_Obj *namePtr, Tcl_Namespace *contextNsPtr, int flags); @@ -189,7 +196,6 @@ static ArraySearch * ParseSearchId(Tcl_Interp *interp, const Var *varPtr, static void UnsetVarStruct(Var *varPtr, Var *arrayPtr, Interp *iPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags, int index); -static Var * VerifyArray(Tcl_Interp *interp, Tcl_Obj *varNameObj); /* * Functions defined in this file that may be exported in the future for use @@ -248,6 +254,42 @@ TclVarHashCreateVar( return varPtr; } + +static int +LocateArray( + Tcl_Interp *interp, + Tcl_Obj *name, + Var **varPtrPtr, + int *isArrayPtr) +{ + Var *arrayPtr, *varPtr = TclObjLookupVarEx(interp, name, NULL, /*flags*/ 0, + /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); + + if (TclCheckArrayTraces(interp, varPtr, arrayPtr, name, -1) == TCL_ERROR) { + return TCL_ERROR; + } + if (varPtrPtr) { + *varPtrPtr = varPtr; + } + if (isArrayPtr) { + *isArrayPtr = varPtr && !TclIsVarUndefined(varPtr) + && TclIsVarArray(varPtr); + } + return TCL_OK; +} + +static int +NotArrayError( + Tcl_Interp *interp, + Tcl_Obj *name) +{ + const char *nameStr = Tcl_GetString(name); + + Tcl_SetObjResult(interp, + Tcl_ObjPrintf("\"%s\" isn't an array", nameStr)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", nameStr, NULL); + return TCL_ERROR; +} /* *---------------------------------------------------------------------- @@ -280,7 +322,8 @@ CleanupVar( { if (TclIsVarUndefined(varPtr) && TclIsVarInHash(varPtr) && !TclIsVarTraced(varPtr) - && (VarHashRefCount(varPtr) == !TclIsVarDeadHash(varPtr))) { + && (VarHashRefCount(varPtr) == (unsigned) + !TclIsVarDeadHash(varPtr))) { if (VarHashRefCount(varPtr) == 0) { ckfree(varPtr); } else { @@ -289,7 +332,8 @@ CleanupVar( } if (arrayPtr != NULL && TclIsVarUndefined(arrayPtr) && TclIsVarInHash(arrayPtr) && !TclIsVarTraced(arrayPtr) && - (VarHashRefCount(arrayPtr) == !TclIsVarDeadHash(arrayPtr))) { + (VarHashRefCount(arrayPtr) == (unsigned) + !TclIsVarDeadHash(arrayPtr))) { if (VarHashRefCount(arrayPtr) == 0) { ckfree(arrayPtr); } else { @@ -565,7 +609,6 @@ TclObjLookupVarEx( } if (!parsed) { - /* * part1Ptr is possibly an unparsed array element. */ @@ -573,12 +616,11 @@ TclObjLookupVarEx( int len; const char *part1 = TclGetStringFromObj(part1Ptr, &len); - if (len > 1 && (part1[len - 1] == ')')) { - - const char *part2 = strchr(part1, '('); + if ((len > 1) && (part1[len - 1] == ')')) { + const char *part2 = strchr(part1, '('); - if (part2) { - Tcl_Obj *arrayPtr; + if (part2) { + Tcl_Obj *arrayPtr; if (part2Ptr != NULL) { if (flags & TCL_LEAVE_ERR_MSG) { @@ -590,19 +632,20 @@ TclObjLookupVarEx( return NULL; } - arrayPtr = Tcl_NewStringObj(part1, (part2 - part1)); - part2Ptr = Tcl_NewStringObj(part2 + 1, len - (part2 - part1) - 2); + arrayPtr = Tcl_NewStringObj(part1, (part2 - part1)); + part2Ptr = Tcl_NewStringObj(part2 + 1, + len - (part2 - part1) - 2); - TclFreeIntRep(part1Ptr); + TclFreeIntRep(part1Ptr); - Tcl_IncrRefCount(arrayPtr); - part1Ptr->internalRep.twoPtrValue.ptr1 = arrayPtr; - Tcl_IncrRefCount(part2Ptr); - part1Ptr->internalRep.twoPtrValue.ptr2 = part2Ptr; - part1Ptr->typePtr = &tclParsedVarNameType; + Tcl_IncrRefCount(arrayPtr); + part1Ptr->internalRep.twoPtrValue.ptr1 = arrayPtr; + Tcl_IncrRefCount(part2Ptr); + part1Ptr->internalRep.twoPtrValue.ptr2 = part2Ptr; + part1Ptr->typePtr = &tclParsedVarNameType; - part1Ptr = arrayPtr; - } + part1Ptr = arrayPtr; + } } } @@ -632,6 +675,7 @@ TclObjLookupVarEx( /* * An indexed local variable. */ + Tcl_Obj *cachedNamePtr = localName(varFramePtr, index); part1Ptr->typePtr = &localVarNameType; @@ -640,7 +684,7 @@ TclObjLookupVarEx( Tcl_IncrRefCount(cachedNamePtr); if (cachedNamePtr->typePtr != &localVarNameType || cachedNamePtr->internalRep.twoPtrValue.ptr1 != NULL) { - TclFreeIntRep(cachedNamePtr); + TclFreeIntRep(cachedNamePtr); } } else { part1Ptr->internalRep.twoPtrValue.ptr1 = NULL; @@ -835,38 +879,41 @@ TclLookupSimpleVar( if (varPtr == NULL) { Tcl_Obj *tailPtr; - if (create) { /* Var wasn't found so create it. */ - TclGetNamespaceForQualName(interp, varName, cxtNsPtr, - flags, &varNsPtr, &dummy1Ptr, &dummy2Ptr, &tail); - if (varNsPtr == NULL) { - *errMsgPtr = badNamespace; - return NULL; - } else if (tail == NULL) { - *errMsgPtr = missingName; - return NULL; - } - if (tail != varName) { - tailPtr = Tcl_NewStringObj(tail, -1); - } else { - tailPtr = varNamePtr; - } - varPtr = VarHashCreateVar(&varNsPtr->varTable, tailPtr, - &isNew); - if (lookGlobal) { - /* - * The variable was created starting from the global - * namespace: a global reference is returned even if it - * wasn't explicitly requested. - */ - - *indexPtr = -1; - } else { - *indexPtr = -2; - } - } else { /* Var wasn't found and not to create it. */ + if (!create) { /* Var wasn't found and not to create it. */ *errMsgPtr = noSuchVar; return NULL; } + + /* + * Var wasn't found so create it. + */ + + TclGetNamespaceForQualName(interp, varName, cxtNsPtr, flags, + &varNsPtr, &dummy1Ptr, &dummy2Ptr, &tail); + if (varNsPtr == NULL) { + *errMsgPtr = badNamespace; + return NULL; + } else if (tail == NULL) { + *errMsgPtr = missingName; + return NULL; + } + if (tail != varName) { + tailPtr = Tcl_NewStringObj(tail, -1); + } else { + tailPtr = varNamePtr; + } + varPtr = VarHashCreateVar(&varNsPtr->varTable, tailPtr, &isNew); + if (lookGlobal) { + /* + * The variable was created starting from the global + * namespace: a global reference is returned even if it wasn't + * explicitly requested. + */ + + *indexPtr = -1; + } else { + *indexPtr = -2; + } } } else { /* Local var: look in frame varFramePtr. */ int localLen, localCt = varFramePtr->numCompiledLocals; @@ -2125,7 +2172,6 @@ TclPtrIncrObjVarIdx( } else { /* Unshared - can Incr in place */ if (TCL_OK == TclIncrObj(interp, varValuePtr, incrPtr)) { - /* * This seems dumb to write the incremeted value into the var * after we just adjusted the value in place, but the spec for @@ -2867,173 +2913,308 @@ Tcl_LappendObjCmd( /* *---------------------------------------------------------------------- * - * TclArraySet -- + * ArrayForObjCmd, ArrayForNRCmd, ArrayForLoopCallback, ArrayObjNext -- * - * Set the elements of an array. If there are no elements to set, create - * an empty array. This routine is used by the Tcl_ArrayObjCmd and by the - * TclSetupEnv routine. + * These functions implement the "array for" Tcl command. + * array for {k v} a {} + * The array for command iterates over the array, setting the the + * specified loop variables, and executing the body each iteration. * - * Results: - * A standard Tcl result object. + * ArrayForObjCmd() is the standard wrapper around ArrayForNRCmd(). * - * Side effects: - * A variable will be created if one does not already exist. - * Callers must Incr arrayNameObj if they pland to Decr it. + * ArrayForNRCmd() sets up the ArraySearch structure, sets arrayNamePtr + * inside the structure and calls VarHashFirstEntry to start the hash + * iteration. + * + * ArrayForNRCmd() does not execute the body or set the loop variables, + * it only initializes the iterator. + * + * ArrayForLoopCallback() iterates over the entire array, executing the + * body each time. * *---------------------------------------------------------------------- */ -int -TclArraySet( +static int +ArrayObjNext( + Tcl_Interp *interp, + Tcl_Obj *arrayNameObj, /* array */ + Var *varPtr, /* array */ + ArraySearch *searchPtr, + Tcl_Obj **keyPtrPtr, /* Pointer to a variable to have the key + * written into, or NULL. */ + Tcl_Obj **valuePtrPtr) /* Pointer to a variable to have the + * value written into, or NULL.*/ +{ + Tcl_Obj *keyObj; + Tcl_Obj *valueObj = NULL; + int gotValue; + int donerc; + + donerc = TCL_BREAK; + + if ((varPtr->flags & VAR_SEARCH_ACTIVE) != VAR_SEARCH_ACTIVE) { + donerc = TCL_ERROR; + return donerc; + } + + gotValue = 0; + while (1) { + Tcl_HashEntry *hPtr = searchPtr->nextEntry; + + if (hPtr != NULL) { + searchPtr->nextEntry = NULL; + } else { + hPtr = Tcl_NextHashEntry(&searchPtr->search); + if (hPtr == NULL) { + gotValue = 0; + break; + } + } + varPtr = VarHashGetValue(hPtr); + if (!TclIsVarUndefined(varPtr)) { + gotValue = 1; + break; + } + } + + if (!gotValue) { + return donerc; + } + + donerc = TCL_CONTINUE; + + keyObj = VarHashGetKey(varPtr); + *keyPtrPtr = keyObj; + valueObj = Tcl_ObjGetVar2(interp, arrayNameObj, keyObj, + TCL_LEAVE_ERR_MSG); + *valuePtrPtr = valueObj; + + return donerc; +} + +static int +ArrayForObjCmd( + ClientData dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ - Tcl_Obj *arrayNameObj, /* The array name. */ - Tcl_Obj *arrayElemObj) /* The array elements list or dict. If this is - * NULL, create an empty array. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { - Var *varPtr, *arrayPtr; - int result, i; + return Tcl_NRCallObjProc(interp, ArrayForNRCmd, dummy, objc, objv); +} - varPtr = TclObjLookupVarEx(interp, arrayNameObj, NULL, - /*flags*/ TCL_LEAVE_ERR_MSG, /*msg*/ "set", /*createPart1*/ 1, - /*createPart2*/ 1, &arrayPtr); - if (varPtr == NULL) { +static int +ArrayForNRCmd( + ClientData dummy, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const *objv) +{ + Tcl_Obj *varListObj, *arrayNameObj, *scriptObj; + ArraySearch *searchPtr = NULL; + Var *varPtr; + int isArray, numVars; + + /* + * array for {k v} a body + */ + + if (objc != 4) { + Tcl_WrongNumArgs(interp, 1, objv, "{key value} arrayName script"); return TCL_ERROR; } - if (arrayPtr) { - CleanupVar(varPtr, arrayPtr); - TclObjVarErrMsg(interp, arrayNameObj, NULL, "set", needArray, -1); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - TclGetString(arrayNameObj), NULL); + + /* + * Parse arguments. + */ + + if (Tcl_ListObjLength(interp, objv[1], &numVars) != TCL_OK) { + return TCL_ERROR; + } + + if (numVars != 2) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "must have two variable names", -1)); + Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "array", "for", NULL); + return TCL_ERROR; + } + + arrayNameObj = objv[2]; + + if (TCL_ERROR == LocateArray(interp, arrayNameObj, &varPtr, &isArray)) { return TCL_ERROR; } - if (arrayElemObj == NULL) { - goto ensureArray; + if (!isArray) { + return NotArrayError(interp, arrayNameObj); } /* - * Install the contents of the dictionary or list into the array. + * Make a new array search, put it on the stack. */ - if (arrayElemObj->typePtr == &tclDictType) { - Tcl_Obj *keyPtr, *valuePtr; - Tcl_DictSearch search; - int done; + searchPtr = ckalloc(sizeof(ArraySearch)); + ArrayPopulateSearch(interp, arrayNameObj, varPtr, searchPtr); - if (Tcl_DictObjSize(interp, arrayElemObj, &done) != TCL_OK) { - return TCL_ERROR; - } - if (done == 0) { - /* - * Empty, so we'll just force the array to be properly existing - * instead. - */ + /* + * Make sure that these objects (which we need throughout the body of the + * loop) don't vanish. + */ - goto ensureArray; - } + varListObj = TclListObjCopy(NULL, objv[1]); + scriptObj = objv[3]; + Tcl_IncrRefCount(scriptObj); - /* - * Don't need to look at result of Tcl_DictObjFirst as we've just - * successfully used a dictionary operation on the same object. - */ + /* + * Run the script. + */ - for (Tcl_DictObjFirst(interp, arrayElemObj, &search, - &keyPtr, &valuePtr, &done) ; !done ; - Tcl_DictObjNext(&search, &keyPtr, &valuePtr, &done)) { - /* - * At this point, it would be nice if the key was directly usable - * by the array. This isn't the case though. - */ + TclNRAddCallback(interp, ArrayForLoopCallback, searchPtr, varListObj, + arrayNameObj, scriptObj); + return TCL_OK; +} - Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj, - keyPtr, TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1); +static int +ArrayForLoopCallback( + ClientData data[], + Tcl_Interp *interp, + int result) +{ + Interp *iPtr = (Interp *) interp; + ArraySearch *searchPtr = data[0]; + Tcl_Obj *varListObj = data[1]; + Tcl_Obj *arrayNameObj = data[2]; + Tcl_Obj *scriptObj = data[3]; + Tcl_Obj **varv; + Tcl_Obj *keyObj, *valueObj; + Var *varPtr; + Var *arrayPtr; + int done, varc; - if ((elemVarPtr == NULL) || - (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj, - keyPtr, valuePtr, TCL_LEAVE_ERR_MSG, -1) == NULL)) { - Tcl_DictObjDone(&search); - return TCL_ERROR; - } - } - return TCL_OK; - } else { - /* - * Not a dictionary, so assume (and convert to, for backward- - * -compatibility reasons) a list. - */ + /* + * Process the result from the previous execution of the script body. + */ - int elemLen; - Tcl_Obj **elemPtrs, *copyListObj; + done = TCL_ERROR; - result = TclListObjGetElements(interp, arrayElemObj, - &elemLen, &elemPtrs); - if (result != TCL_OK) { - return result; - } - if (elemLen & 1) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "list must have an even number of elements", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "FORMAT", NULL); - return TCL_ERROR; - } - if (elemLen == 0) { - goto ensureArray; + if (result == TCL_CONTINUE) { + result = TCL_OK; + } else if (result != TCL_OK) { + if (result == TCL_BREAK) { + Tcl_ResetResult(interp); + result = TCL_OK; + } else if (result == TCL_ERROR) { + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + "\n (\"array for\" body line %d)", + Tcl_GetErrorLine(interp))); } + goto arrayfordone; + } - /* - * We needn't worry about traces invalidating arrayPtr: should that be - * the case, TclPtrSetVarIdx will return NULL so that we break out of - * the loop and return an error. - */ + /* + * Get the next mapping from the array. + */ - copyListObj = TclListObjCopy(NULL, arrayElemObj); - for (i=0 ; i<elemLen ; i+=2) { - Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj, - elemPtrs[i], TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1); + keyObj = NULL; + valueObj = NULL; + varPtr = TclObjLookupVarEx(interp, arrayNameObj, NULL, /*flags*/ 0, + /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); + if (varPtr == NULL) { + done = TCL_ERROR; + } else { + done = ArrayObjNext(interp, arrayNameObj, varPtr, searchPtr, &keyObj, + &valueObj); + } - if ((elemVarPtr == NULL) || - (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj, - elemPtrs[i],elemPtrs[i+1],TCL_LEAVE_ERR_MSG,-1) == NULL)){ - result = TCL_ERROR; - break; - } + result = TCL_OK; + if (done != TCL_CONTINUE) { + Tcl_ResetResult(interp); + if (done == TCL_ERROR) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "array changed during iteration", -1)); + Tcl_SetErrorCode(interp, "TCL", "READ", "array", "for", NULL); + varPtr->flags |= TCL_LEAVE_ERR_MSG; + result = done; + } + goto arrayfordone; + } + + Tcl_ListObjGetElements(NULL, varListObj, &varc, &varv); + if (Tcl_ObjSetVar2(interp, varv[0], NULL, keyObj, + TCL_LEAVE_ERR_MSG) == NULL) { + result = TCL_ERROR; + goto arrayfordone; + } + if (valueObj != NULL) { + if (Tcl_ObjSetVar2(interp, varv[1], NULL, valueObj, + TCL_LEAVE_ERR_MSG) == NULL) { + result = TCL_ERROR; + goto arrayfordone; } - Tcl_DecrRefCount(copyListObj); - return result; } /* - * The list is empty make sure we have an array, or create one if - * necessary. + * Run the script. */ - ensureArray: - if (varPtr != NULL) { - if (TclIsVarArray(varPtr)) { - /* - * Already an array, done. - */ + TclNRAddCallback(interp, ArrayForLoopCallback, searchPtr, varListObj, + arrayNameObj, scriptObj); + return TclNREvalObjEx(interp, scriptObj, 0, iPtr->cmdFramePtr, 3); - return TCL_OK; - } - if (TclIsVarArrayElement(varPtr) || !TclIsVarUndefined(varPtr)) { - /* - * Either an array element, or a scalar: lose! - */ + /* + * For unwinding everything once the iterating is done. + */ - TclObjVarErrMsg(interp, arrayNameObj, NULL, "array set", - needArray, -1); - Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); - return TCL_ERROR; - } + arrayfordone: + if (done != TCL_ERROR) { + /* + * If the search was terminated by an array change, the + * VAR_SEARCH_ACTIVE flag will no longer be set. + */ + + ArrayDoneSearch(iPtr, varPtr, searchPtr); + Tcl_DecrRefCount(searchPtr->name); + ckfree(searchPtr); } - TclSetVarArray(varPtr); - varPtr->value.tablePtr = ckalloc(sizeof(TclVarHashTable)); - TclInitVarHashTable(varPtr->value.tablePtr, TclGetVarNsPtr(varPtr)); - return TCL_OK; + + TclDecrRefCount(varListObj); + TclDecrRefCount(scriptObj); + return result; } /* + * ArrayPopulateSearch + */ + +static void +ArrayPopulateSearch( + Tcl_Interp *interp, + Tcl_Obj *arrayNameObj, + Var *varPtr, + ArraySearch *searchPtr) +{ + Interp *iPtr = (Interp *) interp; + Tcl_HashEntry *hPtr; + int isNew; + + hPtr = Tcl_CreateHashEntry(&iPtr->varSearches, varPtr, &isNew); + if (isNew) { + searchPtr->id = 1; + varPtr->flags |= VAR_SEARCH_ACTIVE; + searchPtr->nextPtr = NULL; + } else { + searchPtr->id = ((ArraySearch *) Tcl_GetHashValue(hPtr))->id + 1; + searchPtr->nextPtr = Tcl_GetHashValue(hPtr); + } + searchPtr->varPtr = varPtr; + searchPtr->nextEntry = VarHashFirstEntry(varPtr->value.tablePtr, + &searchPtr->search); + Tcl_SetHashValue(hPtr, searchPtr); + searchPtr->name = Tcl_ObjPrintf("s-%d-%s", searchPtr->id, + TclGetString(arrayNameObj)); + Tcl_IncrRefCount(searchPtr->name); +} +/* *---------------------------------------------------------------------- * * ArrayStartSearchCmd -- @@ -3053,52 +3234,6 @@ TclArraySet( /* ARGSUSED */ -static Var * -VerifyArray( - Tcl_Interp *interp, - Tcl_Obj *varNameObj) -{ - Interp *iPtr = (Interp *) interp; - const char *varName = TclGetString(varNameObj); - Var *arrayPtr; - - /* - * Locate the array variable. - */ - - Var *varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return NULL; - } - } - - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. - */ - - if ((varPtr == NULL) || !TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "\"%s\" isn't an array", varName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", varName, NULL); - return NULL; - } - - return varPtr; -} - static int ArrayStartSearchCmd( ClientData clientData, @@ -3106,10 +3241,8 @@ ArrayStartSearchCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; Var *varPtr; - Tcl_HashEntry *hPtr; - int isNew; + int isArray; ArraySearch *searchPtr; if (objc != 2) { @@ -3117,31 +3250,20 @@ ArrayStartSearchCmd( return TCL_ERROR; } - varPtr = VerifyArray(interp, objv[1]); - if (varPtr == NULL) { + if (TCL_ERROR == LocateArray(interp, objv[1], &varPtr, &isArray)) { return TCL_ERROR; } + if (!isArray) { + return NotArrayError(interp, objv[1]); + } + /* * Make a new array search with a free name. */ searchPtr = ckalloc(sizeof(ArraySearch)); - hPtr = Tcl_CreateHashEntry(&iPtr->varSearches, varPtr, &isNew); - if (isNew) { - searchPtr->id = 1; - varPtr->flags |= VAR_SEARCH_ACTIVE; - searchPtr->nextPtr = NULL; - } else { - searchPtr->id = ((ArraySearch *) Tcl_GetHashValue(hPtr))->id + 1; - searchPtr->nextPtr = Tcl_GetHashValue(hPtr); - } - searchPtr->varPtr = varPtr; - searchPtr->nextEntry = VarHashFirstEntry(varPtr->value.tablePtr, - &searchPtr->search); - Tcl_SetHashValue(hPtr, searchPtr); - searchPtr->name = Tcl_ObjPrintf("s-%d-%s", searchPtr->id, TclGetString(objv[1])); - Tcl_IncrRefCount(searchPtr->name); + ArrayPopulateSearch(interp, objv[1], varPtr, searchPtr); Tcl_SetObjResult(interp, searchPtr->name); return TCL_OK; } @@ -3149,6 +3271,50 @@ ArrayStartSearchCmd( /* *---------------------------------------------------------------------- * + * ArrayDoneSearch -- + * + * Removes the search from the hash of active searches. + * + *---------------------------------------------------------------------- + */ +static void +ArrayDoneSearch( + Interp *iPtr, + Var *varPtr, + ArraySearch *searchPtr) +{ + Tcl_HashEntry *hPtr; + ArraySearch *prevPtr; + + /* + * Unhook the search from the list of searches associated with the + * variable. + */ + + hPtr = Tcl_FindHashEntry(&iPtr->varSearches, varPtr); + if (hPtr == NULL) { + return; + } + if (searchPtr == Tcl_GetHashValue(hPtr)) { + if (searchPtr->nextPtr) { + Tcl_SetHashValue(hPtr, searchPtr->nextPtr); + } else { + varPtr->flags &= ~VAR_SEARCH_ACTIVE; + Tcl_DeleteHashEntry(hPtr); + } + } else { + for (prevPtr=Tcl_GetHashValue(hPtr) ;; prevPtr=prevPtr->nextPtr) { + if (prevPtr->nextPtr == searchPtr) { + prevPtr->nextPtr = searchPtr->nextPtr; + break; + } + } + } +} + +/* + *---------------------------------------------------------------------- + * * ArrayAnyMoreCmd -- * * This object-based function is invoked to process the "array anymore" @@ -3174,7 +3340,7 @@ ArrayAnyMoreCmd( Interp *iPtr = (Interp *) interp; Var *varPtr; Tcl_Obj *varNameObj, *searchObj; - int gotValue; + int gotValue, isArray; ArraySearch *searchPtr; if (objc != 3) { @@ -3184,11 +3350,14 @@ ArrayAnyMoreCmd( varNameObj = objv[1]; searchObj = objv[2]; - varPtr = VerifyArray(interp, varNameObj); - if (varPtr == NULL) { + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { return TCL_ERROR; } + if (!isArray) { + return NotArrayError(interp, varNameObj); + } + /* * Get the search. */ @@ -3250,6 +3419,7 @@ ArrayNextElementCmd( Var *varPtr; Tcl_Obj *varNameObj, *searchObj; ArraySearch *searchPtr; + int isArray; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId"); @@ -3258,11 +3428,14 @@ ArrayNextElementCmd( varNameObj = objv[1]; searchObj = objv[2]; - varPtr = VerifyArray(interp, varNameObj); - if (varPtr == NULL) { + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { return TCL_ERROR; } + if (!isArray) { + return NotArrayError(interp, varNameObj); + } + /* * Get the search. */ @@ -3326,9 +3499,9 @@ ArrayDoneSearchCmd( { Interp *iPtr = (Interp *) interp; Var *varPtr; - Tcl_HashEntry *hPtr; Tcl_Obj *varNameObj, *searchObj; - ArraySearch *searchPtr, *prevPtr; + ArraySearch *searchPtr; + int isArray; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName searchId"); @@ -3337,11 +3510,14 @@ ArrayDoneSearchCmd( varNameObj = objv[1]; searchObj = objv[2]; - varPtr = VerifyArray(interp, varNameObj); - if (varPtr == NULL) { + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { return TCL_ERROR; } + if (!isArray) { + return NotArrayError(interp, varNameObj); + } + /* * Get the search. */ @@ -3351,27 +3527,7 @@ ArrayDoneSearchCmd( return TCL_ERROR; } - /* - * Unhook the search from the list of searches associated with the - * variable. - */ - - hPtr = Tcl_FindHashEntry(&iPtr->varSearches, varPtr); - if (searchPtr == Tcl_GetHashValue(hPtr)) { - if (searchPtr->nextPtr) { - Tcl_SetHashValue(hPtr, searchPtr->nextPtr); - } else { - varPtr->flags &= ~VAR_SEARCH_ACTIVE; - Tcl_DeleteHashEntry(hPtr); - } - } else { - for (prevPtr=Tcl_GetHashValue(hPtr) ;; prevPtr=prevPtr->nextPtr) { - if (prevPtr->nextPtr == searchPtr) { - prevPtr->nextPtr = searchPtr->nextPtr; - break; - } - } - } + ArrayDoneSearch(iPtr, varPtr, searchPtr); Tcl_DecrRefCount(searchPtr->name); ckfree(searchPtr); return TCL_OK; @@ -3402,45 +3558,19 @@ ArrayExistsCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr; - Tcl_Obj *arrayNameObj; - int notArray; + Interp *iPtr = (Interp *)interp; + int isArray; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName"); return TCL_ERROR; } - arrayNameObj = objv[1]; - /* - * Locate the array variable. - */ - - varPtr = TclObjLookupVarEx(interp, arrayNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, arrayNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, objv[1], NULL, &isArray)) { + return TCL_ERROR; } - /* - * Check whether we've actually got an array variable. - */ - - notArray = ((varPtr == NULL) || !TclIsVarArray(varPtr) - || TclIsVarUndefined(varPtr)); - Tcl_SetObjResult(interp, iPtr->execEnvPtr->constants[!notArray]); + Tcl_SetObjResult(interp, iPtr->execEnvPtr->constants[isArray]); return TCL_OK; } @@ -3469,13 +3599,12 @@ ArrayGetCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr, *varPtr2; + Var *varPtr, *varPtr2; Tcl_Obj *varNameObj, *nameObj, *valueObj, *nameLstObj, *tmpResObj; Tcl_Obj **nameObjPtr, *patternObj; Tcl_HashSearch search; const char *pattern; - int i, count, result; + int i, count, result, isArray; switch (objc) { case 2: @@ -3491,35 +3620,12 @@ ArrayGetCmd( return TCL_ERROR; } - /* - * Locate the array variable. - */ - - varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { + return TCL_ERROR; } - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. If not an array, it's an empty result. - */ - - if ((varPtr == NULL) || !TclIsVarArray(varPtr) - || TclIsVarUndefined(varPtr)) { + /* If not an array, it's an empty result. */ + if (!isArray) { return TCL_OK; } @@ -3657,39 +3763,20 @@ ArrayNamesCmd( "-exact", "-glob", "-regexp", NULL }; enum options { OPT_EXACT, OPT_GLOB, OPT_REGEXP }; - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr, *varPtr2; - Tcl_Obj *varNameObj, *nameObj, *resultObj, *patternObj; + Var *varPtr, *varPtr2; + Tcl_Obj *nameObj, *resultObj, *patternObj; Tcl_HashSearch search; const char *pattern = NULL; - int mode = OPT_GLOB; + int isArray, mode = OPT_GLOB; if ((objc < 2) || (objc > 4)) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName ?mode? ?pattern?"); return TCL_ERROR; } - varNameObj = objv[1]; patternObj = (objc > 2 ? objv[objc-1] : NULL); - /* - * Locate the array variable. - */ - - varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, objv[1], &varPtr, &isArray)) { + return TCL_ERROR; } /* @@ -3701,14 +3788,9 @@ ArrayNamesCmd( return TCL_ERROR; } - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. If not an array, the result is empty. - */ + /* If not an array, the result is empty. */ - if ((varPtr == NULL) || !TclIsVarArray(varPtr) - || TclIsVarUndefined(varPtr)) { + if (!isArray) { return TCL_OK; } @@ -3845,36 +3927,157 @@ ArraySetCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; + Tcl_Obj *arrayNameObj; + Tcl_Obj *arrayElemObj; Var *varPtr, *arrayPtr; + int result, i; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName list"); return TCL_ERROR; } + if (TCL_ERROR == LocateArray(interp, objv[1], NULL, NULL)) { + return TCL_ERROR; + } + + arrayNameObj = objv[1]; + varPtr = TclObjLookupVarEx(interp, arrayNameObj, NULL, + /*flags*/ TCL_LEAVE_ERR_MSG, /*msg*/ "set", /*createPart1*/ 1, + /*createPart2*/ 1, &arrayPtr); + if (varPtr == NULL) { + return TCL_ERROR; + } + if (arrayPtr) { + CleanupVar(varPtr, arrayPtr); + TclObjVarErrMsg(interp, arrayNameObj, NULL, "set", needArray, -1); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", + TclGetString(arrayNameObj), NULL); + return TCL_ERROR; + } + /* - * Locate the array variable. + * Install the contents of the dictionary or list into the array. */ - varPtr = TclObjLookupVarEx(interp, objv[1], NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); + arrayElemObj = objv[2]; + if (arrayElemObj->typePtr == &tclDictType && arrayElemObj->bytes == NULL) { + Tcl_Obj *keyPtr, *valuePtr; + Tcl_DictSearch search; + int done; + + if (Tcl_DictObjSize(interp, arrayElemObj, &done) != TCL_OK) { + return TCL_ERROR; + } + if (done == 0) { + /* + * Empty, so we'll just force the array to be properly existing + * instead. + */ + + goto ensureArray; + } + + /* + * Don't need to look at result of Tcl_DictObjFirst as we've just + * successfully used a dictionary operation on the same object. + */ + + for (Tcl_DictObjFirst(interp, arrayElemObj, &search, + &keyPtr, &valuePtr, &done) ; !done ; + Tcl_DictObjNext(&search, &keyPtr, &valuePtr, &done)) { + /* + * At this point, it would be nice if the key was directly usable + * by the array. This isn't the case though. + */ + + Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj, + keyPtr, TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1); + + if ((elemVarPtr == NULL) || + (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj, + keyPtr, valuePtr, TCL_LEAVE_ERR_MSG, -1) == NULL)) { + Tcl_DictObjDone(&search); + return TCL_ERROR; + } + } + return TCL_OK; + } else { + /* + * Not a dictionary, so assume (and convert to, for backward- + * -compatibility reasons) a list. + */ + + int elemLen; + Tcl_Obj **elemPtrs, *copyListObj; + + result = TclListObjGetElements(interp, arrayElemObj, + &elemLen, &elemPtrs); + if (result != TCL_OK) { + return result; + } + if (elemLen & 1) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "list must have an even number of elements", -1)); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "FORMAT", NULL); + return TCL_ERROR; + } + if (elemLen == 0) { + goto ensureArray; + } + + /* + * We needn't worry about traces invalidating arrayPtr: should that be + * the case, TclPtrSetVarIdx will return NULL so that we break out of + * the loop and return an error. + */ + + copyListObj = TclListObjCopy(NULL, arrayElemObj); + for (i=0 ; i<elemLen ; i+=2) { + Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj, + elemPtrs[i], TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1); + + if ((elemVarPtr == NULL) || + (TclPtrSetVarIdx(interp, elemVarPtr, varPtr, arrayNameObj, + elemPtrs[i], elemPtrs[i+1], TCL_LEAVE_ERR_MSG, + -1) == NULL)) { + result = TCL_ERROR; + break; + } + } + Tcl_DecrRefCount(copyListObj); + return result; + } /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. + * The list is empty make sure we have an array, or create one if + * necessary. */ - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, objv[1], NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { + ensureArray: + if (varPtr != NULL) { + if (TclIsVarArray(varPtr)) { + /* + * Already an array, done. + */ + + return TCL_OK; + } + if (TclIsVarArrayElement(varPtr) || !TclIsVarUndefined(varPtr)) { + /* + * Either an array element, or a scalar: lose! + */ + + TclObjVarErrMsg(interp, arrayNameObj, NULL, "array set", + needArray, -1); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); return TCL_ERROR; } } - - return TclArraySet(interp, objv[1], objv[2]); + TclSetVarArray(varPtr); + varPtr->value.tablePtr = ckalloc(sizeof(TclVarHashTable)); + TclInitVarHashTable(varPtr->value.tablePtr, TclGetVarNsPtr(varPtr)); + return TCL_OK; } /* @@ -3902,47 +4105,23 @@ ArraySizeCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr; - Tcl_Obj *varNameObj; + Var *varPtr; Tcl_HashSearch search; Var *varPtr2; - int size = 0; + int isArray, size = 0; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName"); return TCL_ERROR; } - varNameObj = objv[1]; - - /* - * Locate the array variable. - */ - - varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, objv[1], &varPtr, &isArray)) { + return TCL_ERROR; } - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. We can only iterate over the array if it exists... - */ + /* We can only iterate over the array if it exists... */ - if (varPtr && TclIsVarArray(varPtr) && !TclIsVarUndefined(varPtr)) { + if (isArray) { /* * Must iterate in order to get chance to check for present but * "undefined" entries. @@ -3986,10 +4165,10 @@ ArrayStatsCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr; + Var *varPtr; Tcl_Obj *varNameObj; char *stats; + int isArray; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "arrayName"); @@ -3997,40 +4176,12 @@ ArrayStatsCmd( } varNameObj = objv[1]; - /* - * Locate the array variable. - */ - - varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { + return TCL_ERROR; } - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. - */ - - if ((varPtr == NULL) || !TclIsVarArray(varPtr) - || TclIsVarUndefined(varPtr)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "\"%s\" isn't an array", TclGetString(varNameObj))); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", - TclGetString(varNameObj), NULL); - return TCL_ERROR; + if (!isArray) { + return NotArrayError(interp, varNameObj); } stats = Tcl_HashStats((Tcl_HashTable *) varPtr->value.tablePtr); @@ -4069,12 +4220,12 @@ ArrayUnsetCmd( int objc, Tcl_Obj *const objv[]) { - Interp *iPtr = (Interp *) interp; - Var *varPtr, *arrayPtr, *varPtr2, *protectedVarPtr; + Var *varPtr, *varPtr2, *protectedVarPtr; Tcl_Obj *varNameObj, *patternObj, *nameObj; Tcl_HashSearch search; const char *pattern; const int unsetFlags = 0; /* Should this be TCL_LEAVE_ERR_MSG? */ + int isArray; switch (objc) { case 2: @@ -4090,35 +4241,11 @@ ArrayUnsetCmd( return TCL_ERROR; } - /* - * Locate the array variable - */ - - varPtr = TclObjLookupVarEx(interp, varNameObj, NULL, /*flags*/ 0, - /*msg*/ 0, /*createPart1*/ 0, /*createPart2*/ 0, &arrayPtr); - - /* - * Special array trace used to keep the env array in sync for array names, - * array get, etc. - */ - - if (varPtr && (varPtr->flags & VAR_TRACED_ARRAY) - && (TclIsVarArray(varPtr) || TclIsVarUndefined(varPtr))) { - if (TclObjCallVarTraces(iPtr, arrayPtr, varPtr, varNameObj, NULL, - (TCL_LEAVE_ERR_MSG|TCL_NAMESPACE_ONLY|TCL_GLOBAL_ONLY| - TCL_TRACE_ARRAY), /* leaveErrMsg */ 1, -1) == TCL_ERROR) { - return TCL_ERROR; - } + if (TCL_ERROR == LocateArray(interp, varNameObj, &varPtr, &isArray)) { + return TCL_ERROR; } - /* - * Verify that it is indeed an array variable. This test comes after the - * traces - the variable may actually become an array as an effect of said - * traces. - */ - - if ((varPtr == NULL) || !TclIsVarArray(varPtr) - || TclIsVarUndefined(varPtr)) { + if (!isArray) { return TCL_OK; } @@ -4231,6 +4358,7 @@ TclInitArrayCmd( {"anymore", ArrayAnyMoreCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"donesearch", ArrayDoneSearchCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"exists", ArrayExistsCmd, TclCompileArrayExistsCmd, NULL, NULL, 0}, + {"for", ArrayForObjCmd, TclCompileBasic3ArgCmd, ArrayForNRCmd, NULL, 0}, {"get", ArrayGetCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"names", ArrayNamesCmd, TclCompileBasic1To3ArgCmd, NULL, NULL, 0}, {"nextelement", ArrayNextElementCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, @@ -5363,9 +5491,6 @@ DeleteArray( Tcl_Obj *objPtr; VarTrace *tracePtr; - if (varPtr->flags & VAR_SEARCH_ACTIVE) { - DeleteSearches(iPtr, varPtr); - } for (elPtr = VarHashFirstVar(varPtr->value.tablePtr, &search); elPtr != NULL; elPtr = VarHashNextVar(&search)) { if (TclIsVarScalar(elPtr) && (elPtr->value.objPtr != NULL)) { @@ -5905,7 +6030,7 @@ TclInfoVarsCmd( */ if ((nsPtr != globalNsPtr) && !specificNsInPattern) { - varPtr = VarHashFirstVar(&globalNsPtr->varTable,&search); + varPtr = VarHashFirstVar(&globalNsPtr->varTable, &search); while (varPtr) { if (!TclIsVarUndefined(varPtr) || TclIsVarNamespaceVar(varPtr)) { @@ -6198,25 +6323,50 @@ AppendLocals( } if (iPtr->varFramePtr->isProcCallFrame & FRAME_IS_METHOD) { - CallContext *contextPtr = iPtr->varFramePtr->clientData; - Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr; + Method *mPtr = (Method *) + Tcl_ObjectContextMethod(iPtr->varFramePtr->clientData); + PrivateVariableMapping *privatePtr; if (mPtr->declaringObjectPtr) { - FOREACH(objNamePtr, mPtr->declaringObjectPtr->variables) { + Object *oPtr = mPtr->declaringObjectPtr; + + FOREACH(objNamePtr, oPtr->variables) { Tcl_CreateHashEntry(&addedTable, objNamePtr, &added); if (added && (!pattern || Tcl_StringMatch(TclGetString(objNamePtr), pattern))) { Tcl_ListObjAppendElement(interp, listPtr, objNamePtr); } } + FOREACH_STRUCT(privatePtr, oPtr->privateVariables) { + Tcl_CreateHashEntry(&addedTable, privatePtr->variableObj, + &added); + if (added && (!pattern || + Tcl_StringMatch(TclGetString(privatePtr->variableObj), + pattern))) { + Tcl_ListObjAppendElement(interp, listPtr, + privatePtr->variableObj); + } + } } else { - FOREACH(objNamePtr, mPtr->declaringClassPtr->variables) { + Class *clsPtr = mPtr->declaringClassPtr; + + FOREACH(objNamePtr, clsPtr->variables) { Tcl_CreateHashEntry(&addedTable, objNamePtr, &added); if (added && (!pattern || Tcl_StringMatch(TclGetString(objNamePtr), pattern))) { Tcl_ListObjAppendElement(interp, listPtr, objNamePtr); } } + FOREACH_STRUCT(privatePtr, clsPtr->privateVariables) { + Tcl_CreateHashEntry(&addedTable, privatePtr->variableObj, + &added); + if (added && (!pattern || + Tcl_StringMatch(TclGetString(privatePtr->variableObj), + pattern))) { + Tcl_ListObjAppendElement(interp, listPtr, + privatePtr->variableObj); + } + } } } Tcl_DeleteHashTable(&addedTable); @@ -6289,9 +6439,9 @@ CompareVarKeys( /* * If the object pointers are the same then they match. * OPT: this comparison was moved to the caller - - if (objPtr1 == objPtr2) return 1; - */ + * + * if (objPtr1 == objPtr2) return 1; + */ /* * Don't use Tcl_GetStringFromObj as it would prevent l1 and l2 being in a diff --git a/generic/tclZlib.c b/generic/tclZlib.c index 33eebd1..994bcef 100644 --- a/generic/tclZlib.c +++ b/generic/tclZlib.c @@ -373,7 +373,7 @@ ConvertErrorToList( default: TclNewLiteralStringObj(objv[2], "UNKNOWN"); - TclNewLongObj(objv[3], code); + TclNewIntObj(objv[3], code); return Tcl_NewListObj(4, objv); } } |