diff options
| -rw-r--r-- | ChangeLog | 56 | ||||
| -rw-r--r-- | changes | 11 | ||||
| -rw-r--r-- | doc/FileSystem.3 | 2 | ||||
| -rw-r--r-- | doc/string.n | 15 | ||||
| -rw-r--r-- | generic/regc_locale.c | 5 | ||||
| -rw-r--r-- | generic/tclAssembly.c | 28 | ||||
| -rw-r--r-- | generic/tclBasic.c | 30 | ||||
| -rw-r--r-- | generic/tclCmdIL.c | 6 | ||||
| -rw-r--r-- | generic/tclCmdMZ.c | 39 | ||||
| -rw-r--r-- | generic/tclCompCmds.c | 1384 | ||||
| -rw-r--r-- | generic/tclCompCmdsSZ.c | 525 | ||||
| -rw-r--r-- | generic/tclCompile.c | 129 | ||||
| -rw-r--r-- | generic/tclCompile.h | 34 | ||||
| -rw-r--r-- | generic/tclDictObj.c | 6 | ||||
| -rw-r--r-- | generic/tclExecute.c | 537 | ||||
| -rw-r--r-- | generic/tclInt.h | 84 | ||||
| -rw-r--r-- | generic/tclNamesp.c | 275 | ||||
| -rw-r--r-- | generic/tclOO.c | 6 | ||||
| -rw-r--r-- | generic/tclOOInfo.c | 85 | ||||
| -rw-r--r-- | generic/tclUtf.c | 3 | ||||
| -rw-r--r-- | generic/tclVar.c | 6 | ||||
| -rw-r--r-- | library/dde/pkgIndex.tcl | 4 | ||||
| -rw-r--r-- | library/http/http.tcl | 16 | ||||
| -rw-r--r-- | library/http/pkgIndex.tcl | 2 | ||||
| -rw-r--r-- | tests/dict.test | 48 | ||||
| -rw-r--r-- | tests/info.test | 6 | ||||
| -rw-r--r-- | tests/string.test | 12 | ||||
| -rw-r--r-- | tests/winDde.test | 4 | ||||
| -rw-r--r-- | unix/Makefile.in | 4 | ||||
| -rw-r--r-- | win/Makefile.in | 8 | ||||
| -rw-r--r-- | win/makefile.vc | 4 | ||||
| -rw-r--r-- | win/tclWinDde.c | 2 |
32 files changed, 2912 insertions, 464 deletions
@@ -1,3 +1,59 @@ +2012-11-06 Donal K. Fellows <dkf@users.sf.net> + + * library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that + callbacks are done at most once to prevent problems with timeouts on a + keep-alive connection (combined with reentrant http package use) + causing excessive stack growth. Not a fix for the underlying problem, + but ensures that pain will be mostly kept away from users. + Bump http package to 2.8.5. + +2012-11-05 Donal K. Fellows <dkf@users.sf.net> + + Added bytecode compilation of many Tcl commands. Some of these are + total compilations and some are only partial (i.e., only compile in + some cases). The (sub-)commands affected are: + * array: exists, set, unset + * dict: create, exists, merge + * format: (simple cases only) + * info: commands, coroutine, level, object + * info object: class, isa object, namespace + * namespace: current, code, qualifiers, tail, which + * regsub: (only cases convertable to simple [string map]) + * self: (only no-argument and [self object] cases) + * string: first, last, map, range + * tailcall: + * yield: + + [This was work originally done on the 'dkf-compile-misc-info' branch.] + +2012-11-05 Jan Nijtmans <nijtmans@users.sf.net> + + IMPLEMENTATION OF TIP#413 + + Align the [string trim] and [string is space] commands, such that + [string trim] by default trims all characters for which [string is + space] returns 1, augmented with the NUL character. + + * generic/tclUtf.c: Add NEL, BOM and two more characters to [string is + space] + * generic/tclCmdMZ.c: Modify [string trim] for Unicode modifications. + * generic/regc_locale.c: Regexp engine must match [string is space] + * doc/string.n + * tests/string.test + ***POTENTIAL INCOMPATIBILITY*** + Code that relied on characters not previously trimmed being not + removed will notice a difference; it is believed that this is rare, + but a workaround to get the behavior in Tcl 8.5 is to use " \t\n\r" as + an explicit trim set. + +2012-10-31 Jan Nijtmans <nijtmans@users.sf.net> + + * win/Makefile.in: Dde version number to 1.4.0, ready for Tcl 8.6.0rc1 + * win/makefile.vc + * win/tclWinDde.c + * library/dde/pkgIndex.tcl + * tests/winDde.test + 2012-10-24 Donal K. Fellows <dkf@users.sf.net> * generic/tclCompCmds.c (TclCompileDictUnsetCmd): Added compilation of @@ -8108,7 +8108,7 @@ and Tcl_FSMountsChanged(). (porter) 2012-08-25 (bug fix)[3561330] Ukranian translation of "March" (teterin) -2012-09-12 (TIP 404) New msgcat commands [mcflset], [mcflmset] (oehlmann) +2012-09-07 (TIP 404) New msgcat commands [mcflset], [mcflmset] (oehlmann) => msgcat 1.5.0 Many revisions to better support a Cygwin environment (nijtmans) @@ -8116,3 +8116,12 @@ Many revisions to better support a Cygwin environment (nijtmans) Dropped support for OS X versions less than 10.4 (Tiger) (fellows) --- Released 8.6b3, September 18, 2012 --- See ChangeLog for details --- + +2012-10-03 (bug fix) exit panic on stacked std channel (griffin,porter) + +2012-10-14 (bug fix) [tcl::Bgerror] crash on non-dict options (nijtmans) + +2012-11-06 (bug fix)[3581754] avoid multiple callback on keep-alive (fellows) +=> http 2.8.5 + +--- Released 8.6.0, ??? ??, 2012 --- See ChangeLog for details --- diff --git a/doc/FileSystem.3 b/doc/FileSystem.3 index d7198b1..d3ee454 100644 --- a/doc/FileSystem.3 +++ b/doc/FileSystem.3 @@ -86,7 +86,7 @@ int int \fBTcl_FSFileAttrsSet\fR(\fIinterp, int index, pathPtr, Tcl_Obj *objPtr\fR) .sp -const char ** +const char *const * \fBTcl_FSFileAttrStrings\fR(\fIpathPtr, objPtrRef\fR) .sp int diff --git a/doc/string.n b/doc/string.n index 1cbea16..3eae964 100644 --- a/doc/string.n +++ b/doc/string.n @@ -149,7 +149,8 @@ Any Unicode printing character, including space. .IP \fBpunct\fR 12 Any Unicode punctuation character. .IP \fBspace\fR 12 -Any Unicode space character. +Any Unicode whitespace character, zero width space (U+200b), +word joiner (U+2060) and zero width no-break space (U+feff) (=BOM). .IP \fBtrue\fR 12 Any of the forms allowed to \fBTcl_GetBoolean\fR where the value is true. @@ -335,22 +336,22 @@ specified using the forms described in \fBSTRING INDICES\fR. . Returns a value equal to \fIstring\fR except that any leading or trailing characters present in the string given by \fIchars\fR are removed. If -\fIchars\fR is not specified then white space is removed (spaces, -tabs, newlines, and carriage returns). +\fIchars\fR is not specified then white space is removed (any character +for which \fBstring is space\fR returns 1, and "\0"). .TP \fBstring trimleft \fIstring\fR ?\fIchars\fR? . Returns a value equal to \fIstring\fR except that any leading characters present in the string given by \fIchars\fR are removed. If -\fIchars\fR is not specified then white space is removed (spaces, -tabs, newlines, and carriage returns). +\fIchars\fR is not specified then white space is removed (any character +for which \fBstring is space\fR returns 1, and "\0"). .TP \fBstring trimright \fIstring\fR ?\fIchars\fR? . Returns a value equal to \fIstring\fR except that any trailing characters present in the string given by \fIchars\fR are removed. If -\fIchars\fR is not specified then white space is removed (spaces, -tabs, newlines, and carriage returns). +\fIchars\fR is not specified then white space is removed (any character +for which \fBstring is space\fR returns 1, and "\0"). .TP \fBstring wordend \fIstring charIndex\fR . diff --git a/generic/regc_locale.c b/generic/regc_locale.c index 40791f4..f3db471 100644 --- a/generic/regc_locale.c +++ b/generic/regc_locale.c @@ -354,13 +354,14 @@ static const chr punctCharTable[] = { */ static const crange spaceRangeTable[] = { - {0x9, 0xd}, {0x2000, 0x200a} + {0x9, 0xd}, {0x2000, 0x200b} }; #define NUM_SPACE_RANGE (sizeof(spaceRangeTable)/sizeof(crange)) static const chr spaceCharTable[] = { - 0x20, 0xa0, 0x1680, 0x180e, 0x2028, 0x2029, 0x202f, 0x205f, 0x3000 + 0x20, 0x85, 0xa0, 0x1680, 0x180e, 0x2028, 0x2029, 0x202f, 0x205f, + 0x2060, 0x3000, 0xfeff }; #define NUM_SPACE_CHAR (sizeof(spaceCharTable)/sizeof(chr)) diff --git a/generic/tclAssembly.c b/generic/tclAssembly.c index 83f4fe9..7833105 100644 --- a/generic/tclAssembly.c +++ b/generic/tclAssembly.c @@ -362,6 +362,10 @@ static const TalInstDesc TalInstructionTable[] = { | INST_APPEND_ARRAY4), 2, 1}, {"appendArrayStk", ASSEM_1BYTE, INST_APPEND_ARRAY_STK, 3, 1}, {"appendStk", ASSEM_1BYTE, INST_APPEND_STK, 2, 1}, + {"arrayExistsImm", ASSEM_LVT4, INST_ARRAY_EXISTS_IMM, 0, 1}, + {"arrayExistsStk", ASSEM_1BYTE, INST_ARRAY_EXISTS_STK, 1, 1}, + {"arrayMakeImm", ASSEM_LVT4, INST_ARRAY_MAKE_IMM, 0, 0}, + {"arrayMakeStk", ASSEM_1BYTE, INST_ARRAY_MAKE_STK, 1, 0}, {"beginCatch", ASSEM_BEGIN_CATCH, INST_BEGIN_CATCH4, 0, 0}, {"bitand", ASSEM_1BYTE, INST_BITAND, 2, 1}, @@ -369,7 +373,10 @@ static const TalInstDesc TalInstructionTable[] = { {"bitor", ASSEM_1BYTE, INST_BITOR, 2, 1}, {"bitxor", ASSEM_1BYTE, INST_BITXOR, 2, 1}, {"concat", ASSEM_CONCAT1, INST_CONCAT1, INT_MIN,1}, + {"coroName", ASSEM_1BYTE, INST_COROUTINE_NAME, 0, 1}, + {"currentNamespace",ASSEM_1BYTE, INST_NS_CURRENT, 0, 1}, {"dictAppend", ASSEM_LVT4, INST_DICT_APPEND, 2, 1}, + {"dictExists", ASSEM_DICT_GET, INST_DICT_EXISTS, INT_MIN,1}, {"dictExpand", ASSEM_1BYTE, INST_DICT_EXPAND, 3, 1}, {"dictGet", ASSEM_DICT_GET, INST_DICT_GET, INT_MIN,1}, {"dictIncrImm", ASSEM_SINT4_LVT4, @@ -406,6 +413,8 @@ static const TalInstDesc TalInstructionTable[] = { {"incrStk", ASSEM_1BYTE, INST_INCR_SCALAR_STK, 2, 1}, {"incrStkImm", ASSEM_SINT1, INST_INCR_SCALAR_STK_IMM, 1, 1}, + {"infoLevelArgs", ASSEM_1BYTE, INST_INFO_LEVEL_ARGS, 1, 1}, + {"infoLevelNumber", ASSEM_1BYTE, INST_INFO_LEVEL_NUM, 0, 1}, {"invokeStk", ASSEM_INVOKE, (INST_INVOKE_STK1 << 8 | INST_INVOKE_STK4), INT_MIN,1}, {"jump", ASSEM_JUMP, INST_JUMP1, 0, 0}, @@ -457,6 +466,7 @@ static const TalInstDesc TalInstructionTable[] = { 0, 1}, {"pushResult", ASSEM_1BYTE, INST_PUSH_RESULT, 0, 1}, {"regexp", ASSEM_REGEXP, INST_REGEXP, 2, 1}, + {"resolveCmd", ASSEM_1BYTE, INST_RESOLVE_COMMAND, 1, 1}, {"reverse", ASSEM_REVERSE, INST_REVERSE, INT_MIN,-1-0}, {"rshift", ASSEM_1BYTE, INST_RSHIFT, 2, 1}, {"store", ASSEM_LVT, (INST_STORE_SCALAR1<<8 @@ -467,11 +477,19 @@ static const TalInstDesc TalInstructionTable[] = { {"storeStk", ASSEM_1BYTE, INST_STORE_SCALAR_STK, 2, 1}, {"strcmp", ASSEM_1BYTE, INST_STR_CMP, 2, 1}, {"streq", ASSEM_1BYTE, INST_STR_EQ, 2, 1}, + {"strfind", ASSEM_1BYTE, INST_STR_FIND, 2, 1}, {"strindex", ASSEM_1BYTE, INST_STR_INDEX, 2, 1}, {"strlen", ASSEM_1BYTE, INST_STR_LEN, 1, 1}, + {"strmap", ASSEM_1BYTE, INST_STR_MAP, 3, 1}, {"strmatch", ASSEM_BOOL, INST_STR_MATCH, 2, 1}, {"strneq", ASSEM_1BYTE, INST_STR_NEQ, 2, 1}, + {"strrange", ASSEM_1BYTE, INST_STR_RANGE, 3, 1}, + {"strrfind", ASSEM_1BYTE, INST_STR_FIND_LAST, 2, 1}, {"sub", ASSEM_1BYTE, INST_SUB, 2, 1}, + {"tclooClass", ASSEM_1BYTE, INST_TCLOO_CLASS, 1, 1}, + {"tclooIsObject", ASSEM_1BYTE, INST_TCLOO_IS_OBJECT, 1, 1}, + {"tclooNamespace", ASSEM_1BYTE, INST_TCLOO_NS, 1, 1}, + {"tclooSelf", ASSEM_1BYTE, INST_TCLOO_SELF, 0, 1}, {"tryCvtToNumeric", ASSEM_1BYTE, INST_TRY_CVT_TO_NUMERIC,1, 1}, {"uminus", ASSEM_1BYTE, INST_UMINUS, 1, 1}, {"unset", ASSEM_BOOL_LVT4,INST_UNSET_SCALAR, 0, 0}, @@ -481,6 +499,8 @@ static const TalInstDesc TalInstructionTable[] = { {"uplus", ASSEM_1BYTE, INST_UPLUS, 1, 1}, {"upvar", ASSEM_LVT4, INST_UPVAR, 2, 1}, {"variable", ASSEM_LVT4, INST_VARIABLE, 1, 0}, + {"verifyDict", ASSEM_1BYTE, INST_DICT_VERIFY, 1, 0}, + {"yield", ASSEM_1BYTE, INST_YIELD, 1, 1}, {NULL, 0, 0, 0, 0} }; @@ -499,7 +519,13 @@ static const unsigned char NonThrowingByteCodes[] = { INST_OVER, /* 95 */ INST_PUSH_RETURN_OPTIONS, /* 108 */ INST_REVERSE, /* 126 */ - INST_NOP /* 132 */ + INST_NOP, /* 132 */ + INST_STR_MAP, /* 143 */ + INST_STR_FIND, /* 144 */ + INST_COROUTINE_NAME, /* 149 */ + INST_NS_CURRENT, /* 151 */ + INST_INFO_LEVEL_NUM, /* 152 */ + INST_RESOLVE_COMMAND /* 154 */ }; /* diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 3848d5b..cbdbe87 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -131,13 +131,11 @@ static Tcl_Obj * GetCommandSource(Interp *iPtr, int objc, Tcl_Obj *const objv[], int lookup); static void MathFuncWrongNumArgs(Tcl_Interp *interp, int expected, int actual, Tcl_Obj *const *objv); -static Tcl_NRPostProc NRCoroutineActivateCallback; static Tcl_NRPostProc NRCoroutineCallerCallback; static Tcl_NRPostProc NRCoroutineExitCallback; static int NRCommand(ClientData data[], Tcl_Interp *interp, int result); static Tcl_NRPostProc NRRunObjProc; -static Tcl_NRPostProc NRTailcallEval; static Tcl_ObjCmdProc OldMathFuncProc; static void OldMathFuncDeleteProc(ClientData clientData); static void ProcessUnexpectedResult(Tcl_Interp *interp, @@ -219,7 +217,7 @@ static const CmdInfo builtInCmds[] = { {"expr", Tcl_ExprObjCmd, TclCompileExprCmd, TclNRExprObjCmd, 1}, {"for", Tcl_ForObjCmd, TclCompileForCmd, TclNRForObjCmd, 1}, {"foreach", Tcl_ForeachObjCmd, TclCompileForeachCmd, TclNRForeachCmd, 1}, - {"format", Tcl_FormatObjCmd, NULL, NULL, 1}, + {"format", Tcl_FormatObjCmd, TclCompileFormatCmd, NULL, 1}, {"global", Tcl_GlobalObjCmd, TclCompileGlobalCmd, NULL, 1}, {"if", Tcl_IfObjCmd, TclCompileIfCmd, TclNRIfObjCmd, 1}, {"incr", Tcl_IncrObjCmd, TclCompileIncrCmd, NULL, 1}, @@ -241,7 +239,7 @@ static const CmdInfo builtInCmds[] = { {"package", Tcl_PackageObjCmd, NULL, NULL, 1}, {"proc", Tcl_ProcObjCmd, NULL, NULL, 1}, {"regexp", Tcl_RegexpObjCmd, TclCompileRegexpCmd, NULL, 1}, - {"regsub", Tcl_RegsubObjCmd, NULL, NULL, 1}, + {"regsub", Tcl_RegsubObjCmd, TclCompileRegsubCmd, NULL, 1}, {"rename", Tcl_RenameObjCmd, NULL, NULL, 1}, {"return", Tcl_ReturnObjCmd, TclCompileReturnCmd, NULL, 1}, {"scan", Tcl_ScanObjCmd, NULL, NULL, 1}, @@ -249,7 +247,7 @@ static const CmdInfo builtInCmds[] = { {"split", Tcl_SplitObjCmd, NULL, NULL, 1}, {"subst", Tcl_SubstObjCmd, TclCompileSubstCmd, TclNRSubstObjCmd, 1}, {"switch", Tcl_SwitchObjCmd, TclCompileSwitchCmd, TclNRSwitchObjCmd, 1}, - {"tailcall", NULL, NULL, TclNRTailcallObjCmd, 1}, + {"tailcall", NULL, NULL, TclNRTailcallObjCmd, 1}, {"throw", Tcl_ThrowObjCmd, TclCompileThrowCmd, NULL, 1}, {"trace", Tcl_TraceObjCmd, NULL, NULL, 1}, {"try", Tcl_TryObjCmd, TclCompileTryCmd, TclNRTryObjCmd, 1}, @@ -258,7 +256,7 @@ static const CmdInfo builtInCmds[] = { {"upvar", Tcl_UpvarObjCmd, TclCompileUpvarCmd, NULL, 1}, {"variable", Tcl_VariableObjCmd, TclCompileVariableCmd, NULL, 1}, {"while", Tcl_WhileObjCmd, TclCompileWhileCmd, TclNRWhileObjCmd, 1}, - {"yield", NULL, NULL, TclNRYieldObjCmd, 1}, + {"yield", NULL, TclCompileYieldCmd, TclNRYieldObjCmd, 1}, {"yieldto", NULL, NULL, TclNRYieldToObjCmd, 1}, /* @@ -8323,7 +8321,7 @@ TclNRTailcallObjCmd( return TCL_ERROR; } - if (!iPtr->varFramePtr->isProcCallFrame) { /* or is upleveled */ + if (!(iPtr->varFramePtr->isProcCallFrame & 1)) { /* or is upleveled */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "tailcall can only be called from a proc or lambda", -1)); Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", NULL); @@ -8363,7 +8361,7 @@ TclNRTailcallObjCmd( } Tcl_IncrRefCount(nsObjPtr); - TclNRAddCallback(interp, NRTailcallEval, listPtr, nsObjPtr, + TclNRAddCallback(interp, TclNRTailcallEval, listPtr, nsObjPtr, NULL, NULL); tailcallPtr = TOP_CB(interp); TOP_CB(interp) = tailcallPtr->nextPtr; @@ -8373,7 +8371,7 @@ TclNRTailcallObjCmd( } int -NRTailcallEval( +TclNRTailcallEval( ClientData data[], Tcl_Interp *interp, int result) @@ -8495,7 +8493,7 @@ TclNRYieldObjCmd( } NRE_ASSERT(!COR_IS_SUSPENDED(corPtr)); - TclNRAddCallback(interp, NRCoroutineActivateCallback, corPtr, + TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, clientData, NULL, NULL); return TCL_OK; } @@ -8567,7 +8565,7 @@ YieldToCallback( * yieldTo: invoke the command using tailcall tech. */ - TclNRAddCallback(interp, NRTailcallEval, listPtr, nsPtr, NULL, NULL); + TclNRAddCallback(interp, TclNRTailcallEval, listPtr, nsPtr, NULL, NULL); cbPtr = TOP_CB(interp); TOP_CB(interp) = cbPtr->nextPtr; @@ -8712,7 +8710,7 @@ NRCoroutineExitCallback( /* *---------------------------------------------------------------------- * - * NRCoroutineActivateCallback -- + * TclNRCoroutineActivateCallback -- * * This is the workhorse for coroutines: it implements both yield and * resume. @@ -8726,8 +8724,8 @@ NRCoroutineExitCallback( *---------------------------------------------------------------------- */ -static int -NRCoroutineActivateCallback( +int +TclNRCoroutineActivateCallback( ClientData data[], Tcl_Interp *interp, int result) @@ -8902,7 +8900,7 @@ TclNRInterpCoroutine( break; } - TclNRAddCallback(interp, NRCoroutineActivateCallback, corPtr, + TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, NULL, NULL, NULL); return TCL_OK; } @@ -9059,7 +9057,7 @@ TclNRCoroutineObjCmd( * Now just resume the coroutine. */ - TclNRAddCallback(interp, NRCoroutineActivateCallback, corPtr, + TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, NULL, NULL, NULL); return TCL_OK; } diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c index 14e0092..7be017d 100644 --- a/generic/tclCmdIL.c +++ b/generic/tclCmdIL.c @@ -164,9 +164,9 @@ static const EnsembleImplMap defaultInfoMap[] = { {"args", InfoArgsCmd, NULL, NULL, NULL, 0}, {"body", InfoBodyCmd, NULL, NULL, NULL, 0}, {"cmdcount", InfoCmdCountCmd, NULL, NULL, NULL, 0}, - {"commands", InfoCommandsCmd, NULL, NULL, NULL, 0}, + {"commands", InfoCommandsCmd, TclCompileInfoCommandsCmd, NULL, NULL, 0}, {"complete", InfoCompleteCmd, NULL, NULL, NULL, 0}, - {"coroutine", TclInfoCoroutineCmd, NULL, NULL, NULL, 0}, + {"coroutine", TclInfoCoroutineCmd, TclCompileInfoCoroutineCmd, NULL, NULL, 0}, {"default", InfoDefaultCmd, NULL, NULL, NULL, 0}, {"errorstack", InfoErrorStackCmd, NULL, NULL, NULL, 0}, {"exists", TclInfoExistsCmd, TclCompileInfoExistsCmd, NULL, NULL, 0}, @@ -174,7 +174,7 @@ static const EnsembleImplMap defaultInfoMap[] = { {"functions", InfoFunctionsCmd, NULL, NULL, NULL, 0}, {"globals", TclInfoGlobalsCmd, NULL, NULL, NULL, 0}, {"hostname", InfoHostnameCmd, NULL, NULL, NULL, 0}, - {"level", InfoLevelCmd, NULL, NULL, NULL, 0}, + {"level", InfoLevelCmd, TclCompileInfoLevelCmd, NULL, NULL, 0}, {"library", InfoLibraryCmd, NULL, NULL, NULL, 0}, {"loaded", InfoLoadedCmd, NULL, NULL, NULL, 0}, {"locals", TclInfoLocalsCmd, NULL, NULL, NULL, 0}, diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index 9e720ea..fc957c4 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -34,12 +34,35 @@ static int UniCharIsHexDigit(int character); /* * Default set of characters to trim in [string trim] and friends. This is a - * UTF-8 literal string containing space, tab, newline, carriage return, - * ethiopic wordspace (U+1361), ogham space mark (U+1680), and ideographic - * space (U+3000). [TIP #318] + * UTF-8 literal string containing all Unicode space characters [TIP #413] */ -#define DEFAULT_TRIM_SET " \t\n\r\xe1\x8d\xa1\xe1\x9a\x80\xe3\x80\x80" +#define DEFAULT_TRIM_SET \ + "\x09\x0a\x0b\x0c\x0d " /* ASCII */\ + "\xc0\x80" /* nul (U+0000) */\ + "\xc2\x85" /* next line (U+0085) */\ + "\xc2\xa0" /* non-breaking space (U+00a0) */\ + "\xe1\x9a\x80" /* ogham space mark (U+1680) */ \ + "\xe1\xa0\x8e" /* mongolian vowel separator (U+180e) */\ + "\xe2\x80\x80" /* en quad (U+2000) */\ + "\xe2\x80\x81" /* em quad (U+2001) */\ + "\xe2\x80\x82" /* en space (U+2002) */\ + "\xe2\x80\x83" /* em space (U+2003) */\ + "\xe2\x80\x84" /* three-per-em space (U+2004) */\ + "\xe2\x80\x85" /* four-per-em space (U+2005) */\ + "\xe2\x80\x86" /* six-per-em space (U+2006) */\ + "\xe2\x80\x87" /* figure space (U+2007) */\ + "\xe2\x80\x88" /* punctuation space (U+2008) */\ + "\xe2\x80\x89" /* thin space (U+2009) */\ + "\xe2\x80\x8a" /* hair space (U+200a) */\ + "\xe2\x80\x8b" /* zero width space (U+200b) */\ + "\xe2\x80\xa8" /* line separator (U+2028) */\ + "\xe2\x80\xa9" /* paragraph separator (U+2029) */\ + "\xe2\x80\xaf" /* narrow no-break space (U+202f) */\ + "\xe2\x81\x9f" /* medium mathematical space (U+205f) */\ + "\xe2\x81\xa0" /* word joiner (U+2060) */\ + "\xe3\x80\x80" /* ideographic space (U+3000) */\ + "\xef\xbb\xbf" /* zero width no-break space (U+feff) */ /* *---------------------------------------------------------------------- @@ -3304,14 +3327,14 @@ TclInitStringCmd( {"bytelength", StringBytesCmd, NULL, NULL, NULL, 0}, {"compare", StringCmpCmd, TclCompileStringCmpCmd, NULL, NULL, 0}, {"equal", StringEqualCmd, TclCompileStringEqualCmd, NULL, NULL, 0}, - {"first", StringFirstCmd, NULL, NULL, NULL, 0}, + {"first", StringFirstCmd, TclCompileStringFirstCmd, NULL, NULL, 0}, {"index", StringIndexCmd, TclCompileStringIndexCmd, NULL, NULL, 0}, {"is", StringIsCmd, NULL, NULL, NULL, 0}, - {"last", StringLastCmd, NULL, NULL, NULL, 0}, + {"last", StringLastCmd, TclCompileStringLastCmd, NULL, NULL, 0}, {"length", StringLenCmd, TclCompileStringLenCmd, NULL, NULL, 0}, - {"map", StringMapCmd, NULL, NULL, NULL, 0}, + {"map", StringMapCmd, TclCompileStringMapCmd, NULL, NULL, 0}, {"match", StringMatchCmd, TclCompileStringMatchCmd, NULL, NULL, 0}, - {"range", StringRangeCmd, NULL, NULL, NULL, 0}, + {"range", StringRangeCmd, TclCompileStringRangeCmd, NULL, NULL, 0}, {"repeat", StringReptCmd, NULL, NULL, NULL, 0}, {"replace", StringRplcCmd, NULL, NULL, NULL, 0}, {"reverse", StringRevCmd, NULL, NULL, NULL, 0}, diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c index fc60016..160fa3c 100644 --- a/generic/tclCompCmds.c +++ b/generic/tclCompCmds.c @@ -15,6 +15,7 @@ #include "tclInt.h" #include "tclCompile.h" +#include <assert.h> /* * Prototypes for procedures defined later in this file: @@ -225,6 +226,245 @@ TclCompileAppendCmd( /* *---------------------------------------------------------------------- * + * TclCompileArray*Cmd -- + * + * Functions called to compile "array" sucommands. + * + * Results: + * All return TCL_OK for a successful compile, and TCL_ERROR to defer + * evaluation to runtime. + * + * Side effects: + * Instructions are added to envPtr to execute the "array" subcommand at + * runtime. + * + *---------------------------------------------------------------------- + */ + +int +TclCompileArrayExistsCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + int simpleVarName, isScalar, localIndex; + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + PushVarNameWord(interp, tokenPtr, envPtr, 0, + &localIndex, &simpleVarName, &isScalar, 1); + if (!isScalar) { + return TCL_ERROR; + } + + if (localIndex >= 0) { + TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); + } else { + TclEmitOpcode( INST_ARRAY_EXISTS_STK, envPtr); + } + return TCL_OK; +} + +int +TclCompileArraySetCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + int simpleVarName, isScalar, localIndex; + int dataVar, iterVar, keyVar, valVar, infoIndex; + int back, fwd, offsetBack, offsetFwd, savedStackDepth; + ForeachInfo *infoPtr; + + if (parsePtr->numWords != 3) { + return TCL_ERROR; + } + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + PushVarNameWord(interp, tokenPtr, envPtr, 0, + &localIndex, &simpleVarName, &isScalar, 1); + if (!isScalar) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(tokenPtr); + + /* + * Special case: literal empty value argument is just an "ensure array" + * operation. + */ + + if (tokenPtr->type == TCL_TOKEN_SIMPLE_WORD && tokenPtr[1].size == 0) { + if (localIndex >= 0) { + TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); + TclEmitInstInt1(INST_JUMP_TRUE1, 7, envPtr); + TclEmitInstInt4(INST_ARRAY_MAKE_IMM, localIndex, envPtr); + } else { + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_ARRAY_EXISTS_STK, envPtr); + TclEmitInstInt1(INST_JUMP_TRUE1, 5, envPtr); + savedStackDepth = envPtr->currStackDepth; + TclEmitOpcode( INST_ARRAY_MAKE_STK, envPtr); + TclEmitInstInt1(INST_JUMP1, 3, envPtr); + envPtr->currStackDepth = savedStackDepth; + TclEmitOpcode( INST_POP, envPtr); + } + PushLiteral(envPtr, "", 0); + return TCL_OK; + } + + /* + * Prepare for the internal foreach. + */ + + if (envPtr->procPtr == NULL) { + return TCL_ERROR; + } + dataVar = TclFindCompiledLocal(NULL, 0, 1, envPtr); + iterVar = TclFindCompiledLocal(NULL, 0, 1, envPtr); + keyVar = TclFindCompiledLocal(NULL, 0, 1, envPtr); + valVar = TclFindCompiledLocal(NULL, 0, 1, envPtr); + + infoPtr = ckalloc(sizeof(ForeachInfo) + sizeof(ForeachVarList *)); + infoPtr->numLists = 1; + infoPtr->firstValueTemp = dataVar; + infoPtr->loopCtTemp = iterVar; + infoPtr->varLists[0] = ckalloc(sizeof(ForeachVarList) * 2*sizeof(int)); + infoPtr->varLists[0]->numVars = 2; + infoPtr->varLists[0]->varIndexes[0] = keyVar; + infoPtr->varLists[0]->varIndexes[1] = valVar; + infoIndex = TclCreateAuxData(infoPtr, &tclForeachInfoType, envPtr); + + /* + * Start issuing instructions to write to the array. + */ + + CompileWord(envPtr, tokenPtr, interp, 2); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_LIST_LENGTH, envPtr); + PushLiteral(envPtr, "1", 1); + TclEmitOpcode( INST_BITAND, envPtr); + offsetFwd = CurrentOffset(envPtr); + TclEmitInstInt1( INST_JUMP_FALSE1, 0, envPtr); + savedStackDepth = envPtr->currStackDepth; + PushLiteral(envPtr, "list must have an even number of elements", + strlen("list must have an even number of elements")); + PushLiteral(envPtr, "-errorCode {TCL ARGUMENT FORMAT}", + strlen("-errorCode {TCL ARGUMENT FORMAT}")); + TclEmitInstInt4( INST_RETURN_IMM, 1, envPtr); + TclEmitInt4( 0, envPtr); + envPtr->currStackDepth = savedStackDepth; + fwd = CurrentOffset(envPtr) - offsetFwd; + TclStoreInt1AtPtr(fwd, envPtr->codeStart+offsetFwd+1); + Emit14Inst( INST_STORE_SCALAR, dataVar, envPtr); + TclEmitOpcode( INST_POP, envPtr); + + if (localIndex >= 0) { + TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); + TclEmitInstInt1(INST_JUMP_TRUE1, 7, envPtr); + TclEmitInstInt4(INST_ARRAY_MAKE_IMM, localIndex, envPtr); + TclEmitInstInt4(INST_FOREACH_START4, infoIndex, envPtr); + offsetBack = CurrentOffset(envPtr); + TclEmitInstInt4(INST_FOREACH_STEP4, infoIndex, envPtr); + offsetFwd = CurrentOffset(envPtr); + TclEmitInstInt1(INST_JUMP_FALSE1, 0, envPtr); + savedStackDepth = envPtr->currStackDepth; + Emit14Inst( INST_LOAD_SCALAR, keyVar, envPtr); + Emit14Inst( INST_LOAD_SCALAR, valVar, envPtr); + Emit14Inst( INST_STORE_ARRAY, localIndex, envPtr); + TclEmitOpcode( INST_POP, envPtr); + back = offsetBack - CurrentOffset(envPtr); + TclEmitInstInt1(INST_JUMP1, back, envPtr); + fwd = CurrentOffset(envPtr) - offsetFwd; + TclStoreInt1AtPtr(fwd, envPtr->codeStart+offsetFwd+1); + envPtr->currStackDepth = savedStackDepth; + } else { + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_ARRAY_EXISTS_STK, envPtr); + TclEmitInstInt1(INST_JUMP_TRUE1, 4, envPtr); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_ARRAY_MAKE_STK, envPtr); + TclEmitInstInt4(INST_FOREACH_START4, infoIndex, envPtr); + offsetBack = CurrentOffset(envPtr); + TclEmitInstInt4(INST_FOREACH_STEP4, infoIndex, envPtr); + offsetFwd = CurrentOffset(envPtr); + TclEmitInstInt1(INST_JUMP_FALSE1, 0, envPtr); + savedStackDepth = envPtr->currStackDepth; + TclEmitOpcode( INST_DUP, envPtr); + Emit14Inst( INST_LOAD_SCALAR, keyVar, envPtr); + Emit14Inst( INST_LOAD_SCALAR, valVar, envPtr); + TclEmitOpcode( INST_STORE_ARRAY_STK, envPtr); + TclEmitOpcode( INST_POP, envPtr); + back = offsetBack - CurrentOffset(envPtr); + TclEmitInstInt1(INST_JUMP1, back, envPtr); + fwd = CurrentOffset(envPtr) - offsetFwd; + TclStoreInt1AtPtr(fwd, envPtr->codeStart+offsetFwd+1); + envPtr->currStackDepth = savedStackDepth; + TclEmitOpcode( INST_POP, envPtr); + } + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( dataVar, envPtr); + PushLiteral(envPtr, "", 0); + return TCL_OK; +} + +int +TclCompileArrayUnsetCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + int simpleVarName, isScalar, localIndex, savedStackDepth; + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + + PushVarNameWord(interp, tokenPtr, envPtr, 0, + &localIndex, &simpleVarName, &isScalar, 1); + if (!isScalar) { + return TCL_ERROR; + } + + if (localIndex >= 0) { + TclEmitInstInt4(INST_ARRAY_EXISTS_IMM, localIndex, envPtr); + TclEmitInstInt1(INST_JUMP_FALSE1, 8, envPtr); + TclEmitInstInt1(INST_UNSET_SCALAR, 1, envPtr); + TclEmitInt4( localIndex, envPtr); + } else { + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_ARRAY_EXISTS_STK, envPtr); + TclEmitInstInt1(INST_JUMP_FALSE1, 6, envPtr); + savedStackDepth = envPtr->currStackDepth; + TclEmitInstInt1(INST_UNSET_STK, 1, envPtr); + TclEmitInstInt1(INST_JUMP1, 3, envPtr); + envPtr->currStackDepth = savedStackDepth; + TclEmitOpcode( INST_POP, envPtr); + } + PushLiteral(envPtr, "", 0); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * * TclCompileBreakCmd -- * * Procedure called to compile the "break" command. @@ -258,6 +498,7 @@ TclCompileBreakCmd( */ TclEmitOpcode(INST_BREAK, envPtr); + PushLiteral(envPtr, "", 0); /* Evil hack! */ return TCL_OK; } @@ -564,6 +805,7 @@ TclCompileContinueCmd( */ TclEmitOpcode(INST_CONTINUE, envPtr); + PushLiteral(envPtr, "", 0); /* Evil hack! */ return TCL_OK; } @@ -582,26 +824,6 @@ TclCompileContinueCmd( * Instructions are added to envPtr to execute the "dict" subcommand at * runtime. * - * Notes: - * The following commands are in fairly common use and are possibly worth - * bytecoding: - * dict append - * dict create [*] - * dict exists [*] - * dict for - * dict get [*] - * dict incr - * dict keys [*] - * dict lappend - * dict map - * dict set - * dict unset - * - * In practice, those that are pure-value operators (marked with [*]) can - * probably be left alone (except perhaps [dict get] which is very very - * common) and [dict update] should be considered instead (really big - * win!) - * *---------------------------------------------------------------------- */ @@ -666,6 +888,7 @@ TclCompileDictSetCmd( TclEmitInstInt4( INST_DICT_SET, numWords-2, envPtr); TclEmitInt4( dictVarIndex, envPtr); + TclAdjustStackDepth(-1, envPtr); return TCL_OK; } @@ -783,6 +1006,44 @@ TclCompileDictGetCmd( tokenPtr = TokenAfter(tokenPtr); } TclEmitInstInt4(INST_DICT_GET, numWords-1, envPtr); + TclAdjustStackDepth(-1, envPtr); + return TCL_OK; +} + +int +TclCompileDictExistsCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + Tcl_Token *tokenPtr; + int numWords, i; + DefineLineInformation; /* TIP #280 */ + + /* + * There must be at least two arguments after the command (the single-arg + * case is legal, but too special and magic for us to deal with here). + */ + + if (parsePtr->numWords < 3) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(parsePtr->tokenPtr); + numWords = parsePtr->numWords-1; + + /* + * Now we do the code generation. + */ + + for (i=0 ; i<numWords ; i++) { + CompileWord(envPtr, tokenPtr, interp, i); + tokenPtr = TokenAfter(tokenPtr); + } + TclEmitInstInt4(INST_DICT_EXISTS, numWords-1, envPtr); + TclAdjustStackDepth(-1, envPtr); return TCL_OK; } @@ -843,7 +1104,212 @@ TclCompileDictUnsetCmd( */ TclEmitInstInt4( INST_DICT_UNSET, parsePtr->numWords-2, envPtr); - TclEmitInt4( dictVarIndex, envPtr); + TclEmitInt4( dictVarIndex, envPtr); + return TCL_OK; +} + +int +TclCompileDictCreateCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + int worker; /* Temp var for building the value in. */ + Tcl_Token *tokenPtr; + Tcl_Obj *keyObj, *valueObj, *dictObj; + const char *bytes; + int i, len; + + if ((parsePtr->numWords & 1) == 0) { + return TCL_ERROR; + } + + /* + * See if we can build the value at compile time... + */ + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + dictObj = Tcl_NewObj(); + Tcl_IncrRefCount(dictObj); + for (i=1 ; i<parsePtr->numWords ; i+=2) { + keyObj = Tcl_NewObj(); + Tcl_IncrRefCount(keyObj); + if (!TclWordKnownAtCompileTime(tokenPtr, keyObj)) { + Tcl_DecrRefCount(keyObj); + Tcl_DecrRefCount(dictObj); + goto nonConstant; + } + tokenPtr = TokenAfter(tokenPtr); + valueObj = Tcl_NewObj(); + Tcl_IncrRefCount(valueObj); + if (!TclWordKnownAtCompileTime(tokenPtr, valueObj)) { + Tcl_DecrRefCount(keyObj); + Tcl_DecrRefCount(valueObj); + Tcl_DecrRefCount(dictObj); + goto nonConstant; + } + tokenPtr = TokenAfter(tokenPtr); + Tcl_DictObjPut(NULL, dictObj, keyObj, valueObj); + Tcl_DecrRefCount(keyObj); + Tcl_DecrRefCount(valueObj); + } + + /* + * We did! Excellent. The "verifyDict" is to do type forcing. + */ + + bytes = Tcl_GetStringFromObj(dictObj, &len); + PushLiteral(envPtr, bytes, len); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_DICT_VERIFY, envPtr); + Tcl_DecrRefCount(dictObj); + return TCL_OK; + + /* + * Otherwise, we've got to issue runtime code to do the building, which we + * do by [dict set]ting into an unnamed local variable. This requires that + * we are in a context with an LVT. + */ + + nonConstant: + worker = TclFindCompiledLocal(NULL, 0, 1, envPtr); + if (worker < 0) { + return TCL_ERROR; + } + + PushLiteral(envPtr, "", 0); + Emit14Inst( INST_STORE_SCALAR, worker, envPtr); + TclEmitOpcode( INST_POP, envPtr); + tokenPtr = TokenAfter(parsePtr->tokenPtr); + for (i=1 ; i<parsePtr->numWords ; i+=2) { + CompileWord(envPtr, tokenPtr, interp, i); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, i+1); + tokenPtr = TokenAfter(tokenPtr); + TclEmitInstInt4( INST_DICT_SET, 1, envPtr); + TclEmitInt4( worker, envPtr); + TclAdjustStackDepth(-1, envPtr); + TclEmitOpcode( INST_POP, envPtr); + } + Emit14Inst( INST_LOAD_SCALAR, worker, envPtr); + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( worker, envPtr); + return TCL_OK; +} + +int +TclCompileDictMergeCmd( + Tcl_Interp *interp, /* Used for looking up stuff. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + int i, workerIndex, infoIndex, outLoop; + + /* + * Deal with some special edge cases. Note that in the case with one + * argument, the only thing to do is to verify the dict-ness. + */ + + if (parsePtr->numWords < 2) { + PushLiteral(envPtr, "", 0); + return TCL_OK; + } else if (parsePtr->numWords == 2) { + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_DICT_VERIFY, envPtr); + return TCL_OK; + } + + /* + * There's real merging work to do. + * + * Allocate some working space. This means we'll only ever compile this + * command when there's an LVT present. + */ + + workerIndex = TclFindCompiledLocal(NULL, 0, 1, envPtr); + if (workerIndex < 0) { + return TCL_ERROR; + } + infoIndex = TclFindCompiledLocal(NULL, 0, 1, envPtr); + + /* + * Get the first dictionary and verify that it is so. + */ + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_DICT_VERIFY, envPtr); + Emit14Inst( INST_STORE_SCALAR, workerIndex, envPtr); + TclEmitOpcode( INST_POP, envPtr); + + /* + * For each of the remaining dictionaries... + */ + + outLoop = DeclareExceptionRange(envPtr, CATCH_EXCEPTION_RANGE); + TclEmitInstInt4( INST_BEGIN_CATCH4, outLoop, envPtr); + ExceptionRangeStarts(envPtr, outLoop); + for (i=2 ; i<parsePtr->numWords ; i++) { + /* + * Get the dictionary, and merge its pairs into the first dict (using + * a small loop). + */ + + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, i); + TclEmitInstInt4( INST_DICT_FIRST, infoIndex, envPtr); + TclEmitInstInt1( INST_JUMP_TRUE1, 24, envPtr); + TclEmitInstInt4( INST_REVERSE, 2, envPtr); + TclEmitInstInt4( INST_DICT_SET, 1, envPtr); + TclEmitInt4( workerIndex, envPtr); + TclAdjustStackDepth(-1, envPtr); + TclEmitOpcode( INST_POP, envPtr); + TclEmitInstInt4( INST_DICT_NEXT, infoIndex, envPtr); + TclEmitInstInt1( INST_JUMP_FALSE1, -20, envPtr); + TclEmitOpcode( INST_POP, envPtr); + TclEmitOpcode( INST_POP, envPtr); + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( infoIndex, envPtr); + } + ExceptionRangeEnds(envPtr, outLoop); + TclEmitOpcode( INST_END_CATCH, envPtr); + + /* + * Clean up any state left over. + */ + + Emit14Inst( INST_LOAD_SCALAR, workerIndex, envPtr); + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( workerIndex, envPtr); + TclEmitInstInt1( INST_JUMP1, 18, envPtr); + + /* + * If an exception happens when starting to iterate over the second (and + * subsequent) dicts. This is strictly not necessary, but it is nice. + */ + + ExceptionRangeTarget(envPtr, outLoop, catchOffset); + TclEmitOpcode( INST_PUSH_RETURN_OPTIONS, envPtr); + TclEmitOpcode( INST_PUSH_RESULT, envPtr); + TclEmitOpcode( INST_END_CATCH, envPtr); + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( workerIndex, envPtr); + TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); + TclEmitInt4( infoIndex, envPtr); + TclEmitOpcode( INST_RETURN_STK, envPtr); + return TCL_OK; } @@ -1036,6 +1502,7 @@ CompileDictEachCmd( TclEmitInstInt4(INST_OVER, 1, envPtr); TclEmitInstInt4(INST_DICT_SET, 1, envPtr); TclEmitInt4( collectVar, envPtr); + TclAdjustStackDepth(-1, envPtr); TclEmitOpcode( INST_POP, envPtr); } TclEmitOpcode( INST_POP, envPtr); @@ -1070,7 +1537,7 @@ CompileDictEachCmd( ExceptionRangeTarget(envPtr, loopRange, breakOffset); TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); - TclEmitInt4( infoIndex, envPtr); + TclEmitInt4( infoIndex, envPtr); TclEmitOpcode( INST_END_CATCH, envPtr); endTargetOffset = CurrentOffset(envPtr); TclEmitInstInt4( INST_JUMP4, 0, envPtr); @@ -1084,7 +1551,7 @@ CompileDictEachCmd( TclEmitOpcode( INST_PUSH_RETURN_OPTIONS, envPtr); TclEmitOpcode( INST_PUSH_RESULT, envPtr); TclEmitInstInt1( INST_UNSET_SCALAR, 0, envPtr); - TclEmitInt4( infoIndex, envPtr); + TclEmitInt4( infoIndex, envPtr); TclEmitOpcode( INST_END_CATCH, envPtr); if (collect == TCL_EACH_COLLECT) { TclEmitInstInt1(INST_UNSET_SCALAR, 0, envPtr); @@ -1098,7 +1565,7 @@ CompileDictEachCmd( * easy!) Note that we skip the END_CATCH. [Bug 1382528] */ - envPtr->currStackDepth = savedStackDepth+2; + envPtr->currStackDepth = savedStackDepth + 2; jumpDisplacement = CurrentOffset(envPtr) - emptyTargetOffset; TclUpdateInstInt4AtPc(INST_JUMP_TRUE4, jumpDisplacement, envPtr->codeStart + emptyTargetOffset); @@ -1294,6 +1761,7 @@ TclCompileDictUpdateCmd( (int) (CurrentOffset(envPtr) - jumpFixup.codeOffset)); } TclStackFree(interp, keyTokenPtrs); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -1542,6 +2010,7 @@ TclCompileDictWithCmd( PushLiteral(envPtr, "", 0); } } + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -1660,6 +2129,7 @@ TclCompileDictWithCmd( * Prepare for the start of the next command. */ + envPtr->currStackDepth = savedStackDepth + 1; if (TclFixupForwardJumpToHere(envPtr, &jumpFixup, 127)) { Tcl_Panic("TclCompileDictCmd(update): bad jump distance %d", (int) (CurrentOffset(envPtr) - jumpFixup.codeOffset)); @@ -1759,6 +2229,7 @@ TclCompileErrorCmd( * However, we only deal with the case where there is just a message. */ Tcl_Token *messageTokenPtr; + int savedStackDepth = envPtr->currStackDepth; DefineLineInformation; /* TIP #280 */ if (parsePtr->numWords != 2) { @@ -1769,6 +2240,7 @@ TclCompileErrorCmd( PushLiteral(envPtr, "-code error -level 0", 20); CompileWord(envPtr, messageTokenPtr, interp, 1); TclEmitOpcode(INST_RETURN_STK, envPtr); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -2512,6 +2984,226 @@ PrintForeachInfo( /* *---------------------------------------------------------------------- * + * TclCompileFormatCmd -- + * + * Procedure called to compile the "format" command. Handles cases that + * can be done as constants or simple string concatenation only. + * + * Results: + * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer + * evaluation to runtime. + * + * Side effects: + * Instructions are added to envPtr to execute the "format" command at + * runtime. + * + *---------------------------------------------------------------------- + */ + +int +TclCompileFormatCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = parsePtr->tokenPtr; + Tcl_Obj **objv, *formatObj, *tmpObj; + char *bytes, *start; + int i, j, len; + + /* + * Don't handle any guaranteed-error cases. + */ + + if (parsePtr->numWords < 2) { + return TCL_ERROR; + } + + /* + * Check if the argument words are all compile-time-known literals; that's + * a case we can handle by compiling to a constant. + */ + + formatObj = Tcl_NewObj(); + Tcl_IncrRefCount(formatObj); + tokenPtr = TokenAfter(tokenPtr); + if (!TclWordKnownAtCompileTime(tokenPtr, formatObj)) { + Tcl_DecrRefCount(formatObj); + return TCL_ERROR; + } + + objv = ckalloc((parsePtr->numWords-2) * sizeof(Tcl_Obj *)); + for (i=0 ; i+2 < parsePtr->numWords ; i++) { + tokenPtr = TokenAfter(tokenPtr); + objv[i] = Tcl_NewObj(); + Tcl_IncrRefCount(objv[i]); + if (!TclWordKnownAtCompileTime(tokenPtr, objv[i])) { + goto checkForStringConcatCase; + } + } + + /* + * Everything is a literal, so the result is constant too (or an error if + * the format is broken). Do the format now. + */ + + tmpObj = Tcl_Format(interp, Tcl_GetString(formatObj), + parsePtr->numWords-2, objv); + for (; --i>=0 ;) { + Tcl_DecrRefCount(objv[i]); + } + ckfree(objv); + Tcl_DecrRefCount(formatObj); + if (tmpObj == NULL) { + return TCL_ERROR; + } + + /* + * Not an error, always a constant result, so just push the result as a + * literal. Job done. + */ + + bytes = Tcl_GetStringFromObj(tmpObj, &len); + PushLiteral(envPtr, bytes, len); + Tcl_DecrRefCount(tmpObj); + return TCL_OK; + + checkForStringConcatCase: + /* + * See if we can generate a sequence of things to concatenate. This + * requires that all the % sequences be %s or %%, as everything else is + * sufficiently complex that we don't bother. + * + * First, get the state of the system relatively sensible (cleaning up + * after our attempt to spot a literal). + */ + + for (; --i>=0 ;) { + Tcl_DecrRefCount(objv[i]); + } + ckfree(objv); + tokenPtr = TokenAfter(parsePtr->tokenPtr); + tokenPtr = TokenAfter(tokenPtr); + i = 0; + + /* + * Now scan through and check for non-%s and non-%% substitutions. + */ + + for (bytes = Tcl_GetString(formatObj) ; *bytes ; bytes++) { + if (*bytes == '%') { + bytes++; + if (*bytes == 's') { + i++; + continue; + } else if (*bytes == '%') { + continue; + } + Tcl_DecrRefCount(formatObj); + return TCL_ERROR; + } + } + + /* + * Check if the number of things to concatenate will fit in a byte. + */ + + if (i+2 != parsePtr->numWords || i > 125) { + Tcl_DecrRefCount(formatObj); + return TCL_ERROR; + } + + /* + * Generate the pushes of the things to concatenate, a sequence of + * literals and compiled tokens (of which at least one is non-literal or + * we'd have the case in the first half of this function) which we will + * concatenate. + */ + + i = 0; /* The count of things to concat. */ + j = 2; /* The index into the argument tokens, for + * TIP#280 handling. */ + start = Tcl_GetString(formatObj); + /* The start of the currently-scanned literal + * in the format string. */ + tmpObj = Tcl_NewObj(); /* The buffer used to accumulate the literal + * being built. */ + for (bytes = start ; *bytes ; bytes++) { + if (*bytes == '%') { + Tcl_AppendToObj(tmpObj, start, bytes - start); + if (*++bytes == '%') { + Tcl_AppendToObj(tmpObj, "%", 1); + } else { + char *b = Tcl_GetStringFromObj(tmpObj, &len); + + /* + * If there is a non-empty literal from the format string, + * push it and reset. + */ + + if (len > 0) { + PushLiteral(envPtr, b, len); + Tcl_DecrRefCount(tmpObj); + tmpObj = Tcl_NewObj(); + i++; + } + + /* + * Push the code to produce the string that would be + * substituted with %s, except we'll be concatenating + * directly. + */ + + CompileWord(envPtr, tokenPtr, interp, j); + tokenPtr = TokenAfter(tokenPtr); + j++; + i++; + } + start = bytes + 1; + } + } + + /* + * Handle the case of a trailing literal. + */ + + Tcl_AppendToObj(tmpObj, start, bytes - start); + bytes = Tcl_GetStringFromObj(tmpObj, &len); + if (len > 0) { + PushLiteral(envPtr, bytes, len); + i++; + } + Tcl_DecrRefCount(tmpObj); + Tcl_DecrRefCount(formatObj); + + if (i > 1) { + /* + * Do the concatenation, which produces the result. + */ + + TclEmitInstInt1(INST_CONCAT1, i, envPtr); + } else { + /* + * EVIL HACK! Force there to be a string representation in the case + * where there's just a "%s" in the format; case covered by the test + * format-20.1 (and it is horrible...) + */ + + TclEmitOpcode(INST_DUP, envPtr); + PushLiteral(envPtr, "", 0); + TclEmitOpcode(INST_STR_EQ, envPtr); + TclEmitOpcode(INST_POP, envPtr); + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * * TclCompileGlobalCmd -- * * Procedure called to compile the "global" command. @@ -3022,22 +3714,105 @@ TclCompileIncrCmd( /* *---------------------------------------------------------------------- * - * TclCompileInfoExistsCmd -- + * TclCompileInfo*Cmd -- * - * Procedure called to compile the "info exists" subcommand. + * Procedures called to compile "info" subcommands. * * Results: * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer * evaluation to runtime. * * Side effects: - * Instructions are added to envPtr to execute the "info exists" - * subcommand at runtime. + * Instructions are added to envPtr to execute the "info" subcommand at + * runtime. * *---------------------------------------------------------------------- */ int +TclCompileInfoCommandsCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + Tcl_Obj *objPtr; + char *bytes; + + /* + * We require one compile-time known argument for the case we can compile. + */ + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(parsePtr->tokenPtr); + objPtr = Tcl_NewObj(); + Tcl_IncrRefCount(objPtr); + if (!TclWordKnownAtCompileTime(tokenPtr, objPtr)) { + goto notCompilable; + } + bytes = Tcl_GetString(objPtr); + + /* + * We require that the argument start with "::" and not have any of "*\[?" + * in it. (Theoretically, we should look in only the final component, but + * the difference is so slight given current naming practices.) + */ + + if (bytes[0] != ':' || bytes[1] != ':' || !TclMatchIsTrivial(bytes)) { + goto notCompilable; + } + Tcl_DecrRefCount(objPtr); + + /* + * Confirmed as a literal that will not frighten the horses. Compile. Note + * that the result needs to be list-ified. + */ + + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitOpcode( INST_RESOLVE_COMMAND, envPtr); + TclEmitOpcode( INST_DUP, envPtr); + TclEmitOpcode( INST_STR_LEN, envPtr); + TclEmitInstInt1( INST_JUMP_FALSE1, 7, envPtr); + TclEmitInstInt4( INST_LIST, 1, envPtr); + return TCL_OK; + + notCompilable: + Tcl_DecrRefCount(objPtr); + return TCL_ERROR; +} + +int +TclCompileInfoCoroutineCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + /* + * Only compile [info coroutine] without arguments. + */ + + if (parsePtr->numWords != 1) { + return TCL_ERROR; + } + + /* + * Not much to do; we compile to a single instruction... + */ + + TclEmitOpcode( INST_COROUTINE_NAME, envPtr); + return TCL_OK; +} + +int TclCompileInfoExistsCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command @@ -3088,6 +3863,118 @@ TclCompileInfoExistsCmd( return TCL_OK; } + +int +TclCompileInfoLevelCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + /* + * Only compile [info level] without arguments or with a single argument. + */ + + if (parsePtr->numWords == 1) { + /* + * Not much to do; we compile to a single instruction... + */ + + TclEmitOpcode( INST_INFO_LEVEL_NUM, envPtr); + } else if (parsePtr->numWords != 2) { + return TCL_ERROR; + } else { + DefineLineInformation; /* TIP #280 */ + + /* + * Compile the argument, then add the instruction to convert it into a + * list of arguments. + */ + + SetLineInformation(1); + CompileTokens(envPtr, TokenAfter(parsePtr->tokenPtr), interp); + TclEmitOpcode( INST_INFO_LEVEL_ARGS, envPtr); + } + return TCL_OK; +} + +int +TclCompileInfoObjectClassCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitOpcode( INST_TCLOO_CLASS, envPtr); + return TCL_OK; +} + +int +TclCompileInfoObjectIsACmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + + /* + * We only handle [info object isa object <somevalue>]. The first three + * words are compressed to a single token by the ensemble compilation + * engine. + */ + + if (parsePtr->numWords != 3) { + return TCL_ERROR; + } + if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD || tokenPtr[1].size < 1 + || strncmp(tokenPtr[1].start, "object", tokenPtr[1].size)) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(tokenPtr); + + /* + * Issue the code. + */ + + CompileWord(envPtr, tokenPtr, interp, 2); + TclEmitOpcode( INST_TCLOO_IS_OBJECT, envPtr); + return TCL_OK; +} + +int +TclCompileInfoObjectNamespaceCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitOpcode( INST_TCLOO_NS, envPtr); + return TCL_OK; +} /* *---------------------------------------------------------------------- @@ -3936,11 +4823,11 @@ TclCompileLmapCmd( /* *---------------------------------------------------------------------- * - * TclCompileNamespaceCmd -- + * TclCompileNamespace*Cmd -- * - * Procedure called to compile the "namespace" command; currently, only - * the subcommand "namespace upvar" is compiled to bytecodes, and then - * only inside a procedure(-like) context. + * Procedures called to compile the "namespace" command; currently, only + * the subcommands "namespace current" and "namespace upvar" are compiled + * to bytecodes, and the latter only inside a procedure(-like) context. * * Results: * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer @@ -3954,6 +4841,154 @@ TclCompileLmapCmd( */ int +TclCompileNamespaceCurrentCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + /* + * Only compile [namespace current] without arguments. + */ + + if (parsePtr->numWords != 1) { + return TCL_ERROR; + } + + /* + * Not much to do; we compile to a single instruction... + */ + + TclEmitOpcode( INST_NS_CURRENT, envPtr); + return TCL_OK; +} + +int +TclCompileNamespaceCodeCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + Tcl_Token *tokenPtr; + DefineLineInformation; /* TIP #280 */ + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(parsePtr->tokenPtr); + + /* + * The specification of [namespace code] is rather shocking, in that it is + * supposed to check if the argument is itself the result of [namespace + * code] and not apply itself in that case. Which is excessively cautious, + * but what the test suite checks for. + */ + + if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD || (tokenPtr[1].size > 20 + && strncmp(tokenPtr[1].start, "::namespace inscope ", 20) == 0)) { + /* + * Technically, we could just pass a literal '::namespace inscope ' + * term through, but that's something which really shouldn't be + * occurring as something that the user writes so we'll just punt it. + */ + + return TCL_ERROR; + } + + /* + * Now we can compile using the same strategy as [namespace code]'s normal + * implementation does internally. Note that we can't bind the namespace + * name directly here, because TclOO plays complex games with namespaces; + * the value needs to be determined at runtime for safety. + */ + + PushLiteral(envPtr, "::namespace", 11); + PushLiteral(envPtr, "inscope", 7); + TclEmitOpcode( INST_NS_CURRENT, envPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + TclEmitInstInt4( INST_LIST, 4, envPtr); + return TCL_OK; +} + +int +TclCompileNamespaceQualifiersCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + DefineLineInformation; /* TIP #280 */ + int off; + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + + CompileWord(envPtr, tokenPtr, interp, 1); + PushLiteral(envPtr, "0", 1); + PushLiteral(envPtr, "::", 2); + TclEmitInstInt4( INST_OVER, 2, envPtr); + TclEmitOpcode( INST_STR_FIND_LAST, envPtr); + off = CurrentOffset(envPtr); + PushLiteral(envPtr, "1", 1); + TclEmitOpcode( INST_SUB, envPtr); + TclEmitInstInt4( INST_OVER, 2, envPtr); + TclEmitInstInt4( INST_OVER, 1, envPtr); + TclEmitOpcode( INST_STR_INDEX, envPtr); + PushLiteral(envPtr, ":", 1); + TclEmitOpcode( INST_STR_EQ, envPtr); + off = off - CurrentOffset(envPtr); + TclEmitInstInt1( INST_JUMP_TRUE1, off, envPtr); + TclEmitOpcode( INST_STR_RANGE, envPtr); + return TCL_OK; +} + +int +TclCompileNamespaceTailCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); + DefineLineInformation; /* TIP #280 */ + JumpFixup jumpFixup; + + if (parsePtr->numWords != 2) { + return TCL_ERROR; + } + + /* + * Take care; only add 2 to found index if the string was actually found. + */ + + CompileWord(envPtr, tokenPtr, interp, 1); + PushLiteral(envPtr, "::", 2); + TclEmitInstInt4( INST_OVER, 1, envPtr); + TclEmitOpcode( INST_STR_FIND_LAST, envPtr); + TclEmitOpcode( INST_DUP, envPtr); + PushLiteral(envPtr, "0", 1); + TclEmitOpcode( INST_GE, envPtr); + TclEmitForwardJump(envPtr, TCL_FALSE_JUMP, &jumpFixup); + PushLiteral(envPtr, "2", 1); + TclEmitOpcode( INST_ADD, envPtr); + TclFixupForwardJumpToHere(envPtr, &jumpFixup, 127); + PushLiteral(envPtr, "end", 3); + TclEmitOpcode( INST_STR_RANGE, envPtr); + return TCL_OK; +} + +int TclCompileNamespaceUpvarCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command @@ -4015,6 +5050,52 @@ TclCompileNamespaceUpvarCmd( PushLiteral(envPtr, "", 0); return TCL_OK; } + +int +TclCompileNamespaceWhichCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr, *opt; + int idx; + + if (parsePtr->numWords < 2 || parsePtr->numWords > 3) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(parsePtr->tokenPtr); + idx = 1; + + /* + * If there's an option, check that it's "-command". We don't handle + * "-variable" (currently) and anything else is an error. + */ + + if (parsePtr->numWords == 3) { + if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD) { + return TCL_ERROR; + } + opt = tokenPtr + 1; + if (opt->size < 2 || opt->size > 8 + || strncmp(opt->start, "-command", opt->size) != 0) { + return TCL_ERROR; + } + tokenPtr = TokenAfter(tokenPtr); + idx++; + } + + /* + * Issue the bytecode. + */ + + CompileWord(envPtr, tokenPtr, interp, idx); + TclEmitOpcode( INST_RESOLVE_COMMAND, envPtr); + return TCL_OK; +} /* *---------------------------------------------------------------------- @@ -4184,6 +5265,180 @@ TclCompileRegexpCmd( /* *---------------------------------------------------------------------- * + * TclCompileRegsubCmd -- + * + * Procedure called to compile the "regsub" command. + * + * Results: + * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer + * evaluation to runtime. + * + * Side effects: + * Instructions are added to envPtr to execute the "regsub" command at + * runtime. + * + *---------------------------------------------------------------------- + */ + +int +TclCompileRegsubCmd( + Tcl_Interp *interp, /* Tcl interpreter for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the + * command. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds the resulting instructions. */ +{ + /* + * We only compile the case with [regsub -all] where the pattern is both + * known at compile time and simple (i.e., no RE metacharacters). That is, + * the pattern must be translatable into a glob like "*foo*" with no other + * glob metacharacters inside it; there must be some "foo" in there too. + * The substitution string must also be known at compile time and free of + * metacharacters ("\digit" and "&"). Finally, there must not be a + * variable mentioned in the [regsub] to write the result back to (because + * we can't get the count of substitutions that would be the result in + * that case). The key is that these are the conditions under which a + * [string map] could be used instead, in particular a [string map] of the + * form we can compile to bytecode. + * + * In short, we look for: + * + * regsub -all [--] simpleRE string simpleReplacement + * + * The only optional part is the "--", and no other options are handled. + */ + + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr, *stringTokenPtr; + Tcl_Obj *patternObj = NULL, *replacementObj = NULL; + Tcl_DString pattern; + const char *bytes; + int len, exact, result = TCL_ERROR; + + if (parsePtr->numWords < 5 || parsePtr->numWords > 6) { + return TCL_ERROR; + } + + /* + * Parse the "-all", which must be the first argument (other options not + * supported, non-"-all" substitution we can't compile). + */ + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD || tokenPtr[1].size != 4 + || strncmp(tokenPtr[1].start, "-all", 4)) { + return TCL_ERROR; + } + + /* + * Get the pattern into patternObj, checking for "--" in the process. + */ + + Tcl_DStringInit(&pattern); + tokenPtr = TokenAfter(tokenPtr); + patternObj = Tcl_NewObj(); + if (!TclWordKnownAtCompileTime(tokenPtr, patternObj)) { + goto done; + } + if (Tcl_GetString(patternObj)[0] == '-') { + if (strcmp(Tcl_GetString(patternObj), "--") != 0 + || parsePtr->numWords == 5) { + goto done; + } + tokenPtr = TokenAfter(tokenPtr); + Tcl_DecrRefCount(patternObj); + patternObj = Tcl_NewObj(); + if (!TclWordKnownAtCompileTime(tokenPtr, patternObj)) { + goto done; + } + } else if (parsePtr->numWords == 6) { + goto done; + } + + /* + * Identify the code which produces the string to apply the substitution + * to (stringTokenPtr), and the replacement string (into replacementObj). + */ + + stringTokenPtr = TokenAfter(tokenPtr); + tokenPtr = TokenAfter(stringTokenPtr); + replacementObj = Tcl_NewObj(); + if (!TclWordKnownAtCompileTime(tokenPtr, replacementObj)) { + goto done; + } + + /* + * Next, higher-level checks. Is the RE a very simple glob? Is the + * replacement "simple"? + */ + + bytes = Tcl_GetStringFromObj(patternObj, &len); + if (TclReToGlob(NULL, bytes, len, &pattern, &exact) != TCL_OK || exact) { + goto done; + } + bytes = Tcl_DStringValue(&pattern); + if (*bytes++ != '*') { + goto done; + } + while (1) { + switch (*bytes) { + case '*': + if (bytes[1] == '\0') { + /* + * OK, we've proved there are no metacharacters except for the + * '*' at each end. + */ + + len = Tcl_DStringLength(&pattern) - 2; + if (len > 0) { + goto isSimpleGlob; + } + + /* + * The pattern is "**"! I believe that should be impossible, + * but we definitely can't handle that at all. + */ + } + case '\0': case '?': case '[': case '\\': + goto done; + } + bytes++; + } + isSimpleGlob: + for (bytes = Tcl_GetString(replacementObj); *bytes; bytes++) { + switch (*bytes) { + case '\\': case '&': + goto done; + } + } + + /* + * Proved the simplicity constraints! Time to issue the code. + */ + + result = TCL_OK; + bytes = Tcl_DStringValue(&pattern) + 1; + PushLiteral(envPtr, bytes, len); + bytes = Tcl_GetStringFromObj(replacementObj, &len); + PushLiteral(envPtr, bytes, len); + CompileWord(envPtr, stringTokenPtr, interp, parsePtr->numWords-2); + TclEmitOpcode( INST_STR_MAP, envPtr); + + done: + Tcl_DStringFree(&pattern); + if (patternObj) { + Tcl_DecrRefCount(patternObj); + } + if (replacementObj) { + Tcl_DecrRefCount(replacementObj); + } + return result; +} + +/* + *---------------------------------------------------------------------- + * * TclCompileReturnCmd -- * * Procedure called to compile the "return" command. @@ -4216,6 +5471,7 @@ TclCompileReturnCmd( int numWords = parsePtr->numWords; int explicitResult = (0 == (numWords % 2)); int numOptionWords = numWords - 1 - explicitResult; + int savedStackDepth = envPtr->currStackDepth; Tcl_Obj *returnOpts, **objv; Tcl_Token *wordTokenPtr = TokenAfter(parsePtr->tokenPtr); DefineLineInformation; /* TIP #280 */ @@ -4238,6 +5494,7 @@ TclCompileReturnCmd( CompileWord(envPtr, optsTokenPtr, interp, 2); CompileWord(envPtr, msgTokenPtr, interp, 3); TclEmitOpcode(INST_RETURN_STK, envPtr); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -4662,6 +5919,69 @@ IndexTailVarIfKnown( return localIndex; } +int +TclCompileObjectSelfCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + /* + * We only handle [self] and [self object] (which is the same operation). + * These are the only very common operations on [self] for which + * bytecoding is at all reasonable. + */ + + if (parsePtr->numWords == 1) { + goto compileSelfObject; + } else if (parsePtr->numWords == 2) { + Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr), *subcmd; + + if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD || tokenPtr[1].size==0) { + return TCL_ERROR; + } + + subcmd = tokenPtr + 1; + if (strncmp(subcmd->start, "object", subcmd->size) == 0) { + goto compileSelfObject; + } else if (strncmp(subcmd->start, "namespace", subcmd->size) == 0) { + goto compileSelfNamespace; + } + } + + /* + * Can't compile; handle with runtime call. + */ + + return TCL_ERROR; + + compileSelfObject: + + /* + * This delegates the entire problem to a single opcode. + */ + + TclEmitOpcode( INST_TCLOO_SELF, envPtr); + return TCL_OK; + + compileSelfNamespace: + + /* + * This is formally only correct with TclOO methods as they are currently + * implemented; it assumes that the current namespace is invariably when a + * TclOO context is present is the object's namespace, and that's + * technically only something that's a matter of current policy. But it + * avoids creating another opcode, so that's all good! + */ + + TclEmitOpcode( INST_TCLOO_SELF, envPtr); + TclEmitOpcode( INST_POP, envPtr); + TclEmitOpcode( INST_NS_CURRENT, envPtr); + return TCL_OK; +} + /* *---------------------------------------------------------------------- * diff --git a/generic/tclCompCmdsSZ.c b/generic/tclCompCmdsSZ.c index 8ed3a95..be63e0e 100644 --- a/generic/tclCompCmdsSZ.c +++ b/generic/tclCompCmdsSZ.c @@ -133,6 +133,8 @@ const AuxDataType tclJumptableInfoType = { #define OP(name) TclEmitOpcode(INST_##name, envPtr) #define OP1(name,val) TclEmitInstInt1(INST_##name,(val),envPtr) #define OP4(name,val) TclEmitInstInt4(INST_##name,(val),envPtr) +#define OP14(name,val1,val2) \ + TclEmitInstInt1(INST_##name,(val1),envPtr);TclEmitInt4((val2),envPtr) #define OP44(name,val1,val2) \ TclEmitInstInt4(INST_##name,(val1),envPtr);TclEmitInt4((val2),envPtr) #define BODY(token,index) \ @@ -249,18 +251,18 @@ TclCompileSetCmd( /* *---------------------------------------------------------------------- * - * TclCompileStringCmpCmd -- + * TclCompileString*Cmd -- * - * Procedure called to compile the simplest and most common form of the - * "string compare" command. + * Procedures called to compile various subcommands of the "string" + * command. * * Results: * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer * evaluation to runtime. * * Side effects: - * Instructions are added to envPtr to execute the "string compare" - * command at runtime. + * Instructions are added to envPtr to execute the "string" command at + * runtime. * *---------------------------------------------------------------------- */ @@ -296,25 +298,6 @@ TclCompileStringCmpCmd( TclEmitOpcode(INST_STR_CMP, envPtr); return TCL_OK; } - -/* - *---------------------------------------------------------------------- - * - * TclCompileStringEqualCmd -- - * - * Procedure called to compile the simplest and most common form of the - * "string equal" command. - * - * Results: - * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer - * evaluation to runtime. - * - * Side effects: - * Instructions are added to envPtr to execute the "string equal" command - * at runtime. - * - *---------------------------------------------------------------------- - */ int TclCompileStringEqualCmd( @@ -347,25 +330,70 @@ TclCompileStringEqualCmd( TclEmitOpcode(INST_STR_EQ, envPtr); return TCL_OK; } - -/* - *---------------------------------------------------------------------- - * - * TclCompileStringIndexCmd -- - * - * Procedure called to compile the simplest and most common form of the - * "string index" command. - * - * Results: - * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer - * evaluation to runtime. - * - * Side effects: - * Instructions are added to envPtr to execute the "string index" command - * at runtime. - * - *---------------------------------------------------------------------- - */ + +int +TclCompileStringFirstCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + + /* + * We don't support any flags; the bytecode isn't that sophisticated. + */ + + if (parsePtr->numWords != 3) { + return TCL_ERROR; + } + + /* + * Push the two operands onto the stack and then the test. + */ + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 2); + OP(STR_FIND); + return TCL_OK; +} + +int +TclCompileStringLastCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr; + + /* + * We don't support any flags; the bytecode isn't that sophisticated. + */ + + if (parsePtr->numWords != 3) { + return TCL_ERROR; + } + + /* + * Push the two operands onto the stack and then the test. + */ + + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 2); + OP(STR_FIND_LAST); + return TCL_OK; +} int TclCompileStringIndexCmd( @@ -394,25 +422,6 @@ TclCompileStringIndexCmd( TclEmitOpcode(INST_STR_INDEX, envPtr); return TCL_OK; } - -/* - *---------------------------------------------------------------------- - * - * TclCompileStringMatchCmd -- - * - * Procedure called to compile the simplest and most common form of the - * "string match" command. - * - * Results: - * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer - * evaluation to runtime. - * - * Side effects: - * Instructions are added to envPtr to execute the "string match" command - * at runtime. - * - *---------------------------------------------------------------------- - */ int TclCompileStringMatchCmd( @@ -494,25 +503,6 @@ TclCompileStringMatchCmd( } return TCL_OK; } - -/* - *---------------------------------------------------------------------- - * - * TclCompileStringLenCmd -- - * - * Procedure called to compile the simplest and most common form of the - * "string length" command. - * - * Results: - * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer - * evaluation to runtime. - * - * Side effects: - * Instructions are added to envPtr to execute the "string length" - * command at runtime. - * - *---------------------------------------------------------------------- - */ int TclCompileStringLenCmd( @@ -553,6 +543,158 @@ TclCompileStringLenCmd( TclDecrRefCount(objPtr); return TCL_OK; } + +int +TclCompileStringMapCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *mapTokenPtr, *stringTokenPtr; + Tcl_Obj *mapObj, **objv; + char *bytes; + int len; + + /* + * We only handle the case: + * + * string map {foo bar} $thing + * + * That is, a literal two-element list (doesn't need to be brace-quoted, + * but does need to be compile-time knowable) and any old argument (the + * thing to map). + */ + + if (parsePtr->numWords != 3) { + return TCL_ERROR; + } + mapTokenPtr = TokenAfter(parsePtr->tokenPtr); + stringTokenPtr = TokenAfter(mapTokenPtr); + mapObj = Tcl_NewObj(); + Tcl_IncrRefCount(mapObj); + if (!TclWordKnownAtCompileTime(mapTokenPtr, mapObj)) { + Tcl_DecrRefCount(mapObj); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(NULL, mapObj, &len, &objv) != TCL_OK) { + Tcl_DecrRefCount(mapObj); + return TCL_ERROR; + } else if (len != 2) { + Tcl_DecrRefCount(mapObj); + return TCL_ERROR; + } + + /* + * Now issue the opcodes. Note that in the case that we know that the + * first word is an empty word, we don't issue the map at all. That is the + * correct semantics for mapping. + */ + + bytes = Tcl_GetStringFromObj(objv[0], &len); + if (len == 0) { + CompileWord(envPtr, stringTokenPtr, interp, 2); + } else { + PushLiteral(envPtr, bytes, len); + bytes = Tcl_GetStringFromObj(objv[1], &len); + PushLiteral(envPtr, bytes, len); + CompileWord(envPtr, stringTokenPtr, interp, 2); + OP(STR_MAP); + } + Tcl_DecrRefCount(mapObj); + return TCL_OK; +} + +int +TclCompileStringRangeCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *stringTokenPtr, *fromTokenPtr, *toTokenPtr; + Tcl_Obj *tmpObj; + int idx1, idx2, result; + + if (parsePtr->numWords != 4) { + return TCL_ERROR; + } + stringTokenPtr = TokenAfter(parsePtr->tokenPtr); + fromTokenPtr = TokenAfter(stringTokenPtr); + toTokenPtr = TokenAfter(fromTokenPtr); + + /* + * Parse the first index. Will only compile if it is constant and not an + * _integer_ less than zero (since we reserve negative indices here for + * end-relative indexing). + */ + + tmpObj = Tcl_NewObj(); + result = TCL_ERROR; + if (TclWordKnownAtCompileTime(fromTokenPtr, tmpObj)) { + if (TclGetIntFromObj(NULL, tmpObj, &idx1) == TCL_OK) { + if (idx1 >= 0) { + result = TCL_OK; + } + } else if (TclGetIntForIndexM(NULL, tmpObj, -2, &idx1) == TCL_OK) { + if (idx1 <= -2) { + result = TCL_OK; + } + } + } + TclDecrRefCount(tmpObj); + if (result != TCL_OK) { + goto nonConstantIndices; + } + + /* + * Parse the second index. Will only compile if it is constant and not an + * _integer_ less than zero (since we reserve negative indices here for + * end-relative indexing). + */ + + tmpObj = Tcl_NewObj(); + result = TCL_ERROR; + if (TclWordKnownAtCompileTime(toTokenPtr, tmpObj)) { + if (TclGetIntFromObj(NULL, tmpObj, &idx2) == TCL_OK) { + if (idx2 >= 0) { + result = TCL_OK; + } + } else if (TclGetIntForIndexM(NULL, tmpObj, -2, &idx2) == TCL_OK) { + if (idx2 <= -2) { + result = TCL_OK; + } + } + } + TclDecrRefCount(tmpObj); + if (result != TCL_OK) { + goto nonConstantIndices; + } + + /* + * 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; + + /* + * Push the operands onto the stack and then the substring operation. + */ + + nonConstantIndices: + CompileWord(envPtr, stringTokenPtr, interp, 1); + CompileWord(envPtr, fromTokenPtr, interp, 2); + CompileWord(envPtr, toTokenPtr, interp, 3); + OP( STR_RANGE); + return TCL_OK; +} /* *---------------------------------------------------------------------- @@ -697,11 +839,11 @@ TclSubstCompile( } while (count > 255) { - TclEmitInstInt1(INST_CONCAT1, 255, envPtr); + OP1( CONCAT1, 255); count -= 254; } if (count > 1) { - TclEmitInstInt1(INST_CONCAT1, count, envPtr); + OP1( CONCAT1, count); count = 1; } @@ -722,7 +864,7 @@ TclSubstCompile( envPtr->line = bline; catchRange = DeclareExceptionRange(envPtr, CATCH_EXCEPTION_RANGE); - TclEmitInstInt4(INST_BEGIN_CATCH4, catchRange, envPtr); + OP4( BEGIN_CATCH4, catchRange); ExceptionRangeStarts(envPtr, catchRange); switch (tokenPtr->type) { @@ -743,20 +885,20 @@ TclSubstCompile( ExceptionRangeEnds(envPtr, catchRange); /* Substitution produced TCL_OK */ - TclEmitOpcode(INST_END_CATCH, envPtr); + OP( END_CATCH); TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, &okFixup); /* Exceptional return codes processed here */ ExceptionRangeTarget(envPtr, catchRange, catchOffset); - TclEmitOpcode(INST_PUSH_RETURN_OPTIONS, envPtr); - TclEmitOpcode(INST_PUSH_RESULT, envPtr); - TclEmitOpcode(INST_PUSH_RETURN_CODE, envPtr); - TclEmitOpcode(INST_END_CATCH, envPtr); - TclEmitOpcode(INST_RETURN_CODE_BRANCH, envPtr); + OP( PUSH_RETURN_OPTIONS); + OP( PUSH_RESULT); + OP( PUSH_RETURN_CODE); + OP( END_CATCH); + OP( RETURN_CODE_BRANCH); /* ERROR -> reraise it */ - TclEmitOpcode(INST_RETURN_STK, envPtr); - TclEmitOpcode(INST_NOP, envPtr); + OP( RETURN_STK); + OP( NOP); /* RETURN */ TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, &returnFixup); @@ -775,14 +917,14 @@ TclSubstCompile( Tcl_Panic("TclCompileSubstCmd: bad break jump distance %d", (int) (CurrentOffset(envPtr) - breakFixup.codeOffset)); } - TclEmitOpcode(INST_POP, envPtr); - TclEmitOpcode(INST_POP, envPtr); + OP( POP); + OP( POP); breakJump = CurrentOffset(envPtr) - breakOffset; if (breakJump > 127) { - TclEmitInstInt4(INST_JUMP4, -breakJump, envPtr); + OP4(JUMP4, -breakJump); } else { - TclEmitInstInt1(INST_JUMP1, -breakJump, envPtr); + OP1(JUMP1, -breakJump); } /* CONTINUE destination */ @@ -790,8 +932,8 @@ TclSubstCompile( Tcl_Panic("TclCompileSubstCmd: bad continue jump distance %d", (int) (CurrentOffset(envPtr) - continueFixup.codeOffset)); } - TclEmitOpcode(INST_POP, envPtr); - TclEmitOpcode(INST_POP, envPtr); + OP( POP); + OP( POP); TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, &endFixup); /* RETURN + other destination */ @@ -808,8 +950,8 @@ TclSubstCompile( * Pull the result to top of stack, discard options dict. */ - TclEmitInstInt4(INST_REVERSE, 2, envPtr); - TclEmitOpcode(INST_POP, envPtr); + OP4( REVERSE, 2); + OP( POP); /* * We've emitted several POP instructions, and the automatic @@ -828,7 +970,7 @@ TclSubstCompile( (int) (CurrentOffset(envPtr) - okFixup.codeOffset)); } if (count > 1) { - TclEmitInstInt1(INST_CONCAT1, count, envPtr); + OP1(CONCAT1, count); count = 1; } @@ -840,13 +982,12 @@ TclSubstCompile( bline = envPtr->line; } - while (count > 255) { - TclEmitInstInt1(INST_CONCAT1, 255, envPtr); + OP1( CONCAT1, 255); count -= 254; } if (count > 1) { - TclEmitInstInt1(INST_CONCAT1, count, envPtr); + OP1( CONCAT1, count); } Tcl_FreeParse(&parse); @@ -854,6 +995,7 @@ TclSubstCompile( if (state != NULL) { Tcl_RestoreInterpState(interp, state); TclCompileSyntaxError(interp, envPtr); + TclAdjustStackDepth(-1, envPtr); } /* Final target of the multi-jump from all BREAKs */ @@ -1277,14 +1419,14 @@ IssueSwitchChainedTests( switch (mode) { case Switch_Exact: - TclEmitOpcode(INST_DUP, envPtr); + OP( DUP); TclCompileTokens(interp, bodyToken[i], 1, envPtr); - TclEmitOpcode(INST_STR_EQ, envPtr); + OP( STR_EQ); break; case Switch_Glob: TclCompileTokens(interp, bodyToken[i], 1, envPtr); - TclEmitInstInt4(INST_OVER, 1, envPtr); - TclEmitInstInt1(INST_STR_MATCH, noCase, envPtr); + OP4( OVER, 1); + OP1( STR_MATCH, noCase); break; case Switch_Regexp: simple = exact = 0; @@ -1323,7 +1465,7 @@ IssueSwitchChainedTests( TclCompileTokens(interp, bodyToken[i], 1, envPtr); } - TclEmitInstInt4(INST_OVER, 1, envPtr); + OP4( OVER, 1); if (!simple) { /* * Pass correct RE compile flags. We use only Int1 @@ -1335,11 +1477,11 @@ IssueSwitchChainedTests( int cflags = TCL_REG_ADVANCED | (noCase ? TCL_REG_NOCASE : 0); - TclEmitInstInt1(INST_REGEXP, cflags, envPtr); + OP1(REGEXP, cflags); } else if (exact && !noCase) { - TclEmitOpcode(INST_STR_EQ, envPtr); + OP( STR_EQ); } else { - TclEmitInstInt1(INST_STR_MATCH, noCase, envPtr); + OP1(STR_MATCH, noCase); } break; default: @@ -1404,7 +1546,7 @@ IssueSwitchChainedTests( * pattern. */ - TclEmitOpcode(INST_POP, envPtr); + OP( POP); envPtr->currStackDepth = savedStackDepth + 1; envPtr->line = bodyLines[i+1]; /* TIP #280 */ envPtr->clNext = bodyContLines[i+1]; /* TIP #280 */ @@ -1426,7 +1568,7 @@ IssueSwitchChainedTests( */ if (!foundDefault) { - TclEmitOpcode(INST_POP, envPtr); + OP( POP); PushLiteral(envPtr, "", 0); } @@ -1498,6 +1640,7 @@ IssueSwitchJumpTable( int **bodyContLines) /* Array of continuation line info. */ { JumptableInfo *jtPtr; + int savedStackDepth = envPtr->currStackDepth; int infoIndex, isNew, *finalFixups, numRealBodies = 0, jumpLocation; int mustGenerate, foundDefault, jumpToDefault, i; Tcl_DString buffer; @@ -1537,9 +1680,9 @@ IssueSwitchJumpTable( */ jumpLocation = CurrentOffset(envPtr); - TclEmitInstInt4(INST_JUMP_TABLE, infoIndex, envPtr); + OP4( JUMP_TABLE, infoIndex); jumpToDefault = CurrentOffset(envPtr); - TclEmitInstInt4(INST_JUMP4, 0, envPtr); + OP4( JUMP4, 0); for (i=0 ; i<numBodyTokens ; i+=2) { /* @@ -1610,6 +1753,7 @@ IssueSwitchJumpTable( * Compile the body of the arm. */ + envPtr->currStackDepth = savedStackDepth; envPtr->line = bodyLines[i+1]; /* TIP #280 */ envPtr->clNext = bodyContLines[i+1]; /* TIP #280 */ TclCompileCmdWord(interp, bodyToken[i+1], 1, envPtr); @@ -1630,7 +1774,7 @@ IssueSwitchJumpTable( * rewriting when we fixed this all up. */ - TclEmitInstInt4(INST_JUMP4, 0, envPtr); + OP4( JUMP4, 0); } } @@ -1641,6 +1785,7 @@ IssueSwitchJumpTable( */ if (!foundDefault) { + envPtr->currStackDepth = savedStackDepth; TclStoreInt4AtPtr(CurrentOffset(envPtr)-jumpToDefault, envPtr->codeStart+jumpToDefault+1); PushLiteral(envPtr, "", 0); @@ -1661,6 +1806,7 @@ IssueSwitchJumpTable( */ TclStackFree(interp, finalFixups); + envPtr->currStackDepth = savedStackDepth + 1; } /* @@ -1746,6 +1892,50 @@ PrintJumptableInfo( /* *---------------------------------------------------------------------- * + * TclCompileTailcallCmd -- + * + * Procedure called to compile the "tailcall" command. + * + * Results: + * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer + * evaluation to runtime. + * + * Side effects: + * Instructions are added to envPtr to execute the "tailcall" command at + * runtime. + * + *---------------------------------------------------------------------- + */ + +int +TclCompileTailcallCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + DefineLineInformation; /* TIP #280 */ + Tcl_Token *tokenPtr = parsePtr->tokenPtr; + int i; + + if (parsePtr->numWords < 2 || parsePtr->numWords > 256 + || envPtr->procPtr == NULL) { + return TCL_ERROR; + } + + for (i=1 ; i<parsePtr->numWords ; i++) { + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, i); + } + TclEmitInstInt1( INST_TAILCALL, parsePtr->numWords-1, envPtr); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * * TclCompileThrowCmd -- * * Procedure called to compile the "throw" command. @@ -1772,6 +1962,7 @@ TclCompileThrowCmd( { DefineLineInformation; /* TIP #280 */ int numWords = parsePtr->numWords; + int savedStackDepth = envPtr->currStackDepth; Tcl_Token *codeToken, *msgToken; Tcl_Obj *objPtr; @@ -1802,6 +1993,7 @@ TclCompileThrowCmd( CompileWord(envPtr, msgToken, interp, 2); TclCompileSyntaxError(interp, envPtr); Tcl_DecrRefCount(objPtr); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } if (len == 0) { @@ -1822,6 +2014,7 @@ TclCompileThrowCmd( PushLiteral(envPtr, string, len); TclDecrRefCount(dictPtr); OP44( RETURN_IMM, 1, 0); + envPtr->currStackDepth = savedStackDepth + 1; } else { /* * When the code token is not known at compilation time, we need to do @@ -1850,6 +2043,7 @@ TclCompileThrowCmd( PUSH( ""); OP44( RETURN_IMM, 1, 0); } + envPtr->currStackDepth = savedStackDepth + 1; TclDecrRefCount(objPtr); return TCL_OK; } @@ -2117,6 +2311,7 @@ IssueTryInstructions( { DefineLineInformation; /* TIP #280 */ int range, resultVar, optionsVar; + int savedStackDepth = envPtr->currStackDepth; int i, j, len, forwardsNeedFixing = 0; int *addrsToFix, *forwardsToFix, notCodeJumpSource, notECJumpSource; char buf[TCL_INTEGER_SPACE]; @@ -2178,6 +2373,7 @@ IssueTryInstructions( LOAD( optionsVar); PUSH( "-errorcode"); OP4( DICT_GET, 1); + TclAdjustStackDepth(-1, envPtr); OP44( LIST_RANGE_IMM, 0, len-1); PUSH( TclGetString(matchClauses[i])); OP( STR_EQ); @@ -2218,6 +2414,7 @@ IssueTryInstructions( forwardsToFix[j] = -1; } } + envPtr->currStackDepth = savedStackDepth; BODY( handlerTokens[i], 5+i*4); } @@ -2249,6 +2446,7 @@ IssueTryInstructions( } TclStackFree(interp, forwardsToFix); TclStackFree(interp, addrsToFix); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -2285,6 +2483,7 @@ IssueTryFinallyInstructions( range = DeclareExceptionRange(envPtr, CATCH_EXCEPTION_RANGE); OP4( BEGIN_CATCH4, range); ExceptionRangeStarts(envPtr, range); + envPtr->currStackDepth = savedStackDepth; BODY( bodyToken, 1); ExceptionRangeEnds(envPtr, range); PUSH( "0"); @@ -2329,6 +2528,7 @@ IssueTryFinallyInstructions( LOAD( optionsVar); PUSH( "-errorcode"); OP4( DICT_GET, 1); + TclAdjustStackDepth(-1, envPtr); OP44( LIST_RANGE_IMM, 0, len-1); PUSH( TclGetString(matchClauses[i])); OP( STR_EQ); @@ -2401,6 +2601,7 @@ IssueTryFinallyInstructions( } OP4( BEGIN_CATCH4, range); } + envPtr->currStackDepth = savedStackDepth; BODY( handlerTokens[i], 5+i*4); ExceptionRangeEnds(envPtr, range); OP( PUSH_RETURN_OPTIONS); @@ -2452,7 +2653,6 @@ IssueTryFinallyInstructions( */ OP( POP); - envPtr->currStackDepth = savedStackDepth; /* * Process the finally clause (at last!) Note that we do not wrap this in @@ -2462,11 +2662,13 @@ IssueTryFinallyInstructions( * next command (or some inter-command manipulation). */ + envPtr->currStackDepth = savedStackDepth; BODY( finallyToken, 3 + 4*numHandlers); OP( POP); LOAD( optionsVar); LOAD( resultVar); OP( RETURN_STK); + envPtr->currStackDepth = savedStackDepth + 1; return TCL_OK; } @@ -2547,20 +2749,18 @@ TclCompileUnsetCmd( */ if (!simpleVarName) { - TclEmitInstInt1( INST_UNSET_STK, flags, envPtr); + OP1( UNSET_STK, flags); } else if (isScalar) { if (localIndex < 0) { - TclEmitInstInt1(INST_UNSET_STK, flags, envPtr); + OP1( UNSET_STK, flags); } else { - TclEmitInstInt1(INST_UNSET_SCALAR, flags, envPtr); - TclEmitInt4( localIndex, envPtr); + OP14( UNSET_SCALAR, flags, localIndex); } } else { if (localIndex < 0) { - TclEmitInstInt1(INST_UNSET_ARRAY_STK, flags, envPtr); + OP1( UNSET_ARRAY_STK, flags); } else { - TclEmitInstInt1(INST_UNSET_ARRAY, flags, envPtr); - TclEmitInt4( localIndex, envPtr); + OP14( UNSET_ARRAY, flags, localIndex); } } @@ -2697,7 +2897,7 @@ TclCompileWhileCmd( CompileBody(envPtr, bodyTokenPtr, interp); ExceptionRangeEnds(envPtr, range); envPtr->currStackDepth = savedStackDepth + 1; - TclEmitOpcode(INST_POP, envPtr); + OP( POP); /* * Compile the test expression then emit the conditional jump that @@ -2752,6 +2952,49 @@ TclCompileWhileCmd( /* *---------------------------------------------------------------------- * + * TclCompileYieldCmd -- + * + * Procedure called to compile the "yield" command. + * + * Results: + * Returns TCL_OK for a successful compile. Returns TCL_ERROR to defer + * evaluation to runtime. + * + * Side effects: + * Instructions are added to envPtr to execute the "yield" command at + * runtime. + * + *---------------------------------------------------------------------- + */ + +int +TclCompileYieldCmd( + Tcl_Interp *interp, /* Used for error reporting. */ + Tcl_Parse *parsePtr, /* Points to a parse structure for the command + * created by Tcl_ParseCommand. */ + Command *cmdPtr, /* Points to defintion of command being + * compiled. */ + CompileEnv *envPtr) /* Holds resulting instructions. */ +{ + if (parsePtr->numWords < 1 || parsePtr->numWords > 2) { + return TCL_ERROR; + } + + if (parsePtr->numWords == 1) { + PushLiteral(envPtr, "", 0); + } else { + DefineLineInformation; /* TIP #280 */ + Tcl_Token *valueTokenPtr = TokenAfter(parsePtr->tokenPtr); + + CompileWord(envPtr, valueTokenPtr, interp, 1); + } + OP( YIELD); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * * PushVarName -- * * Procedure used in the compiling where pushing a variable name is @@ -3074,7 +3317,7 @@ CompileAssociativeBinaryOpCmd( * calcuations, including roundoff errors. */ - TclEmitInstInt4(INST_REVERSE, words-1, envPtr); + OP4( REVERSE, words-1); } while (--words > 1) { TclEmitOpcode(instruction, envPtr); @@ -3165,31 +3408,19 @@ CompileComparisonOpCmd( CompileWord(envPtr, tokenPtr, interp, 1); tokenPtr = TokenAfter(tokenPtr); CompileWord(envPtr, tokenPtr, interp, 2); - if (tmpIndex <= 255) { - TclEmitInstInt1(INST_STORE_SCALAR1, tmpIndex, envPtr); - } else { - TclEmitInstInt4(INST_STORE_SCALAR4, tmpIndex, envPtr); - } + STORE(tmpIndex); TclEmitOpcode(instruction, envPtr); for (words=3 ; words<parsePtr->numWords ;) { - if (tmpIndex <= 255) { - TclEmitInstInt1(INST_LOAD_SCALAR1, tmpIndex, envPtr); - } else { - TclEmitInstInt4(INST_LOAD_SCALAR4, tmpIndex, envPtr); - } + LOAD(tmpIndex); tokenPtr = TokenAfter(tokenPtr); CompileWord(envPtr, tokenPtr, interp, words); if (++words < parsePtr->numWords) { - if (tmpIndex <= 255) { - TclEmitInstInt1(INST_STORE_SCALAR1, tmpIndex, envPtr); - } else { - TclEmitInstInt4(INST_STORE_SCALAR4, tmpIndex, envPtr); - } + STORE(tmpIndex); } TclEmitOpcode(instruction, envPtr); } for (; words>3 ; words--) { - TclEmitOpcode(INST_BITAND, envPtr); + OP( BITAND); } /* @@ -3197,13 +3428,7 @@ CompileComparisonOpCmd( * might be expensive elsewhere. */ - PushLiteral(envPtr, "", 0); - if (tmpIndex <= 255) { - TclEmitInstInt1(INST_STORE_SCALAR1, tmpIndex, envPtr); - } else { - TclEmitInstInt4(INST_STORE_SCALAR4, tmpIndex, envPtr); - } - TclEmitOpcode(INST_POP, envPtr); + OP14( UNSET_SCALAR, 0, tmpIndex); } return TCL_OK; } diff --git a/generic/tclCompile.c b/generic/tclCompile.c index d4ca284..309682d 100644 --- a/generic/tclCompile.c +++ b/generic/tclCompile.c @@ -37,7 +37,7 @@ TCL_DECLARE_MUTEX(tableMutex) int tclTraceCompile = 0; static int traceInitialized = 0; #endif - + /* * A table describing the Tcl bytecode instructions. Entries in this table * must correspond to the instruction opcode definitions in tclCompile.h. The @@ -372,13 +372,13 @@ InstructionDesc const tclInstructionTable[] = { * Stack: ... value => ... * Note that the jump table contains offsets relative to the PC when * it points to this instruction; the code is relocatable. */ - {"upvar", 5, 0, 1, {OPERAND_LVT4}}, + {"upvar", 5, -1, 1, {OPERAND_LVT4}}, /* finds level and otherName in stack, links to local variable at * index op1. Leaves the level on stack. */ - {"nsupvar", 5, 0, 1, {OPERAND_LVT4}}, + {"nsupvar", 5, -1, 1, {OPERAND_LVT4}}, /* finds namespace and otherName in stack, links to local variable at * index op1. Leaves the namespace on stack. */ - {"variable", 5, 0, 1, {OPERAND_LVT4}}, + {"variable", 5, -1, 1, {OPERAND_LVT4}}, /* finds namespace and otherName in stack, links to local variable at * index op1. Leaves the namespace on stack. */ {"syntax", 9, -1, 2, {OPERAND_INT4, OPERAND_UINT4}}, @@ -434,6 +434,100 @@ InstructionDesc const tclInstructionTable[] = { /* Map variable contents back into a dictionary in the local variable * indicated by the LVT index. Part of [dict with]. * Stack: ... path keyList => ... */ + {"dictExists", 5, INT_MIN, 1, {OPERAND_UINT4}}, + /* The top op4 words (min 1) are a key path into the dictionary just + * below the keys on the stack, and all those values are replaced by a + * boolean indicating whether it is possible to read out a value from + * that key-path (like [dict exists]). + * Stack: ... dict key1 ... keyN => ... boolean */ + {"verifyDict", 1, -1, 0, {OPERAND_NONE}}, + /* Verifies that the word on the top of the stack is a dictionary, + * popping it if it is and throwing an error if it is not. + * Stack: ... value => ... */ + + {"strmap", 1, -2, 0, {OPERAND_NONE}}, + /* Simplified version of [string map] that only applies one change + * string, and only case-sensitively. + * Stack: ... from to string => ... changedString */ + {"strfind", 1, -1, 0, {OPERAND_NONE}}, + /* Find the first index of a needle string in a haystack string, + * producing the index (integer) or -1 if nothing found. + * Stack: ... needle haystack => ... index */ + {"strrfind", 1, -1, 0, {OPERAND_NONE}}, + /* Find the last index of a needle string in a haystack string, + * producing the index (integer) or -1 if nothing found. + * Stack: ... needle haystack => ... index */ + {"strrangeImm", 9, 0, 2, {OPERAND_IDX4, OPERAND_IDX4}}, + /* String Range: push (string range stktop op4 op4) */ + {"strrange", 1, -2, 0, {OPERAND_NONE}}, + /* String Range with non-constant arguments. + * Stack: ... string idxA idxB => ... substring */ + + {"yield", 1, 0, 0, {OPERAND_NONE}}, + /* Makes the current coroutine yield the value at the top of the + * stack, and places the response back on top of the stack when it + * resumes. + * Stack: ... valueToYield => ... resumeValue */ + {"coroName", 1, +1, 0, {OPERAND_NONE}}, + /* Push the name of the interpreter's current coroutine as an object + * on the stack. */ + {"tailcall", 2, INT_MIN, 1, {OPERAND_UINT1}}, + /* Do a tailcall with the opnd items on the stack as the thing to + * tailcall to; opnd must be greater than 0 for the semantics to work + * right. */ + + {"currentNamespace", 1, +1, 0, {OPERAND_NONE}}, + /* Push the name of the interpreter's current namespace as an object + * on the stack. */ + {"infoLevelNumber", 1, +1, 0, {OPERAND_NONE}}, + /* Push the stack depth (i.e., [info level]) of the interpreter as an + * object on the stack. */ + {"infoLevelArgs", 1, 0, 0, {OPERAND_NONE}}, + /* Push the argument words to a stack depth (i.e., [info level <n>]) + * of the interpreter as an object on the stack. + * Stack: ... depth => ... argList */ + {"resolveCmd", 1, 0, 0, {OPERAND_NONE}}, + /* Resolves the command named on the top of the stack to its fully + * qualified version, or produces the empty string if no such command + * exists. Never generates errors. + * Stack: ... cmdName => ... fullCmdName */ + {"tclooSelf", 1, +1, 0, {OPERAND_NONE}}, + /* Push the identity of the current TclOO object (i.e., the name of + * its current public access command) on the stack. */ + {"tclooClass", 1, 0, 0, {OPERAND_NONE}}, + /* Push the class of the TclOO object named at the top of the stack + * onto the stack. + * Stack: ... object => ... class */ + {"tclooNamespace", 1, 0, 0, {OPERAND_NONE}}, + /* Push the namespace of the TclOO object named at the top of the + * stack onto the stack. + * Stack: ... object => ... namespace */ + {"tclooIsObject", 1, 0, 0, {OPERAND_NONE}}, + /* Push whether the value named at the top of the stack is a TclOO + * object (i.e., a boolean). Can corrupt the interpreter result + * despite not throwing, so not safe for use in a post-exception + * context. + * Stack: ... value => ... boolean */ + + {"arrayExistsStk", 1, 0, 0, {OPERAND_NONE}}, + /* Looks up the element on the top of the stack and tests whether it + * is an array. Pushes a boolean describing whether this is the + * case. Also runs the whole-array trace on the named variable, so can + * throw anything. + * Stack: ... varName => ... boolean */ + {"arrayExistsImm", 5, +1, 1, {OPERAND_UINT4}}, + /* Looks up the variable indexed by opnd and tests whether it is an + * array. Pushes a boolean describing whether this is the case. Also + * runs the whole-array trace on the named variable, so can throw + * anything. + * Stack: ... => ... boolean */ + {"arrayMakeStk", 1, -1, 0, {OPERAND_NONE}}, + /* Forces the element on the top of the stack to be the name of an + * array. + * Stack: ... varName => ... */ + {"arrayMakeImm", 5, 0, 1, {OPERAND_UINT4}}, + /* Forces the variable indexed by opnd to be an array. Does not touch + * the stack. */ {NULL, 0, 0, 0, {OPERAND_NONE}} }; @@ -1673,10 +1767,13 @@ TclCompileScript( && !(cmdPtr->nsPtr->flags&NS_SUPPRESS_COMPILATION) && !(cmdPtr->flags & CMD_HAS_EXEC_TRACES) && !(iPtr->flags & DONT_COMPILE_CMDS_INLINE)) { - int savedNumCmds = envPtr->numCommands; + int code, savedNumCmds = envPtr->numCommands; unsigned savedCodeNext = envPtr->codeNext - envPtr->codeStart; - int update = 0, code; + int update = 0; +#ifdef TCL_COMPILE_DEBUG + int startStackDepth = envPtr->currStackDepth; +#endif /* * Mark the start of the command; the proper bytecode @@ -1720,6 +1817,25 @@ TclCompileScript( envPtr); if (code == TCL_OK) { + /* + * Confirm that the command compiler generated a + * single value on the stack as its result. This + * is only done in debugging mode, as it *should* + * be correct and normal users have no reasonable + * way to fix it anyway. + */ + +#ifdef TCL_COMPILE_DEBUG + int diff = envPtr->currStackDepth-startStackDepth; + + if (diff != 1 && (diff != 0 || + *(envPtr->codeNext-1) != INST_DONE)) { + Tcl_Panic("bad stack adjustment when compiling" + " %.*s (was %d instead of 1)", + parsePtr->tokenPtr->size, + parsePtr->tokenPtr->start, diff); + } +#endif if (update) { /* * Fix the bytecode length. @@ -4620,6 +4736,5 @@ RecordByteCodeStats( * c-basic-offset: 4 * fill-column: 78 * tab-width: 8 - * indent-tabs-mode: nil * End: */ diff --git a/generic/tclCompile.h b/generic/tclCompile.h index ba78c36..3302f9b 100644 --- a/generic/tclCompile.h +++ b/generic/tclCompile.h @@ -676,13 +676,43 @@ typedef struct ByteCode { #define INST_UNSET_ARRAY_STK 136 #define INST_UNSET_STK 137 -/* For [dict with] compilation */ +/* For [dict with], [dict exists], [dict create] and [dict merge] */ #define INST_DICT_EXPAND 138 #define INST_DICT_RECOMBINE_STK 139 #define INST_DICT_RECOMBINE_IMM 140 +#define INST_DICT_EXISTS 141 +#define INST_DICT_VERIFY 142 + +/* For [string map] and [regsub] compilation */ +#define INST_STR_MAP 143 +#define INST_STR_FIND 144 +#define INST_STR_FIND_LAST 145 +#define INST_STR_RANGE_IMM 146 +#define INST_STR_RANGE 147 + +/* For operations to do with coroutines and other NRE-manipulators */ +#define INST_YIELD 148 +#define INST_COROUTINE_NAME 149 +#define INST_TAILCALL 150 + +/* For compilation of basic information operations */ +#define INST_NS_CURRENT 151 +#define INST_INFO_LEVEL_NUM 152 +#define INST_INFO_LEVEL_ARGS 153 +#define INST_RESOLVE_COMMAND 154 +#define INST_TCLOO_SELF 155 +#define INST_TCLOO_CLASS 156 +#define INST_TCLOO_NS 157 +#define INST_TCLOO_IS_OBJECT 158 + +/* For compilation of [array] subcommands */ +#define INST_ARRAY_EXISTS_STK 159 +#define INST_ARRAY_EXISTS_IMM 160 +#define INST_ARRAY_MAKE_STK 161 +#define INST_ARRAY_MAKE_IMM 162 /* The last opcode */ -#define LAST_INST_OPCODE 140 +#define LAST_INST_OPCODE 162 /* * Table describing the Tcl bytecode instructions: their name (for displaying diff --git a/generic/tclDictObj.c b/generic/tclDictObj.c index ea9411c..eb3625e 100644 --- a/generic/tclDictObj.c +++ b/generic/tclDictObj.c @@ -89,8 +89,8 @@ static int DictMapLoopCallback(ClientData data[], static const EnsembleImplMap implementationMap[] = { {"append", DictAppendCmd, TclCompileDictAppendCmd, NULL, NULL, 0 }, - {"create", DictCreateCmd, NULL, NULL, NULL, 0 }, - {"exists", DictExistsCmd, NULL, NULL, NULL, 0 }, + {"create", DictCreateCmd, TclCompileDictCreateCmd, NULL, NULL, 0 }, + {"exists", DictExistsCmd, TclCompileDictExistsCmd, NULL, NULL, 0 }, {"filter", DictFilterCmd, NULL, NULL, NULL, 0 }, {"for", NULL, TclCompileDictForCmd, DictForNRCmd, NULL, 0 }, {"get", DictGetCmd, TclCompileDictGetCmd, NULL, NULL, 0 }, @@ -99,7 +99,7 @@ static const EnsembleImplMap implementationMap[] = { {"keys", DictKeysCmd, NULL, NULL, NULL, 0 }, {"lappend", DictLappendCmd, TclCompileDictLappendCmd, NULL, NULL, 0 }, {"map", NULL, TclCompileDictMapCmd, DictMapNRCmd, NULL, 0 }, - {"merge", DictMergeCmd, NULL, NULL, NULL, 0 }, + {"merge", DictMergeCmd, TclCompileDictMergeCmd, NULL, NULL, 0 }, {"remove", DictRemoveCmd, NULL, NULL, NULL, 0 }, {"replace", DictReplaceCmd, NULL, NULL, NULL, 0 }, {"set", DictSetCmd, TclCompileDictSetCmd, NULL, NULL, 0 }, diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 3c0b472..caf35ba 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -17,6 +17,7 @@ #include "tclInt.h" #include "tclCompile.h" +#include "tclOOInt.h" #include "tommath.h" #include <math.h> @@ -2331,6 +2332,101 @@ TEBCresume( cleanup = 1; goto processExceptionReturn; + case INST_YIELD: { + CoroutineData *corPtr = iPtr->execEnvPtr->corPtr; + + TRACE(("%.30s => ", O2S(OBJ_AT_TOS))); + if (!corPtr) { + TRACE_APPEND(("ERROR: yield outside coroutine\n")); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "yield can only be called in a coroutine", -1)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", + NULL); + goto gotError; + } + +#ifdef TCL_COMPILE_DEBUG + TRACE_WITH_OBJ(("yield, result="), iPtr->objResultPtr); + if (traceInstructions) { + fprintf(stdout, "\n"); + } +#endif + /* TIP #280: Record the last piece of info needed by + * 'TclGetSrcInfoForPc', and push the frame. + */ + + bcFramePtr->data.tebc.pc = (char *) pc; + iPtr->cmdFramePtr = bcFramePtr; + + if (iPtr->flags & INTERP_DEBUG_FRAME) { + TclArgumentBCEnter((Tcl_Interp *) iPtr, objv, objc, + codePtr, bcFramePtr, pc - codePtr->codeStart); + } + + pc++; + cleanup = 1; + TEBC_YIELD(); + + Tcl_SetObjResult(interp, OBJ_AT_TOS); + TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, + INT2PTR(0), NULL, NULL); + + return TCL_OK; + } + + case INST_TAILCALL: { + Tcl_Obj *listPtr, *nsObjPtr; + NRE_callback *tailcallPtr; + + opnd = TclGetUInt1AtPtr(pc+1); + + if (!(iPtr->varFramePtr->isProcCallFrame & 1)) { + TRACE(("%d => ERROR: tailcall in non-proc context\n", opnd)); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "tailcall can only be called from a proc or lambda", -1)); + Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", NULL); + goto gotError; + } + +#ifdef TCL_COMPILE_DEBUG + { + register int i; + + TRACE(("%d [", opnd)); + for (i=opnd-1 ; i>=0 ; i++) { + TRACE_APPEND(("\"%.30s\"", O2S(OBJ_AT_DEPTH(i)))); + if (i > 0) { + TRACE_APPEND((" ")); + } + } + TRACE_APPEND(("] => RETURN...")); + } +#endif + + /* + * Push the evaluation of the called command into the NR callback + * stack. + */ + + listPtr = Tcl_NewListObj(opnd, &OBJ_AT_DEPTH(opnd-1)); + nsObjPtr = Tcl_NewStringObj(iPtr->varFramePtr->nsPtr->fullName, -1); + Tcl_IncrRefCount(listPtr); + Tcl_IncrRefCount(nsObjPtr); + TclNRAddCallback(interp, TclNRTailcallEval, listPtr, nsObjPtr, + NULL, NULL); + + /* + * Unstitch ourselves and do a [return]. + */ + + tailcallPtr = TOP_CB(interp); + TOP_CB(interp) = tailcallPtr->nextPtr; + iPtr->varFramePtr->tailcallPtr = tailcallPtr; + result = TCL_RETURN; + cleanup = opnd; + goto processExceptionReturn; + } + case INST_DONE: if (tosPtr > initTosPtr) { /* @@ -3785,6 +3881,104 @@ TEBCresume( /* * End of INST_UNSET instructions. * ----------------------------------------------------------------- + * Start of INST_ARRAY instructions. + */ + + case INST_ARRAY_EXISTS_IMM: + opnd = TclGetUInt4AtPtr(pc+1); + pcAdjustment = 5; + cleanup = 0; + part1Ptr = NULL; + arrayPtr = NULL; + TRACE(("%u => ", opnd)); + varPtr = LOCAL(opnd); + while (TclIsVarLink(varPtr)) { + varPtr = varPtr->value.linkPtr; + } + goto doArrayExists; + case INST_ARRAY_EXISTS_STK: + opnd = -1; + pcAdjustment = 1; + cleanup = 1; + part1Ptr = OBJ_AT_TOS; + TRACE(("\"%.30s\" => ", O2S(part1Ptr))); + 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_APPEND(("ERROR: %.30s\n", + O2S(Tcl_GetObjResult(interp)))); + goto gotError; + } + } + if (varPtr && TclIsVarArray(varPtr) && !TclIsVarUndefined(varPtr)) { + objResultPtr = TCONST(1); + } else { + objResultPtr = TCONST(0); + } + TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); + NEXT_INST_V(pcAdjustment, cleanup, 1); + + case INST_ARRAY_MAKE_IMM: + opnd = TclGetUInt4AtPtr(pc+1); + pcAdjustment = 5; + cleanup = 0; + part1Ptr = NULL; + arrayPtr = NULL; + TRACE(("%u => ", opnd)); + varPtr = LOCAL(opnd); + while (TclIsVarLink(varPtr)) { + varPtr = varPtr->value.linkPtr; + } + goto doArrayMake; + case INST_ARRAY_MAKE_STK: + opnd = -1; + pcAdjustment = 1; + cleanup = 1; + part1Ptr = OBJ_AT_TOS; + TRACE(("\"%.30s\" => ", O2S(part1Ptr))); + varPtr = TclObjLookupVarEx(interp, part1Ptr, NULL, TCL_LEAVE_ERR_MSG, + "set", /*createPart1*/1, /*createPart2*/0, &arrayPtr); + if (varPtr == NULL) { + TRACE_APPEND(("ERROR: %.30s\n", O2S(Tcl_GetObjResult(interp)))); + goto gotError; + } + doArrayMake: + if (varPtr && !TclIsVarArray(varPtr)) { + if (TclIsVarArrayElement(varPtr) || !TclIsVarUndefined(varPtr)) { + /* + * Either an array element, or a scalar: lose! + */ + + TclObjVarErrMsg(interp, part1Ptr, NULL, "array set", + "variable isn't array", opnd); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); + TRACE_APPEND(("ERROR: bad array ref: %.30s\n", + O2S(Tcl_GetObjResult(interp)))); + goto gotError; + } + TclSetVarArray(varPtr); + varPtr->value.tablePtr = ckalloc(sizeof(TclVarHashTable)); + TclInitVarHashTable(varPtr->value.tablePtr, + TclGetVarNsPtr(varPtr)); +#ifdef TCL_COMPILE_DEBUG + TRACE_APPEND(("done\n")); + } else { + TRACE_APPEND(("nothing to do\n")); +#endif + } + NEXT_INST_V(pcAdjustment, cleanup, 0); + + /* + * End of INST_ARRAY instructions. + * ----------------------------------------------------------------- * Start of variable linking instructions. */ @@ -4045,6 +4239,136 @@ TEBCresume( /* * ----------------------------------------------------------------- + * Start of general introspector instructions. + */ + + case INST_NS_CURRENT: { + Namespace *currNsPtr = (Namespace *) TclGetCurrentNamespace(interp); + + if (currNsPtr == (Namespace *) TclGetGlobalNamespace(interp)) { + TclNewLiteralStringObj(objResultPtr, "::"); + } else { + TclNewStringObj(objResultPtr, currNsPtr->fullName, + strlen(currNsPtr->fullName)); + } + TRACE_WITH_OBJ(("=> "), objResultPtr); + NEXT_INST_F(1, 0, 1); + } + case INST_COROUTINE_NAME: { + CoroutineData *corPtr = iPtr->execEnvPtr->corPtr; + + TclNewObj(objResultPtr); + if (corPtr && !(corPtr->cmdPtr->flags & CMD_IS_DELETED)) { + Tcl_GetCommandFullName(interp, (Tcl_Command) corPtr->cmdPtr, + objResultPtr); + } + TRACE_WITH_OBJ(("=> "), objResultPtr); + NEXT_INST_F(1, 0, 1); + } + case INST_INFO_LEVEL_NUM: + TclNewIntObj(objResultPtr, iPtr->varFramePtr->level); + TRACE_WITH_OBJ(("=> "), objResultPtr); + NEXT_INST_F(1, 0, 1); + case INST_INFO_LEVEL_ARGS: { + int level; + register CallFrame *framePtr = iPtr->varFramePtr; + register CallFrame *rootFramePtr = iPtr->rootFramePtr; + + valuePtr = OBJ_AT_TOS; + if (TclGetIntFromObj(interp, valuePtr, &level) != TCL_OK) { + TRACE_WITH_OBJ(("%.30s => ERROR: ", O2S(valuePtr)), + Tcl_GetObjResult(interp)); + goto gotError; + } + TRACE(("%d => ", level)); + if (level <= 0) { + level += framePtr->level; + } + for (; (framePtr->level!=level) && (framePtr!=rootFramePtr) ; + framePtr = framePtr->callerVarPtr) { + /* Empty loop body */ + } + if (framePtr == rootFramePtr) { + Tcl_AppendResult(interp, "bad level \"", TclGetString(valuePtr), + "\"", NULL); + TRACE_APPEND(("ERROR: bad level\n")); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "STACK_LEVEL", + TclGetString(valuePtr), NULL); + goto gotError; + } + objResultPtr = Tcl_NewListObj(framePtr->objc, framePtr->objv); + TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); + NEXT_INST_F(1, 1, 1); + } + case INST_RESOLVE_COMMAND: { + Tcl_Command cmd = Tcl_GetCommandFromObj(interp, OBJ_AT_TOS); + + TclNewObj(objResultPtr); + if (cmd != NULL) { + Tcl_GetCommandFullName(interp, cmd, objResultPtr); + } + TRACE_WITH_OBJ(("\"%.20s\" => ", O2S(OBJ_AT_TOS)), objResultPtr); + NEXT_INST_F(1, 1, 1); + } + case INST_TCLOO_SELF: { + CallFrame *framePtr = iPtr->varFramePtr; + CallContext *contextPtr; + + if (framePtr == NULL || + !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) { + TRACE(("=> ERROR: no TclOO call context\n")); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "self may only be called from inside a method", + -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + goto gotError; + } + contextPtr = framePtr->clientData; + + /* + * Call out to get the name; it's expensive to compute but cached. + */ + + objResultPtr = TclOOObjectName(interp, contextPtr->oPtr); + TRACE_WITH_OBJ(("=> "), objResultPtr); + NEXT_INST_F(1, 0, 1); + } + { + Object *oPtr; + + case INST_TCLOO_IS_OBJECT: + oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS); + objResultPtr = TCONST(oPtr != NULL ? 1 : 0); + TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr); + NEXT_INST_F(1, 1, 1); + case INST_TCLOO_CLASS: + oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS); + if (oPtr == NULL) { + TRACE(("%.30s => ERROR: not object\n", O2S(OBJ_AT_TOS))); + goto gotError; + } + objResultPtr = TclOOObjectName(interp, oPtr->selfCls->thisPtr); + TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr); + NEXT_INST_F(1, 1, 1); + case INST_TCLOO_NS: + oPtr = (Object *) Tcl_GetObjectFromObj(interp, OBJ_AT_TOS); + if (oPtr == NULL) { + TRACE(("%.30s => ERROR: not object\n", O2S(OBJ_AT_TOS))); + goto gotError; + } + + /* + * TclOO objects *never* have the global namespace as their NS. + */ + + TclNewStringObj(objResultPtr, oPtr->namespacePtr->fullName, + strlen(oPtr->namespacePtr->fullName)); + TRACE_WITH_OBJ(("%.30s => ", O2S(OBJ_AT_TOS)), objResultPtr); + NEXT_INST_F(1, 1, 1); + } + + /* + * ----------------------------------------------------------------- * Start of INST_LIST and related instructions. */ @@ -4592,6 +4916,179 @@ TEBCresume( O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); + case INST_STR_RANGE: + TRACE(("\"%.20s\" %s %s =>", + O2S(OBJ_AT_DEPTH(2)), O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS))); + length = Tcl_GetCharLength(OBJ_AT_DEPTH(2)) - 1; + if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, length, + &fromIdx) != TCL_OK + || TclGetIntForIndexM(interp, OBJ_AT_TOS, length, + &toIdx) != TCL_OK) { + goto gotError; + } + + if (fromIdx < 0) { + fromIdx = 0; + } + if (toIdx >= length) { + toIdx = length; + } + if (toIdx >= fromIdx) { + objResultPtr = Tcl_GetRange(OBJ_AT_DEPTH(2), fromIdx, toIdx); + } else { + TclNewObj(objResultPtr); + } + TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr))); + NEXT_INST_V(1, 3, 1); + + case INST_STR_RANGE_IMM: + valuePtr = OBJ_AT_TOS; + fromIdx = TclGetInt4AtPtr(pc+1); + toIdx = TclGetInt4AtPtr(pc+5); + length = Tcl_GetCharLength(valuePtr); + TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx)); + + /* + * Adjust indices for end-based indexing. + */ + + if (fromIdx < -1) { + fromIdx += 1 + length; + if (fromIdx < 0) { + fromIdx = 0; + } + } else if (fromIdx >= length) { + fromIdx = length; + } + if (toIdx < -1) { + toIdx += 1 + length; + if (toIdx < 0) { + toIdx = 0; + } + } else if (toIdx >= length) { + toIdx = length - 1; + } + + /* + * Check if we can do a sane substring. + */ + + if (fromIdx <= toIdx) { + objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx); + } else { + TclNewObj(objResultPtr); + } + TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); + NEXT_INST_F(9, 1, 1); + + { + Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p; + int length3; + Tcl_Obj *value3Ptr; + + case INST_STR_MAP: + valuePtr = OBJ_AT_TOS; /* "Main" string. */ + value3Ptr = OBJ_UNDER_TOS; /* "Target" string. */ + value2Ptr = OBJ_AT_DEPTH(2); /* "Source" string. */ + if (value3Ptr == value2Ptr) { + objResultPtr = valuePtr; + NEXT_INST_V(1, 3, 1); + } else if (valuePtr == value2Ptr) { + objResultPtr = value3Ptr; + NEXT_INST_V(1, 3, 1); + } + ustring1 = Tcl_GetUnicodeFromObj(valuePtr, &length); + if (length == 0) { + objResultPtr = valuePtr; + NEXT_INST_V(1, 3, 1); + } + ustring2 = Tcl_GetUnicodeFromObj(value2Ptr, &length2); + if (length2 > length || length2 == 0) { + objResultPtr = valuePtr; + NEXT_INST_V(1, 3, 1); + } else if (length2 == length) { + if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length)) { + objResultPtr = valuePtr; + } else { + objResultPtr = value3Ptr; + } + NEXT_INST_V(1, 3, 1); + } + ustring3 = Tcl_GetUnicodeFromObj(value3Ptr, &length3); + + objResultPtr = Tcl_NewUnicodeObj(ustring1, 0); + p = ustring1; + end = ustring1 + length; + for (; ustring1 < end; ustring1++) { + if ((*ustring1 == *ustring2) && (length2==1 || + memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length2) + == 0)) { + if (p != ustring1) { + Tcl_AppendUnicodeToObj(objResultPtr, p, ustring1-p); + p = ustring1 + length2; + } else { + p += length2; + } + ustring1 = p - 1; + + Tcl_AppendUnicodeToObj(objResultPtr, ustring3, length3); + } + } + if (p != ustring1) { + /* + * Put the rest of the unmapped chars onto result. + */ + + Tcl_AppendUnicodeToObj(objResultPtr, p, ustring1 - p); + } + TRACE_WITH_OBJ(("%.20s %.20s %.20s => ", + O2S(value2Ptr), O2S(value3Ptr), O2S(valuePtr)), objResultPtr); + NEXT_INST_V(1, 3, 1); + + case INST_STR_FIND: + ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length); /* Haystack */ + ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */ + + match = -1; + if (length2 > 0 && length2 <= length) { + end = ustring1 + length - length2 + 1; + for (p=ustring1 ; p<end ; p++) { + if ((*p == *ustring2) && + memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) { + match = p - ustring1; + break; + } + } + } + + TRACE(("%.20s %.20s => %d\n", + O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match)); + + TclNewIntObj(objResultPtr, match); + NEXT_INST_F(1, 2, 1); + + case INST_STR_FIND_LAST: + ustring1 = Tcl_GetUnicodeFromObj(OBJ_AT_TOS, &length); /* Haystack */ + ustring2 = Tcl_GetUnicodeFromObj(OBJ_UNDER_TOS, &length2);/* Needle */ + + match = -1; + if (length2 > 0 && length2 <= length) { + for (p=ustring1+length-length2 ; p>=ustring1 ; p--) { + if ((*p == *ustring2) && + memcmp(ustring2,p,sizeof(Tcl_UniChar)*length2) == 0) { + match = p - ustring1; + break; + } + } + } + + TRACE(("%.20s %.20s => %d\n", + O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), match)); + + TclNewIntObj(objResultPtr, match); + NEXT_INST_F(1, 2, 1); + } + case INST_STR_MATCH: nocase = TclGetInt1AtPtr(pc+1); valuePtr = OBJ_AT_TOS; /* String */ @@ -5648,23 +6145,48 @@ TEBCresume( Tcl_DictSearch *searchPtr; DictUpdateInfo *duiPtr; + case INST_DICT_VERIFY: + dictPtr = OBJ_AT_TOS; + TRACE(("=> ")); + if (Tcl_DictObjSize(interp, dictPtr, &done) != TCL_OK) { + TRACE_APPEND(("ERROR verifying dictionary nature of \"%s\": %s\n", + O2S(OBJ_AT_DEPTH(opnd)), O2S(Tcl_GetObjResult(interp)))); + goto gotError; + } + TRACE_APPEND(("OK\n")); + NEXT_INST_F(1, 1, 0); + case INST_DICT_GET: + case INST_DICT_EXISTS: { + register Tcl_Interp *interp2 = interp; + opnd = TclGetUInt4AtPtr(pc+1); TRACE(("%u => ", opnd)); dictPtr = OBJ_AT_DEPTH(opnd); + if (*pc == INST_DICT_EXISTS) { + interp2 = NULL; + } if (opnd > 1) { - dictPtr = TclTraceDictPath(interp, dictPtr, opnd-1, + dictPtr = TclTraceDictPath(interp2, dictPtr, opnd-1, &OBJ_AT_DEPTH(opnd-1), DICT_PATH_READ); if (dictPtr == NULL) { + if (*pc == INST_DICT_EXISTS) { + goto dictNotExists; + } TRACE_WITH_OBJ(( - "%u => ERROR tracing dictionary path into \"%s\": ", - opnd, O2S(OBJ_AT_DEPTH(opnd))), + "ERROR tracing dictionary path into \"%s\": ", + O2S(OBJ_AT_DEPTH(opnd))), Tcl_GetObjResult(interp)); goto gotError; } } - if (Tcl_DictObjGet(interp, dictPtr, OBJ_AT_TOS, + if (Tcl_DictObjGet(interp2, dictPtr, OBJ_AT_TOS, &objResultPtr) == TCL_OK) { + if (*pc == INST_DICT_EXISTS) { + objResultPtr = TCONST(objResultPtr ? 1 : 0); + TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); + NEXT_INST_V(5, opnd+1, 1); + } if (objResultPtr) { TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); NEXT_INST_V(5, opnd+1, 1); @@ -5678,11 +6200,18 @@ TEBCresume( CACHE_STACK_INFO(); TRACE_WITH_OBJ(("%u => ERROR ", opnd), Tcl_GetObjResult(interp)); } else { + if (*pc == INST_DICT_EXISTS) { + dictNotExists: + objResultPtr = TCONST(0); + TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); + NEXT_INST_V(5, opnd+1, 1); + } TRACE_WITH_OBJ(( "%u => ERROR reading leaf dictionary key \"%s\": ", opnd, O2S(dictPtr)), Tcl_GetObjResult(interp)); } goto gotError; + } case INST_DICT_SET: case INST_DICT_UNSET: diff --git a/generic/tclInt.h b/generic/tclInt.h index ea712b8..1d04c82 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -2797,7 +2797,9 @@ MODULE_SCOPE Tcl_ObjCmdProc TclNRUplevelObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRWhileObjCmd; MODULE_SCOPE Tcl_NRPostProc TclNRForIterCallback; +MODULE_SCOPE Tcl_NRPostProc TclNRCoroutineActivateCallback; MODULE_SCOPE Tcl_ObjCmdProc TclNRTailcallObjCmd; +MODULE_SCOPE Tcl_NRPostProc TclNRTailcallEval; MODULE_SCOPE Tcl_ObjCmdProc TclNRCoroutineObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldmObjCmd; @@ -3489,6 +3491,15 @@ MODULE_SCOPE int Tcl_WhileObjCmd(ClientData clientData, MODULE_SCOPE int TclCompileAppendCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileArrayExistsCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileArraySetCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileArrayUnsetCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileBreakCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); @@ -3501,10 +3512,13 @@ MODULE_SCOPE int TclCompileContinueCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileDictAppendCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictForCmd(Tcl_Interp *interp, +MODULE_SCOPE int TclCompileDictCreateCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictMapCmd(Tcl_Interp *interp, +MODULE_SCOPE int TclCompileDictExistsCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileDictForCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileDictGetCmd(Tcl_Interp *interp, @@ -3516,6 +3530,12 @@ MODULE_SCOPE int TclCompileDictIncrCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileDictLappendCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileDictMapCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileDictMergeCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileDictSetCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); @@ -3543,15 +3563,36 @@ MODULE_SCOPE int TclCompileForCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileForeachCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileFormatCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileGlobalCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileIfCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoCommandsCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoCoroutineCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileInfoExistsCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoLevelCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoObjectClassCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoObjectIsACmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileInfoObjectNamespaceCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileIncrCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); @@ -3582,15 +3623,36 @@ MODULE_SCOPE int TclCompileLreplaceCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileLsetCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileNamespaceCodeCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileNamespaceCurrentCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileNamespaceQualifiersCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileNamespaceTailCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileNamespaceUpvarCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileNamespaceWhichCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileNoOp(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileObjectSelfCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileRegexpCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileRegsubCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileReturnCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); @@ -3603,21 +3665,36 @@ MODULE_SCOPE int TclCompileStringCmpCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileStringEqualCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileStringFirstCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileStringIndexCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileStringLastCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileStringLenCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileStringMapCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileStringMatchCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileStringRangeCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileSubstCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileSwitchCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileTailcallCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclCompileThrowCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); @@ -3636,6 +3713,9 @@ MODULE_SCOPE int TclCompileVariableCmd(Tcl_Interp *interp, MODULE_SCOPE int TclCompileWhileCmd(Tcl_Interp *interp, Tcl_Parse *parsePtr, Command *cmdPtr, struct CompileEnv *envPtr); +MODULE_SCOPE int TclCompileYieldCmd(Tcl_Interp *interp, + Tcl_Parse *parsePtr, Command *cmdPtr, + struct CompileEnv *envPtr); MODULE_SCOPE int TclInvertOpCmd(ClientData clientData, Tcl_Interp *interp, int objc, diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c index 3c93400..02d517f 100644 --- a/generic/tclNamesp.c +++ b/generic/tclNamesp.c @@ -104,7 +104,7 @@ static int NamespaceDeleteCmd(ClientData dummy,Tcl_Interp *interp, static int NamespaceEvalCmd(ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); static int NRNamespaceEvalCmd(ClientData dummy, - Tcl_Interp *interp,int objc,Tcl_Obj *const objv[]); + Tcl_Interp *interp,int objc,Tcl_Obj *const objv[]); static int NamespaceExistsCmd(ClientData dummy,Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); static int NamespaceExportCmd(ClientData dummy,Tcl_Interp *interp, @@ -160,25 +160,25 @@ static const Tcl_ObjType nsNameType = { */ static const EnsembleImplMap defaultNamespaceMap[] = { - {"children", NamespaceChildrenCmd, NULL, NULL, NULL, 0}, - {"code", NamespaceCodeCmd, NULL, NULL, NULL, 0}, - {"current", NamespaceCurrentCmd, NULL, NULL, NULL, 0}, - {"delete", NamespaceDeleteCmd, NULL, NULL, NULL, 0}, - {"ensemble", TclNamespaceEnsembleCmd, NULL, NULL, NULL, 0}, - {"eval", NamespaceEvalCmd, NULL, NRNamespaceEvalCmd, NULL, 0}, - {"exists", NamespaceExistsCmd, NULL, NULL, NULL, 0}, - {"export", NamespaceExportCmd, NULL, NULL, NULL, 0}, - {"forget", NamespaceForgetCmd, NULL, NULL, NULL, 0}, - {"import", NamespaceImportCmd, NULL, NULL, NULL, 0}, - {"inscope", NamespaceInscopeCmd, NULL, NRNamespaceInscopeCmd, NULL, 0}, - {"origin", NamespaceOriginCmd, NULL, NULL, NULL, 0}, - {"parent", NamespaceParentCmd, NULL, NULL, NULL, 0}, - {"path", NamespacePathCmd, NULL, NULL, NULL, 0}, - {"qualifiers", NamespaceQualifiersCmd, NULL, NULL, NULL, 0}, - {"tail", NamespaceTailCmd, NULL, NULL, NULL, 0}, - {"unknown", NamespaceUnknownCmd, NULL, NULL, NULL, 0}, - {"upvar", NamespaceUpvarCmd, TclCompileNamespaceUpvarCmd, NULL, NULL, 0}, - {"which", NamespaceWhichCmd, NULL, NULL, NULL, 0}, + {"children", NamespaceChildrenCmd, NULL, NULL, NULL, 0}, + {"code", NamespaceCodeCmd, TclCompileNamespaceCodeCmd, NULL, NULL, 0}, + {"current", NamespaceCurrentCmd, TclCompileNamespaceCurrentCmd, NULL, NULL, 0}, + {"delete", NamespaceDeleteCmd, NULL, NULL, NULL, 0}, + {"ensemble", TclNamespaceEnsembleCmd, NULL, NULL, NULL, 0}, + {"eval", NamespaceEvalCmd, NULL, NRNamespaceEvalCmd, NULL, 0}, + {"exists", NamespaceExistsCmd, NULL, NULL, NULL, 0}, + {"export", NamespaceExportCmd, NULL, NULL, NULL, 0}, + {"forget", NamespaceForgetCmd, NULL, NULL, NULL, 0}, + {"import", NamespaceImportCmd, NULL, NULL, NULL, 0}, + {"inscope", NamespaceInscopeCmd, NULL, NRNamespaceInscopeCmd, NULL, 0}, + {"origin", NamespaceOriginCmd, NULL, NULL, NULL, 0}, + {"parent", NamespaceParentCmd, NULL, NULL, NULL, 0}, + {"path", NamespacePathCmd, NULL, NULL, NULL, 0}, + {"qualifiers", NamespaceQualifiersCmd, TclCompileNamespaceQualifiersCmd, NULL, NULL, 0}, + {"tail", NamespaceTailCmd, TclCompileNamespaceTailCmd, NULL, NULL, 0}, + {"unknown", NamespaceUnknownCmd, NULL, NULL, NULL, 0}, + {"upvar", NamespaceUpvarCmd, TclCompileNamespaceUpvarCmd, NULL, NULL, 0}, + {"which", NamespaceWhichCmd, TclCompileNamespaceWhichCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; @@ -423,7 +423,7 @@ Tcl_PopCallFrame( framePtr->nsPtr = NULL; if (framePtr->tailcallPtr) { - TclSpliceTailcall(interp, framePtr->tailcallPtr); + TclSpliceTailcall(interp, framePtr->tailcallPtr); } } @@ -689,8 +689,8 @@ Tcl_CreateNamespace( } else if (*name == '\0') { Tcl_SetObjResult(interp, Tcl_NewStringObj("can't create namespace" " \"\": only global namespace can have empty name", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", - "CREATEGLOBAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", + "CREATEGLOBAL", NULL); return NULL; } else { /* @@ -726,8 +726,8 @@ Tcl_CreateNamespace( ) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create namespace \"%s\": already exists", name)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", - "CREATEEXISTING", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", + "CREATEEXISTING", NULL); return NULL; } } @@ -1337,7 +1337,7 @@ Tcl_Export( if ((exportNsPtr != nsPtr) || (strcmp(pattern, simplePattern) != 0)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("invalid export pattern" " \"%s\": pattern can't specify a namespace", pattern)); - Tcl_SetErrorCode(interp, "TCL", "EXPORT", "INVALID", NULL); + Tcl_SetErrorCode(interp, "TCL", "EXPORT", "INVALID", NULL); return TCL_ERROR; } @@ -1542,7 +1542,7 @@ Tcl_Import( if (strlen(pattern) == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("empty import pattern",-1)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "EMPTY", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "EMPTY", NULL); return TCL_ERROR; } TclGetNamespaceForQualName(interp, pattern, nsPtr, @@ -1560,12 +1560,12 @@ Tcl_Import( Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no namespace specified in import pattern \"%s\"", pattern)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "ORIGIN", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "ORIGIN", NULL); } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "import pattern \"%s\" tries to import from namespace" " \"%s\" into itself", pattern, importNsPtr->name)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "SELF", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "SELF", NULL); } return TCL_ERROR; } @@ -1688,7 +1688,7 @@ DoImport( " containing command \"%s\"", pattern, Tcl_DStringValue(&ds))); Tcl_DStringFree(&ds); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "LOOP", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "LOOP", NULL); return TCL_ERROR; } } @@ -1728,7 +1728,7 @@ DoImport( } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't import command \"%s\": already exists", cmdName)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "OVERWRITE", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "OVERWRITE", NULL); return TCL_ERROR; } return TCL_OK; @@ -3285,12 +3285,12 @@ NRNamespaceEvalCmd( } if (iPtr->ensembleRewrite.sourceObjs == NULL) { - framePtr->objc = objc; - framePtr->objv = objv; + framePtr->objc = objc; + framePtr->objv = objv; } else { - framePtr->objc = objc + iPtr->ensembleRewrite.numRemovedObjs - - iPtr->ensembleRewrite.numInsertedObjs; - framePtr->objv = iPtr->ensembleRewrite.sourceObjs; + framePtr->objc = objc + iPtr->ensembleRewrite.numRemovedObjs + - iPtr->ensembleRewrite.numInsertedObjs; + framePtr->objv = iPtr->ensembleRewrite.sourceObjs; } if (objc == 3) { @@ -3748,12 +3748,12 @@ NRNamespaceInscopeCmd( } if (iPtr->ensembleRewrite.sourceObjs == NULL) { - framePtr->objc = objc; - framePtr->objv = objv; + framePtr->objc = objc; + framePtr->objv = objv; } else { - framePtr->objc = objc + iPtr->ensembleRewrite.numRemovedObjs - - iPtr->ensembleRewrite.numInsertedObjs; - framePtr->objv = iPtr->ensembleRewrite.sourceObjs; + framePtr->objc = objc + iPtr->ensembleRewrite.numRemovedObjs + - iPtr->ensembleRewrite.numInsertedObjs; + framePtr->objv = iPtr->ensembleRewrite.sourceObjs; } /* @@ -3958,15 +3958,15 @@ NamespacePathCmd( */ if (objc == 1) { - Tcl_Obj *resultObj = Tcl_NewObj(); + Tcl_Obj *resultObj = Tcl_NewObj(); for (i=0 ; i<nsPtr->commandPathLength ; i++) { if (nsPtr->commandPathArray[i].nsPtr != NULL) { - Tcl_ListObjAppendElement(NULL, resultObj, Tcl_NewStringObj( - nsPtr->commandPathArray[i].nsPtr->fullName, -1)); + Tcl_ListObjAppendElement(NULL, resultObj, Tcl_NewStringObj( + nsPtr->commandPathArray[i].nsPtr->fullName, -1)); } } - Tcl_SetObjResult(interp, resultObj); + Tcl_SetObjResult(interp, resultObj); return TCL_OK; } @@ -4843,8 +4843,8 @@ TclLogCommandInfo( int length, /* Number of bytes in command (-1 means use * all bytes up to first null byte). */ const unsigned char *pc, /* Current pc of bytecode execution context */ - Tcl_Obj **tosPtr) /* Current stack of bytecode execution - * context */ + Tcl_Obj **tosPtr) /* Current stack of bytecode execution + * context */ { register const char *p; Interp *iPtr = (Interp *) interp; @@ -4861,55 +4861,55 @@ TclLogCommandInfo( } if (command != NULL) { - /* - * Compute the line number where the error occurred. - */ - - iPtr->errorLine = 1; - for (p = script; p != command; p++) { - if (*p == '\n') { - iPtr->errorLine++; - } - } - - if (length < 0) { - length = strlen(command); - } - overflow = (length > limit); - Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + /* + * Compute the line number where the error occurred. + */ + + iPtr->errorLine = 1; + for (p = script; p != command; p++) { + if (*p == '\n') { + iPtr->errorLine++; + } + } + + if (length < 0) { + length = strlen(command); + } + overflow = (length > limit); + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n %s\n\"%.*s%s\"", ((iPtr->errorInfo == NULL) ? "while executing" : "invoked from within"), (overflow ? limit : length), command, (overflow ? "..." : ""))); - varPtr = TclObjLookupVarEx(interp, iPtr->eiVar, NULL, TCL_GLOBAL_ONLY, + varPtr = TclObjLookupVarEx(interp, iPtr->eiVar, NULL, TCL_GLOBAL_ONLY, NULL, 0, 0, &arrayPtr); - if ((varPtr == NULL) || !TclIsVarTraced(varPtr)) { - /* - * Should not happen. - */ - - return; - } else { - Tcl_HashEntry *hPtr + if ((varPtr == NULL) || !TclIsVarTraced(varPtr)) { + /* + * Should not happen. + */ + + return; + } else { + Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&iPtr->varTraces, (char *) varPtr); - VarTrace *tracePtr = Tcl_GetHashValue(hPtr); + VarTrace *tracePtr = Tcl_GetHashValue(hPtr); - if (tracePtr->traceProc != EstablishErrorInfoTraces) { - /* - * The most recent trace set on ::errorInfo is not the one the - * core itself puts on last. This means some other code is + if (tracePtr->traceProc != EstablishErrorInfoTraces) { + /* + * The most recent trace set on ::errorInfo is not the one the + * core itself puts on last. This means some other code is * tracing the variable, and the additional trace(s) might be * write traces that expect the timing of writes to * ::errorInfo that existed Tcl releases before 8.5. To * satisfy that compatibility need, we write the current * -errorinfo value to the ::errorInfo variable. - */ + */ - Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, iPtr->errorInfo, + Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, iPtr->errorInfo, TCL_GLOBAL_ONLY); - } - } + } + } } /* @@ -4917,60 +4917,60 @@ TclLogCommandInfo( */ if (Tcl_IsShared(iPtr->errorStack)) { - Tcl_Obj *newObj; - - newObj = Tcl_DuplicateObj(iPtr->errorStack); - Tcl_DecrRefCount(iPtr->errorStack); - Tcl_IncrRefCount(newObj); - iPtr->errorStack = newObj; + Tcl_Obj *newObj; + + newObj = Tcl_DuplicateObj(iPtr->errorStack); + Tcl_DecrRefCount(iPtr->errorStack); + Tcl_IncrRefCount(newObj); + iPtr->errorStack = newObj; } if (iPtr->resetErrorStack) { int len; - iPtr->resetErrorStack = 0; + iPtr->resetErrorStack = 0; Tcl_ListObjLength(interp, iPtr->errorStack, &len); - /* - * Reset while keeping the list intrep as much as possible. - */ - - Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); - if (pc != NULL) { - Tcl_Obj *innerContext; - - innerContext = TclGetInnerContext(interp, pc, tosPtr); - if (innerContext != NULL) { - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, - iPtr->innerLiteral); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, innerContext); - } - } else if (command != NULL) { - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, - iPtr->innerLiteral); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, - Tcl_NewStringObj(command, length)); - } + /* + * Reset while keeping the list intrep as much as possible. + */ + + Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); + if (pc != NULL) { + Tcl_Obj *innerContext; + + innerContext = TclGetInnerContext(interp, pc, tosPtr); + if (innerContext != NULL) { + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, + iPtr->innerLiteral); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, innerContext); + } + } else if (command != NULL) { + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, + iPtr->innerLiteral); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, + Tcl_NewStringObj(command, length)); + } } if (!iPtr->framePtr->objc) { - /* - * Special frame, nothing to report. - */ + /* + * Special frame, nothing to report. + */ } else if (iPtr->varFramePtr != iPtr->framePtr) { - /* - * uplevel case, [lappend errorstack UP $relativelevel] - */ + /* + * uplevel case, [lappend errorstack UP $relativelevel] + */ - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->upLiteral); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, Tcl_NewIntObj( + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->upLiteral); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, Tcl_NewIntObj( iPtr->framePtr->level - iPtr->varFramePtr->level)); } else if (iPtr->framePtr != iPtr->rootFramePtr) { - /* - * normal case, [lappend errorstack CALL [info level 0]] - */ + /* + * normal case, [lappend errorstack CALL [info level 0]] + */ - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->callLiteral); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, Tcl_NewListObj( + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->callLiteral); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, Tcl_NewListObj( iPtr->framePtr->objc, iPtr->framePtr->objv)); } } @@ -4980,8 +4980,8 @@ TclLogCommandInfo( * * TclErrorStackResetIf -- * - * The TIP 348 reset/no-bc part of TLCI, for specific use by - * TclCompileSyntaxError. + * The TIP 348 reset/no-bc part of TLCI, for specific use by + * TclCompileSyntaxError. * * Results: * None. @@ -5002,27 +5002,27 @@ TclErrorStackResetIf( Interp *iPtr = (Interp *) interp; if (Tcl_IsShared(iPtr->errorStack)) { - Tcl_Obj *newObj; - - newObj = Tcl_DuplicateObj(iPtr->errorStack); - Tcl_DecrRefCount(iPtr->errorStack); - Tcl_IncrRefCount(newObj); - iPtr->errorStack = newObj; + Tcl_Obj *newObj; + + newObj = Tcl_DuplicateObj(iPtr->errorStack); + Tcl_DecrRefCount(iPtr->errorStack); + Tcl_IncrRefCount(newObj); + iPtr->errorStack = newObj; } if (iPtr->resetErrorStack) { int len; - iPtr->resetErrorStack = 0; + iPtr->resetErrorStack = 0; Tcl_ListObjLength(interp, iPtr->errorStack, &len); - /* - * Reset while keeping the list intrep as much as possible. - */ + /* + * Reset while keeping the list intrep as much as possible. + */ - Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->innerLiteral); - Tcl_ListObjAppendElement(NULL, iPtr->errorStack, - Tcl_NewStringObj(msg, length)); + Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->innerLiteral); + Tcl_ListObjAppendElement(NULL, iPtr->errorStack, + Tcl_NewStringObj(msg, length)); } } @@ -5065,6 +5065,5 @@ Tcl_LogCommandInfo( * c-basic-offset: 4 * fill-column: 78 * tab-width: 8 - * indent-tabs-mode: nil * End: */ diff --git a/generic/tclOO.c b/generic/tclOO.c index 04a2bf7..d6d2d6a 100644 --- a/generic/tclOO.c +++ b/generic/tclOO.c @@ -314,6 +314,7 @@ InitFoundation( Foundation *fPtr = ckalloc(sizeof(Foundation)); Tcl_Obj *namePtr, *argsPtr, *bodyPtr; Tcl_DString buffer; + Command *cmdPtr; int i; /* @@ -440,8 +441,9 @@ InitFoundation( NULL); Tcl_CreateObjCommand(interp, "::oo::Helpers::nextto", TclOONextToObjCmd, NULL, NULL); - Tcl_CreateObjCommand(interp, "::oo::Helpers::self", TclOOSelfObjCmd, NULL, - NULL); + cmdPtr = (Command *) Tcl_CreateObjCommand(interp, "::oo::Helpers::self", + TclOOSelfObjCmd, NULL, NULL); + cmdPtr->compileProc = TclCompileObjectSelfCmd; Tcl_CreateObjCommand(interp, "::oo::define", TclOODefineObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "::oo::objdefine", TclOOObjDefObjCmd, NULL, diff --git a/generic/tclOOInfo.c b/generic/tclOOInfo.c index 1a94e69..e09ee4e 100644 --- a/generic/tclOOInfo.c +++ b/generic/tclOOInfo.c @@ -43,47 +43,45 @@ static Tcl_ObjCmdProc InfoClassSubsCmd; static Tcl_ObjCmdProc InfoClassSupersCmd; static Tcl_ObjCmdProc InfoClassVariablesCmd; -struct NameProcMap { const char *name; Tcl_ObjCmdProc *proc; }; - /* * List of commands that are used to implement the [info object] subcommands. */ -static const struct NameProcMap infoObjectCmds[] = { - {"::oo::InfoObject::call", InfoObjectCallCmd}, - {"::oo::InfoObject::class", InfoObjectClassCmd}, - {"::oo::InfoObject::definition", InfoObjectDefnCmd}, - {"::oo::InfoObject::filters", InfoObjectFiltersCmd}, - {"::oo::InfoObject::forward", InfoObjectForwardCmd}, - {"::oo::InfoObject::isa", InfoObjectIsACmd}, - {"::oo::InfoObject::methods", InfoObjectMethodsCmd}, - {"::oo::InfoObject::methodtype", InfoObjectMethodTypeCmd}, - {"::oo::InfoObject::mixins", InfoObjectMixinsCmd}, - {"::oo::InfoObject::namespace", InfoObjectNsCmd}, - {"::oo::InfoObject::variables", InfoObjectVariablesCmd}, - {"::oo::InfoObject::vars", InfoObjectVarsCmd}, - {NULL, NULL} +static const EnsembleImplMap infoObjectCmds[] = { + {"call", InfoObjectCallCmd, NULL, NULL, NULL, 0}, + {"class", InfoObjectClassCmd, TclCompileInfoObjectClassCmd, NULL, NULL, 0}, + {"definition", InfoObjectDefnCmd, NULL, NULL, NULL, 0}, + {"filters", InfoObjectFiltersCmd, NULL, NULL, NULL, 0}, + {"forward", InfoObjectForwardCmd, NULL, NULL, NULL, 0}, + {"isa", InfoObjectIsACmd, TclCompileInfoObjectIsACmd, NULL, NULL, 0}, + {"methods", InfoObjectMethodsCmd, NULL, NULL, NULL, 0}, + {"methodtype", InfoObjectMethodTypeCmd, NULL, NULL, NULL, 0}, + {"mixins", InfoObjectMixinsCmd, NULL, NULL, NULL, 0}, + {"namespace", InfoObjectNsCmd, TclCompileInfoObjectNamespaceCmd, NULL, NULL, 0}, + {"variables", InfoObjectVariablesCmd, NULL, NULL, NULL, 0}, + {"vars", InfoObjectVarsCmd, NULL, NULL, NULL, 0}, + {NULL, NULL, NULL, NULL, NULL, 0} }; /* * List of commands that are used to implement the [info class] subcommands. */ -static const struct NameProcMap infoClassCmds[] = { - {"::oo::InfoClass::call", InfoClassCallCmd}, - {"::oo::InfoClass::constructor", InfoClassConstrCmd}, - {"::oo::InfoClass::definition", InfoClassDefnCmd}, - {"::oo::InfoClass::destructor", InfoClassDestrCmd}, - {"::oo::InfoClass::filters", InfoClassFiltersCmd}, - {"::oo::InfoClass::forward", InfoClassForwardCmd}, - {"::oo::InfoClass::instances", InfoClassInstancesCmd}, - {"::oo::InfoClass::methods", InfoClassMethodsCmd}, - {"::oo::InfoClass::methodtype", InfoClassMethodTypeCmd}, - {"::oo::InfoClass::mixins", InfoClassMixinsCmd}, - {"::oo::InfoClass::subclasses", InfoClassSubsCmd}, - {"::oo::InfoClass::superclasses", InfoClassSupersCmd}, - {"::oo::InfoClass::variables", InfoClassVariablesCmd}, - {NULL, NULL} +static const EnsembleImplMap infoClassCmds[] = { + {"call", InfoClassCallCmd, NULL, NULL, NULL, 0}, + {"constructor", InfoClassConstrCmd, NULL, NULL, NULL, 0}, + {"definition", InfoClassDefnCmd, NULL, NULL, NULL, 0}, + {"destructor", InfoClassDestrCmd, NULL, NULL, NULL, 0}, + {"filters", InfoClassFiltersCmd, NULL, NULL, NULL, 0}, + {"forward", InfoClassForwardCmd, NULL, NULL, NULL, 0}, + {"instances", InfoClassInstancesCmd, NULL, NULL, NULL, 0}, + {"methods", InfoClassMethodsCmd, NULL, NULL, NULL, 0}, + {"methodtype", InfoClassMethodTypeCmd, NULL, NULL, NULL, 0}, + {"mixins", InfoClassMixinsCmd, NULL, NULL, NULL, 0}, + {"subclasses", InfoClassSubsCmd, NULL, NULL, NULL, 0}, + {"superclasses", InfoClassSupersCmd, NULL, NULL, NULL, 0}, + {"variables", InfoClassVariablesCmd, NULL, NULL, NULL, 0}, + {NULL, NULL, NULL, NULL, NULL, 0} }; /* @@ -101,33 +99,14 @@ void TclOOInitInfo( Tcl_Interp *interp) { - Tcl_Namespace *nsPtr; Tcl_Command infoCmd; - int i; - - /* - * Build the ensemble used to implement [info object]. - */ - - nsPtr = Tcl_CreateNamespace(interp, "::oo::InfoObject", NULL, NULL); - Tcl_CreateEnsemble(interp, nsPtr->fullName, nsPtr, TCL_ENSEMBLE_PREFIX); - Tcl_Export(interp, nsPtr, "[a-z]*", 1); - for (i=0 ; infoObjectCmds[i].name!=NULL ; i++) { - Tcl_CreateObjCommand(interp, infoObjectCmds[i].name, - infoObjectCmds[i].proc, NULL, NULL); - } /* - * Build the ensemble used to implement [info class]. + * Build the ensembles used to implement [info object] and [info class]. */ - nsPtr = Tcl_CreateNamespace(interp, "::oo::InfoClass", NULL, NULL); - Tcl_CreateEnsemble(interp, nsPtr->fullName, nsPtr, TCL_ENSEMBLE_PREFIX); - Tcl_Export(interp, nsPtr, "[a-z]*", 1); - for (i=0 ; infoClassCmds[i].name!=NULL ; i++) { - Tcl_CreateObjCommand(interp, infoClassCmds[i].name, - infoClassCmds[i].proc, NULL, NULL); - } + TclMakeEnsemble(interp, "::oo::InfoObject", infoObjectCmds); + TclMakeEnsemble(interp, "::oo::InfoClass", infoClassCmds); /* * Install into the master [info] ensemble. diff --git a/generic/tclUtf.c b/generic/tclUtf.c index f0d08e7..4b5b37b 100644 --- a/generic/tclUtf.c +++ b/generic/tclUtf.c @@ -1516,6 +1516,9 @@ Tcl_UniCharIsSpace( if (((Tcl_UniChar) ch) < ((Tcl_UniChar) 0x80)) { return isspace(UCHAR(ch)); /* INTL: ISO space */ + } else if ((Tcl_UniChar) ch == 0x0085 || (Tcl_UniChar) ch == 0x200b + || (Tcl_UniChar) ch == 0x2060 || (Tcl_UniChar) ch == 0xfeff) { + return 1; } else { return ((SPACE_BITS >> GetCategory(ch)) & 1); } diff --git a/generic/tclVar.c b/generic/tclVar.c index e31e9cf..1c01e41 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -4224,15 +4224,15 @@ TclInitArrayCmd( static const EnsembleImplMap arrayImplMap[] = { {"anymore", ArrayAnyMoreCmd, NULL, NULL, NULL, 0}, {"donesearch", ArrayDoneSearchCmd, NULL, NULL, NULL, 0}, - {"exists", ArrayExistsCmd, NULL, NULL, NULL, 0}, + {"exists", ArrayExistsCmd, TclCompileArrayExistsCmd, NULL, NULL, 0}, {"get", ArrayGetCmd, NULL, NULL, NULL, 0}, {"names", ArrayNamesCmd, NULL, NULL, NULL, 0}, {"nextelement", ArrayNextElementCmd, NULL, NULL, NULL, 0}, - {"set", ArraySetCmd, NULL, NULL, NULL, 0}, + {"set", ArraySetCmd, TclCompileArraySetCmd, NULL, NULL, 0}, {"size", ArraySizeCmd, NULL, NULL, NULL, 0}, {"startsearch", ArrayStartSearchCmd, NULL, NULL, NULL, 0}, {"statistics", ArrayStatsCmd, NULL, NULL, NULL, 0}, - {"unset", ArrayUnsetCmd, NULL, NULL, NULL, 0}, + {"unset", ArrayUnsetCmd, TclCompileArrayUnsetCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; diff --git a/library/dde/pkgIndex.tcl b/library/dde/pkgIndex.tcl index 8758bd2..4cf73d0 100644 --- a/library/dde/pkgIndex.tcl +++ b/library/dde/pkgIndex.tcl @@ -1,7 +1,7 @@ if {([info commands ::tcl::pkgconfig] eq "") || ([info sharedlibextension] ne ".dll")} return if {[::tcl::pkgconfig get debug]} { - package ifneeded dde 1.4.0b2 [list load [file join $dir tcldde14g.dll] dde] + package ifneeded dde 1.4.0 [list load [file join $dir tcldde14g.dll] dde] } else { - package ifneeded dde 1.4.0b2 [list load [file join $dir tcldde14.dll] dde] + package ifneeded dde 1.4.0 [list load [file join $dir tcldde14.dll] dde] } diff --git a/library/http/http.tcl b/library/http/http.tcl index 2653c3e..d57e3ce 100644 --- a/library/http/http.tcl +++ b/library/http/http.tcl @@ -11,7 +11,7 @@ package require Tcl 8.6 # Keep this in sync with pkgIndex.tcl and with the install directories in # Makefiles -package provide http 2.8.4 +package provide http 2.8.5 namespace eval http { # Allow resourcing to not clobber existing data @@ -205,15 +205,13 @@ proc http::Finish {token {errormsg ""} {skipCB 0}} { if {[info exists state(after)]} { after cancel $state(after) } - if {[info exists state(-command)] && !$skipCB} { - if {[catch {eval $state(-command) {$token}} err]} { - if {$errormsg eq ""} { - set state(error) [list $err $errorInfo $errorCode] - set state(status) error - } + if {[info exists state(-command)] && !$skipCB + && ![info exists state(done-command-cb)]} { + set state(done-command-cb) yes + if {[catch {eval $state(-command) {$token}} err] && $errormsg eq ""} { + set state(error) [list $err $errorInfo $errorCode] + set state(status) error } - # Command callback may already have unset our state - unset -nocomplain state(-command) } } diff --git a/library/http/pkgIndex.tcl b/library/http/pkgIndex.tcl index d51f8a8..303d3bd 100644 --- a/library/http/pkgIndex.tcl +++ b/library/http/pkgIndex.tcl @@ -1,2 +1,2 @@ if {![package vsatisfies [package provide Tcl] 8.6]} {return} -package ifneeded http 2.8.4 [list tclPkgSetup $dir http 2.8.4 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}] +package ifneeded http 2.8.5 [list tclPkgSetup $dir http 2.8.5 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}] diff --git a/tests/dict.test b/tests/dict.test index 72f239e..22d652b 100644 --- a/tests/dict.test +++ b/tests/dict.test @@ -78,6 +78,24 @@ test dict-2.7 {dict create command - #-quoting in string rep} { test dict-2.8 {dict create command - #-quoting in string rep} -body { dict create #a x #b x } -match glob -result {{#?} x #? x} +test dict-2.9 {dict create command: compilation} { + apply {{} {dict create [format a] b}} +} {a b} +test dict-2.10 {dict create command: compilation} { + apply {{} {dict create [format a] b c d}} +} {a b c d} +test dict-2.11 {dict create command: compilation} { + apply {{} {dict create [format a] b c d a x}} +} {a x c d} +test dict-2.12 {dict create command: non-compilation} { + dict create [format a] b +} {a b} +test dict-2.13 {dict create command: non-compilation} { + dict create [format a] b c d +} {a b c d} +test dict-2.14 {dict create command: non-compilation} { + dict create [format a] b c d a x +} {a x c d} test dict-3.1 {dict get command} {dict get {a b} a} b test dict-3.2 {dict get command} {dict get {a b c d} a} b @@ -1160,6 +1178,36 @@ test dict-20.9 {dict merge command} { test dict-20.10 {dict merge command} { dict merge {a b c d e f} {a x 1 2 3 4} {a - 1 -} } {a - c d e f 1 - 3 4} +test dict-20.11 {dict merge command} { + apply {{} {dict merge}} +} {} +test dict-20.12 {dict merge command} { + apply {{} {dict merge {a b c d e f}}} +} {a b c d e f} +test dict-20.13 {dict merge command} -body { + apply {{} {dict merge {a b c d e}}} +} -result {missing value to go with key} -returnCodes error +test dict-20.14 {dict merge command} { + apply {{} {dict merge {a b c d} {e f g h}}} +} {a b c d e f g h} +test dict-20.15 {dict merge command} -body { + apply {{} {dict merge {a b c d e} {e f g h}}} +} -result {missing value to go with key} -returnCodes error +test dict-20.16 {dict merge command} -body { + apply {{} {dict merge {a b c d} {e f g h i}}} +} -result {missing value to go with key} -returnCodes error +test dict-20.17 {dict merge command} { + apply {{} {dict merge {a b c d e f} {e x g h}}} +} {a b c d e x g h} +test dict-20.18 {dict merge command} { + apply {{} {dict merge {a b c d} {a x c y}}} +} {a x c y} +test dict-20.19 {dict merge command} { + apply {{} {dict merge {a b c d} {c y a x}}} +} {a x c y} +test dict-20.20 {dict merge command} { + apply {{} {dict merge {a b c d e f} {a x 1 2 3 4} {a - 1 -}}} +} {a - c d e f 1 - 3 4} test dict-21.1 {dict update command} -returnCodes 1 -body { dict update diff --git a/tests/info.test b/tests/info.test index 7dd63b7..5078e11 100644 --- a/tests/info.test +++ b/tests/info.test @@ -1955,6 +1955,12 @@ test info-38.2 {location information for uplevel, dl, direct-literal} -match glo * {type source line 1951 file info.test cmd etrace level 1} * {type source line 1949 file info.test cmd uplevel\\ \\\\ level 1}} -cleanup {interp delete sub} +# This test at the end of this file _only_ to avoid disturbing above line +# numbers. It _belongs_ after info-9.12 +test info-9.13 {info level option, value in global context} -body { + uplevel #0 {info level 2} +} -returnCodes error -result {bad level "2"} + # ------------------------------------------------------------------------- unset -nocomplain res diff --git a/tests/string.test b/tests/string.test index e86c0de..f558d30 100644 --- a/tests/string.test +++ b/tests/string.test @@ -1484,8 +1484,8 @@ test string-18.11 {string trim, unicode} { string trim "\xe7\xe8 AB\xe7C \xe8\xe7" \xe7\xe8 } " AB\xe7C " test string-18.12 {string trim, unicode default} { - string trim ABC\u1361\u1680\u3000 -} ABC + string trim \ufeff\x00\u0085\u00a0\u1680\u180eABC\u1361\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000 +} ABC\u1361 test string-19.1 {string trimleft} { list [catch {string trimleft} msg] $msg @@ -1494,8 +1494,8 @@ test string-19.2 {string trimleft} { string trimleft " XYZ " } {XYZ } test string-19.3 {string trimleft, unicode default} { - string trimleft \u1361\u1680\u3000ABC -} ABC + string trimleft \ufeff\u0085\u00a0\x00\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000\u1361ABC +} \u1361ABC test string-20.1 {string trimright errors} { list [catch {string trimright} msg] $msg @@ -1513,8 +1513,8 @@ test string-20.5 {string trimright} { string trimright "" } {} test string-20.6 {string trimright, unicode default} { - string trimright ABC\u1361\u1680\u3000 -} ABC + string trimright ABC\u1361\u0085\x00\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000 +} ABC\u1361 test string-21.1 {string wordend} { list [catch {string wordend a} msg] $msg diff --git a/tests/winDde.test b/tests/winDde.test index 9411c92..f04fb45 100644 --- a/tests/winDde.test +++ b/tests/winDde.test @@ -20,7 +20,7 @@ testConstraint dde 0 if {[testConstraint win]} { if {![catch { ::tcltest::loadTestedCommands - set ::ddever [package require dde 1.4.0b2] + set ::ddever [package require dde 1.4.0] set ::ddelib [lindex [package ifneeded dde $::ddever] 1]}]} { testConstraint dde 1 } @@ -104,7 +104,7 @@ proc createChildProcess {ddeServerName args} { # ------------------------------------------------------------------------- test winDde-1.0 {check if we are testing the right dll} {win dde} { set ::ddever -} {1.4.0b2} +} {1.4.0} test winDde-1.1 {Settings the server's topic name} -constraints dde -body { list [dde servername foobar] [dde servername] [dde servername self] diff --git a/unix/Makefile.in b/unix/Makefile.in index 9ac84f7..b54484f 100644 --- a/unix/Makefile.in +++ b/unix/Makefile.in @@ -839,8 +839,8 @@ install-libraries: libraries do \ $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"/http1.0; \ done; - @echo "Installing package http 2.8.4 as a Tcl Module"; - @$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.6/http-2.8.4.tm; + @echo "Installing package http 2.8.5 as a Tcl Module"; + @$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl "$(SCRIPT_INSTALL_DIR)"/../tcl8/8.6/http-2.8.5.tm; @echo "Installing package opt0.4 files to $(SCRIPT_INSTALL_DIR)/opt0.4/"; @for i in $(TOP_DIR)/library/opt/*.tcl ; \ do \ diff --git a/win/Makefile.in b/win/Makefile.in index fad1f09..dacbbb5 100644 --- a/win/Makefile.in +++ b/win/Makefile.in @@ -634,8 +634,8 @@ install-libraries: libraries install-tzdata install-msgs do \ $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/http1.0"; \ done; - @echo "Installing package http 2.8.4 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.6/http-2.8.4.tm; + @echo "Installing package http 2.8.5 as a Tcl Module"; + @$(COPY) $(ROOT_DIR)/library/http/http.tcl $(SCRIPT_INSTALL_DIR)/../tcl8/8.6/http-2.8.5.tm; @echo "Installing library opt0.4 directory"; @for j in $(ROOT_DIR)/library/opt/*.tcl; \ do \ @@ -695,14 +695,14 @@ test-tcl: binaries $(TCLSH) $(CAT32) $(TEST_DLL_FILE) TCL_LIBRARY="$(LIBRARY_DIR)"; export TCL_LIBRARY; \ ./$(TCLSH) "$(ROOT_DIR_NATIVE)/tests/all.tcl" $(TESTFLAGS) \ -load "package ifneeded Tcltest ${VERSION}@TCL_PATCH_LEVEL@ [list load [file normalize ${TEST_DLL_FILE}] Tcltest]; \ - package ifneeded dde 1.4.0b2 [list load [file normalize ${DDE_DLL_FILE}] dde]; \ + package ifneeded dde 1.4.0 [list load [file normalize ${DDE_DLL_FILE}] dde]; \ package ifneeded registry 1.3.0 [list load [file normalize ${REG_DLL_FILE}] registry]" | ./$(CAT32) # Useful target to launch a built tclsh with the proper path,... runtest: binaries $(TCLSH) $(TEST_DLL_FILE) @TCL_LIBRARY="$(LIBRARY_DIR)"; export TCL_LIBRARY; \ ./$(TCLSH) $(TESTFLAGS) -load "package ifneeded Tcltest ${VERSION}@TCL_PATCH_LEVEL@ [list load [file normalize ${TEST_DLL_FILE}] Tcltest]; \ - package ifneeded dde 1.4.0b2 [list load [file normalize ${DDE_DLL_FILE}] dde]; \ + package ifneeded dde 1.4.0 [list load [file normalize ${DDE_DLL_FILE}] dde]; \ package ifneeded registry 1.3.0 [list load [file normalize ${REG_DLL_FILE}] registry]" $(SCRIPT) # This target can be used to run tclsh from the build directory via diff --git a/win/makefile.vc b/win/makefile.vc index d097e26..2784140 100644 --- a/win/makefile.vc +++ b/win/makefile.vc @@ -578,13 +578,13 @@ test-core: setup $(TCLTEST) dlls $(CAT32) set TCL_LIBRARY=$(ROOT:\=/)/library !if "$(OS)" == "Windows_NT" || "$(MSVCDIR)" == "IDE" $(DEBUGGER) $(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile << - package ifneeded dde 1.4.0b2 [list load "$(TCLDDELIB:\=/)" dde] + package ifneeded dde 1.4.0 [list load "$(TCLDDELIB:\=/)" dde] package ifneeded registry 1.3.0 [list load "$(TCLREGLIB:\=/)" registry] << !else @echo Please wait while the tests are collected... $(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile << > tests.log - package ifneeded dde 1.4.0b2 "$(TCLDDELIB:\=/)" dde] + package ifneeded dde 1.4.0 "$(TCLDDELIB:\=/)" dde] package ifneeded registry 1.3.0 "$(TCLREGLIB:\=/)" registry] << type tests.log | more diff --git a/win/tclWinDde.c b/win/tclWinDde.c index f5c0484..d0600e6 100644 --- a/win/tclWinDde.c +++ b/win/tclWinDde.c @@ -96,7 +96,7 @@ static DWORD ddeInstance; /* The application instance handle given to us * by DdeInitialize. */ static int ddeIsServer = 0; -#define TCL_DDE_VERSION "1.4.0b2" +#define TCL_DDE_VERSION "1.4.0" #define TCL_DDE_PACKAGE_NAME "dde" #define TCL_DDE_SERVICE_NAME TEXT("TclEval") #define TCL_DDE_EXECUTE_RESULT TEXT("$TCLEVAL$EXECUTE$RESULT") |