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| author | dgp <dgp@users.sourceforge.net> | 2016-07-10 19:35:28 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2016-07-10 19:35:28 (GMT) |
| commit | 6abeee6109c0fc8822a47a1f586645df9ed5a141 (patch) | |
| tree | 9e54ef87877a94bb371ef1f8f2172fd5e95703bc /generic/tclClock.c | |
| parent | 3408cb4caba6bdda86ed5bd407f26f9f9fff9948 (diff) | |
| parent | 9b324cef64de435d71e385c5efa645cb8e784ba3 (diff) | |
| download | tcl-6abeee6109c0fc8822a47a1f586645df9ed5a141.zip tcl-6abeee6109c0fc8822a47a1f586645df9ed5a141.tar.gz tcl-6abeee6109c0fc8822a47a1f586645df9ed5a141.tar.bz2 | |
merge trunk
Diffstat (limited to 'generic/tclClock.c')
| -rw-r--r-- | generic/tclClock.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/generic/tclClock.c b/generic/tclClock.c index a458cb9..26e9b4a 100644 --- a/generic/tclClock.c +++ b/generic/tclClock.c @@ -1499,7 +1499,19 @@ GetJulianDayFromEraYearMonthDay( * Try an initial conversion in the Gregorian calendar. */ +#if 0 /* BUG http://core.tcl.tk/tcl/tktview?name=da340d4f32 */ ym1o4 = ym1 / 4; +#else + /* + * Have to make sure quotient is truncated towards 0 when negative. + * See above bug for details. The casts are necessary. + */ + if (ym1 >= 0) + ym1o4 = ym1 / 4; + else { + ym1o4 = - (int) (((unsigned int) -ym1) / 4); + } +#endif if (ym1 % 4 < 0) { ym1o4--; } |