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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-16 15:59:40 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2016-11-16 15:59:40 (GMT) |
| commit | fe8f0c596ee02b8811d1d2f4d23b8fdbb166a2ed (patch) | |
| tree | c97e96389c58ac76d16b27fe19ddb3689118e093 /generic/tclClock.c | |
| parent | 74cee16544d00f49288f1819fb71e1c5c74ce5ad (diff) | |
| parent | 29606e4a7b43adb9f923fb5781d3b9a93d9ba1c8 (diff) | |
| download | tcl-gahr_ticket_e6f27aa56f.zip tcl-gahr_ticket_e6f27aa56f.tar.gz tcl-gahr_ticket_e6f27aa56f.tar.bz2 | |
merge trunkgahr_ticket_e6f27aa56f
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 949cb1c..c3b29e9 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--; } |