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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-12-08 16:48:08 +0900 |
|---|---|---|
| committer | GitHub <[email protected]> | 2016-12-08 16:48:08 +0900 |
| commit | b84e005fc36a3c669586cc66ab3c87630d7a5509 (patch) | |
| tree | c4f0b719c48fba8844120999bcdd3ba8d05eae6b /src/numeric.c | |
| parent | bcd91856fd5fdbc34d7719a3a8b5434be8efff21 (diff) | |
| parent | c27dbfedf4dbd95ef17c6ad2b84933088e56d2cd (diff) | |
| download | mruby-b84e005fc36a3c669586cc66ab3c87630d7a5509.tar.gz mruby-b84e005fc36a3c669586cc66ab3c87630d7a5509.zip | |
Merge pull request #3335 from mattn/fix-vs2013
fix build on vs2013-vs2015
Diffstat (limited to 'src/numeric.c')
| -rw-r--r-- | src/numeric.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/numeric.c b/src/numeric.c index 25a411de8..a9a2a641b 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -357,7 +357,11 @@ flo_shift(mrb_state *mrb, mrb_value x, mrb_int width) while (width++) { val /= 2; } +#if defined(_ISOC99_SOURCE) val = trunc(val); +#else + val = val > 0 ? floor(val) : ceil(val); +#endif if (val == 0 && mrb_float(x) < 0) { return mrb_fixnum_value(-1); } |