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| author | Jun Hiroe <[email protected]> | 2014-05-03 01:13:43 +0900 |
|---|---|---|
| committer | Jun Hiroe <[email protected]> | 2014-05-03 01:13:43 +0900 |
| commit | 129e5a6c21047f94d9ce56ea779ef88f154c51f7 (patch) | |
| tree | 0595d5227a2a142c8199140f18ec6ee14222dd42 | |
| parent | 85d286b4b8e292b870a266360fb135670d427a41 (diff) | |
| download | mruby-129e5a6c21047f94d9ce56ea779ef88f154c51f7.tar.gz mruby-129e5a6c21047f94d9ce56ea779ef88f154c51f7.zip | |
Refactor rshift
| -rw-r--r-- | src/numeric.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/numeric.c b/src/numeric.c index 46b3cdf37..4c955a61e 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -980,17 +980,11 @@ rshift(mrb_int val, mrb_int width) mrb_assert(width >= 0); if (width >= NUMERIC_SHIFT_WIDTH_MAX) { if (val < 0) { - val = -1; - } - else { - val = 0; + return mrb_fixnum_value(-1); } + return mrb_fixnum_value(0); } - else { - val = val >> width; - } - - return mrb_fixnum_value(val); + return mrb_fixnum_value(val >> width); } static inline void |