diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/numeric.c | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/src/numeric.c b/src/numeric.c index f7ee3103d..e5fc59ec8 100644 --- a/src/numeric.c +++ b/src/numeric.c @@ -1024,27 +1024,18 @@ fix_shift_get_width(mrb_state *mrb, mrb_int *width) static mrb_value fix_lshift(mrb_state *mrb, mrb_value x) { - mrb_int width; - mrb_value result; + mrb_int width, val; fix_shift_get_width(mrb, &width); if (width == 0) { - result = x; + return(x); } - else { - mrb_int val; - - val = mrb_fixnum(x); - if (width < 0) { - result = rshift(val, -width); - } - else { - result = lshift(mrb, val, width); - } + val = mrb_fixnum(x); + if (width < 0) { + return(rshift(val, -width)); } - - return result; + return(lshift(mrb, val, width)); } /* 15.2.8.3.13 */ @@ -1058,27 +1049,18 @@ fix_lshift(mrb_state *mrb, mrb_value x) static mrb_value fix_rshift(mrb_state *mrb, mrb_value x) { - mrb_int width; - mrb_value result; + mrb_int width, val; fix_shift_get_width(mrb, &width); if (width == 0) { - result = x; + return(x); } - else { - mrb_int val; - - val = mrb_fixnum(x); - if (width < 0) { - result = lshift(mrb, val, -width); - } - else { - result = rshift(val, width); - } + val = mrb_fixnum(x); + if (width < 0) { + return(lshift(mrb, val, -width)); } - - return result; + return(rshift(val, width)); } /* 15.2.8.3.23 */ |