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Removed fix_shift_get_width()

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Fixnum is usually big enough for shift width.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2016-11-22 17:45:07 +09:00
parent 740bf09740
commit 8112295031
1 changed files with 2 additions and 13 deletions
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src/numeric.c
+2 -13
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@@ -921,15 +921,6 @@ rshift(mrb_int val, mrb_int width)
return mrb_fixnum_value(val >> width);
}
static inline void
fix_shift_get_width(mrb_state *mrb, mrb_int *width)
{
mrb_value y;
mrb_get_args(mrb, "o", &y);
*width = mrb_fixnum(bit_coerce(mrb, y));
}
/* 15.2.8.3.12 */
/*
* call-seq:
@@ -943,8 +934,7 @@ fix_lshift(mrb_state *mrb, mrb_value x)
{
mrb_int width, val;
fix_shift_get_width(mrb, &width);
mrb_get_args(mrb, "i", &width);
if (width == 0) {
return x;
}
@@ -968,8 +958,7 @@ fix_rshift(mrb_state *mrb, mrb_value x)
{
mrb_int width, val;
fix_shift_get_width(mrb, &width);
mrb_get_args(mrb, "i", &width);
if (width == 0) {
return x;
}