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Merge pull request #1343 from suzukaze/refactor-range-c

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Refactor mrb_range_beg_len() func in range.c
This commit is contained in:
Yukihiro "Matz" Matsumoto
2013-07-05 19:39:08 -07:00
parent e9e04e52a8 780930cbf5
commit 6be55e9a46
1 changed files with 2 additions and 5 deletions
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src/range.c
+2 -5
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@@ -276,10 +276,10 @@ mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp,
if (beg < 0) {
beg += len;
if (beg < 0) goto out_of_range;
if (beg < 0) return FALSE;
}
if (beg > len) goto out_of_range;
if (beg > len) return FALSE;
if (end > len) end = len;
if (end < 0) end += len;
@@ -290,9 +290,6 @@ mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp,
*begp = beg;
*lenp = len;
return TRUE;
out_of_range:
return FALSE;
}
/* 15.2.14.4.12(x) */