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Merge pull request #2602 from Hiroyuki-Matsuzaki/fix_cygwin_gcc_warning

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fixed. cygwin-gcc(ver4.8.3) warning in conv_digit()
This commit is contained in:
Yukihiro "Matz" Matsumoto
2014-10-02 21:03:33 +09:00
parent c08321ef23 e77ea4e5f2
commit f03c23572d
1 changed files with 3 additions and 6 deletions
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src/string.c
+3 -6
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@@ -1854,13 +1854,10 @@ mrb_cstr_to_inum(mrb_state *mrb, const char *str, int base, int badcheck)
unsigned long n = 0;
mrb_int val;
#undef ISDIGIT
#define ISDIGIT(c) ('0' <= (c) && (c) <= '9')
#define conv_digit(c) \
(!ISASCII(c) ? -1 : \
isdigit(c) ? ((c) - '0') : \
islower(c) ? ((c) - 'a' + 10) : \
isupper(c) ? ((c) - 'A' + 10) : \
(ISDIGIT(c) ? ((c) - '0') : \
ISLOWER(c) ? ((c) - 'a' + 10) : \
ISUPPER(c) ? ((c) - 'A' + 10) : \
-1)
if (!str) {