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downcase MUL_OVERFLOW. it is a local variable.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-01-03 04:31:37 +00:00
parent 506ea448b3
commit 9765389017
1 changed files with 2 additions and 2 deletions
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4
util.c
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@ -88,7 +88,7 @@ scan_digits(const char *str, int base, size_t *retlen, int *overflow)
const char *start = str; const char *start = str;
unsigned long ret = 0, x; unsigned long ret = 0, x;
unsigned long MUL_OVERFLOW = (~(unsigned long)0) / base; unsigned long mul_overflow = (~(unsigned long)0) / base;
int c; int c;
*overflow = 0; *overflow = 0;
@ -98,7 +98,7 @@ scan_digits(const char *str, int base, size_t *retlen, int *overflow)
*retlen = (str-1) - start; *retlen = (str-1) - start;
return ret; return ret;
} }
if (MUL_OVERFLOW < ret) if (mul_overflow < ret)
*overflow = 1; *overflow = 1;
ret *= base; ret *= base;
x = ret; x = ret;