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* numeric.c (SQRT_LONG_MAX): use SIZEOF_LONG instead of SIZEOF_VALUE

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because SIZEOF_VALUE > SIZEOF_LONG on some platforms.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2007-08-30 22:15:07 +00:00
parent 6a9b9f488b
commit 6cca1f4c6a
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Fri Aug 31 07:12:24 2007 NAKAMURA Usaku <usa@ruby-lang.org>
* numeric.c (SQRT_LONG_MAX): use SIZEOF_LONG instead of SIZEOF_VALUE
because SIZEOF_VALUE > SIZEOF_LONG on some platforms.
Fri Aug 31 04:18:03 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (f_norm_arg, f_arg_item): not croak already erred names.

2
numeric.c
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@ -2046,7 +2046,7 @@ fix_minus(VALUE x, VALUE y)
* result.
*/
#define SQRT_LONG_MAX ((SIGNED_VALUE)1<<((SIZEOF_VALUE*CHAR_BIT-1)/2))
#define SQRT_LONG_MAX ((SIGNED_VALUE)1<<((SIZEOF_LONG*CHAR_BIT-1)/2))
/*tests if N*N would overflow*/
#define FIT_SQRT_LONG(n) (((n)<SQRT_LONG_MAX)&&((n)>=-SQRT_LONG_MAX))