diff options
| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-10 04:54:53 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-10 04:54:53 +0000 |
| commit | 53e39507ec90d9483867d83830c2691a04ccdfef (patch) | |
| tree | 17fe1420a6f19031327c61dc834b82a1d7eb2e3e /ruby.h | |
| parent | eefd66e46bdccf1a2fca40f2bc7f27b8cf8e8f2d (diff) | |
merge revision(s) 17842:
* include/ruby/ruby.h (POSFIXABLE): use FIXNUM_MAX+1 instead of
FIXNUM_MAX to make it possible to convert to double accurately.
It assumes FLT_RADIX is 2.
fix RubyForge bug #14102.
backported from 1.9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@17989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.h')
| -rw-r--r-- | ruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -166,7 +166,7 @@ VALUE rb_ull2inum _((unsigned LONG_LONG)); #define FIX2LONG(x) RSHIFT((long)x,1) #define FIX2ULONG(x) (((unsigned long)(x))>>1) #define FIXNUM_P(f) (((long)(f))&FIXNUM_FLAG) -#define POSFIXABLE(f) ((f) <= FIXNUM_MAX) +#define POSFIXABLE(f) ((f) < FIXNUM_MAX+1) #define NEGFIXABLE(f) ((f) >= FIXNUM_MIN) #define FIXABLE(f) (POSFIXABLE(f) && NEGFIXABLE(f)) |