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Always use old RB_FIXABLE to allow double as argument

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2017-03-07 19:48:00 +00:00
parent 110760fa5d
commit 63c7ccc64b
1 changed files with 1 additions and 5 deletions
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4
include/ruby/ruby.h
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@ -359,11 +359,7 @@ rb_fix2ulong(VALUE x)
#define RB_FIXNUM_P(f) (((int)(SIGNED_VALUE)(f))&RUBY_FIXNUM_FLAG)
#define RB_POSFIXABLE(f) ((f) < RUBY_FIXNUM_MAX+1)
#define RB_NEGFIXABLE(f) ((f) >= RUBY_FIXNUM_MIN)
#if defined HAVE_BUILTIN___BUILTIN_ADD_OVERFLOW
# define RB_FIXABLE(f) ({SIGNED_VALUE a=(f),c; !__builtin_add_overflow(a, a, &c);})
#else
#define RB_FIXABLE(f) (RB_POSFIXABLE(f) && RB_NEGFIXABLE(f))
#endif
#define FIX2LONG(x) RB_FIX2LONG(x)
#define FIX2ULONG(x) RB_FIX2ULONG(x)
#define FIXNUM_P(f) RB_FIXNUM_P(f)