diff options
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/internal.h b/internal.h index f57c1b73cd..3205050ec2 100644 --- a/internal.h +++ b/internal.h @@ -1617,6 +1617,8 @@ void Init_newline(void); #define INT_NEGATIVE_P(x) (FIXNUM_P(x) ? FIXNUM_NEGATIVE_P(x) : BIGNUM_NEGATIVE_P(x)) +#define FLOAT_ZERO_P(x) (RFLOAT_VALUE(x) == 0.0) + #ifndef ROUND_DEFAULT # define ROUND_DEFAULT RUBY_NUM_ROUND_HALF_UP #endif |