diff options
Diffstat (limited to 'include/ruby/ruby.h')
-rw-r--r-- | include/ruby/ruby.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 6f7ce0f217..e09d4a739b 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1504,6 +1504,15 @@ rb_obj_write(VALUE a, VALUE *slot, VALUE b, RB_UNUSED_VAR(const char *filename), return a; } +#define RB_INTEGER_TYPE_P(obj) rb_integer_type_p(obj) +static inline int +rb_integer_type_p(VALUE obj) +{ + return (RB_FIXNUM_P(obj) || + (!RB_SPECIAL_CONST_P(obj) && + RB_BUILTIN_TYPE(obj) == RUBY_T_BIGNUM)); +} + #if SIZEOF_INT < SIZEOF_LONG # define RB_INT2NUM(v) INT2FIX((int)(v)) # define RB_UINT2NUM(v) LONG2FIX((unsigned int)(v)) |