diff options
Diffstat (limited to 'class.c')
-rw-r--r-- | class.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1323,8 +1323,10 @@ singleton_class_of(VALUE obj) return klass; } else { - if (BUILTIN_TYPE(obj) == T_FLOAT) + enum ruby_value_type type = BUILTIN_TYPE(obj); + if (type == T_FLOAT || type == T_BIGNUM) { rb_raise(rb_eTypeError, "can't define singleton"); + } } if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON) && |