From daadb8bd53c9a0038fe7f51652b72aaa9b93a220 Mon Sep 17 00:00:00 2001 From: matz Date: Wed, 10 Apr 2002 08:47:46 +0000 Subject: * variable.c (rb_obj_remove_instance_variable): raise NameError if specified instance variable is not defined. * variable.c (generic_ivar_remove): modified to check ivar existence. * class.c (rb_singleton_class): wrong condition; was creating unnecessary singleton class. * numeric.c (int_step): step may be a float less than 1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@2349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- class.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'class.c') diff --git a/class.c b/class.c index 0a06c2d3e3..a7d2fed562 100644 --- a/class.c +++ b/class.c @@ -626,7 +626,9 @@ rb_singleton_class(obj) } DEFER_INTS; - if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON)) { + if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON) && + ((BUILTIN_TYPE(obj) != T_CLASS && BUILTIN_TYPE(obj) != T_MODULE) || + rb_iv_get(RBASIC(obj)->klass, "__attached__") == obj)) { klass = RBASIC(obj)->klass; } else { -- cgit v1.2.3