matz daadb8bd53 * 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		2002-04-10 08:47:46 +00:00
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session.rb	* variable.c (rb_obj_remove_instance_variable): raise NameError if	2002-04-10 08:47:46 +00:00