From d2c1ab806d521cb024089f5558dc82e134db68aa Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 16 Oct 2009 00:52:02 +0000 Subject: * eval.c (rb_clear_cache_for_undef): clear entries for inherited methods. [ruby-core:26074] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@25359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_object.rb | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'test/ruby/test_object.rb') diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb index aa6d83d68a..221d0256d5 100644 --- a/test/ruby/test_object.rb +++ b/test/ruby/test_object.rb @@ -230,6 +230,26 @@ class TestObject < Test::Unit::TestCase assert_raise(TypeError) do c.instance_eval { remove_method(:foo) } end + + c = Class.new do + def meth1; "meth" end + end + d = Class.new(c) do + alias meth2 meth1 + end + o1 = c.new + assert_respond_to(o1, :meth1) + assert_equal("meth", o1.meth1) + o2 = d.new + assert_respond_to(o2, :meth1) + assert_equal("meth", o2.meth1) + assert_respond_to(o2, :meth2) + assert_equal("meth", o2.meth2) + d.class_eval do + remove_method :meth2 + end + bug2202 = '[ruby-core:26074]' + assert_raise(NoMethodError, bug2202) {o2.meth2} end def test_method_missing -- cgit v1.2.3