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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-25 18:42:37 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-25 18:42:37 +0000 |
commit | d5b08a46d0ef0a4a6e28077fca25c71e4791a0be (patch) | |
tree | 7ce6073daf206dbba2e5b3f7649693c50d4d9809 /test | |
parent | 950758b028049141a917a28f7232a3f05ee6b46e (diff) |
merge revision(s) 57362: [Backport #13096]
vm_method.c: resolve refined method to undef
* vm_method.c (rb_undef): resolve the method entry which refines a
prepended method entry. [ruby-core:78944] [Bug #13096]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@58126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_refinement.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index 557dc385aa..5b0969f218 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -1387,6 +1387,25 @@ class TestRefinement < Test::Unit::TestCase :foo, bug10826) end + def test_undef_prepended_method + bug13096 = '[ruby-core:78944] [Bug #13096]' + klass = EnvUtil.labeled_class("X") do + def foo; end + end + klass.prepend(Module.new) + ext = EnvUtil.labeled_module("Ext") do + refine klass do + def foo + end + end + end + assert_nothing_raised(NameError, bug13096) do + klass.class_eval do + undef :foo + end + end + end + def test_call_refined_method_in_duplicate_module bug10885 = '[ruby-dev:48878]' assert_in_out_err([], <<-INPUT, [], [], bug10885) |