diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-14 04:19:30 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-14 04:19:30 +0000 |
commit | ddda4baf71edeeb288430c6ff71e44c015eb569d (patch) | |
tree | c0cac3b4254f0e87afb86fd006ed1efab6bce8bf /test | |
parent | 95c9c1dc1596ef435a5f395fbd1016d9d221830a (diff) |
merge revision(s) 59613: [Backport #13817]
vm_method.c: alias warning at refined method
* vm_method.c (rb_method_entry_make): suppress a warning at
refined method which will not be redefined.
[ruby-core:82385] [Bug #13817]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@59880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_refinement.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index 84b9a9964c..ac7c224c9b 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -1656,6 +1656,23 @@ class TestRefinement < Test::Unit::TestCase end; end + def test_refined_method_alias_warning + c = Class.new do + def t; :t end + def f; :f end + end + Module.new do + refine(c) do + alias foo t + end + end + assert_warning('', '[ruby-core:82385] [Bug #13817] refined method is not redefined') do + c.class_eval do + alias foo f + end + end + end + private def eval_using(mod, s) |