diff options
| author | Nobuyoshi Nakada <[email protected]> | 2022-01-27 00:15:33 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <[email protected]> | 2022-01-27 14:28:29 +0900 |
| commit | 7ff1bf317887c0d7b21e91ad548d07b9f05c540c (patch) | |
| tree | 21ce49a8faca98b87c5d107fd1780e1f7c681b57 /test/ruby/test_alias.rb | |
| parent | 6a6227e0168b059c3ed34c9f0ace2e5dc2364221 (diff) | |
An alias can suppress method redefinition warning
Diffstat (limited to 'test/ruby/test_alias.rb')
| -rw-r--r-- | test/ruby/test_alias.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_alias.rb b/test/ruby/test_alias.rb index 271d552bf5..c6fad25cc2 100644 --- a/test/ruby/test_alias.rb +++ b/test/ruby/test_alias.rb @@ -253,4 +253,15 @@ class TestAlias < Test::Unit::TestCase assert_equal(:foo, k.instance_method(:bar).original_name) assert_equal(:foo, name) end + + def test_alias_suppressing_redefinition + assert_in_out_err(%w[-w], "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + class A + def foo; end + alias foo foo + def foo; end + end + end; + end end |