diff options
author | nagachika <nagachika@ruby-lang.org> | 2021-05-23 14:59:26 +0900 |
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committer | nagachika <nagachika@ruby-lang.org> | 2021-05-23 14:59:26 +0900 |
commit | 410216c9db033a72f4dd119c366bc58dd54383ec (patch) | |
tree | 3d99806de5ceadea0dbdfa78fe74a814d841ee3f /test/ruby/test_method.rb | |
parent | fc73fc79cbaee6674256589b7cfe53d20b638a05 (diff) |
merge revision(s) d8a13e504992a45d52063f7c925408d7aad3595a: [Backport #17780]
[Bug #17780] Fix Method#super_method for module alias
Method#super_method crashes for aliased module methods because they are
not defined on a class. This bug was introduced in
c60aaed1856b2b6f90de0992c34771830019e021 as part of bug #17130.
---
proc.c | 2 +-
test/ruby/test_method.rb | 13 +++++++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
Diffstat (limited to 'test/ruby/test_method.rb')
-rw-r--r-- | test/ruby/test_method.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb index cc7421b700..240821c9e2 100644 --- a/test/ruby/test_method.rb +++ b/test/ruby/test_method.rb @@ -1168,6 +1168,19 @@ class TestMethod < Test::Unit::TestCase assert_nil(m.super_method) end + # Bug 17780 + def test_super_method_module_alias + m = Module.new do + def foo + end + alias :f :foo + end + + method = m.instance_method(:f) + super_method = method.super_method + assert_nil(super_method) + end + def rest_parameter(*rest) rest end |