diff options
author | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-02 10:54:39 +0000 |
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committer | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-02 10:54:39 +0000 |
commit | b2a4cea3b95d89b8cb42df5fb269fc687ca19abe (patch) | |
tree | 089ba7afccf3bbac5ce3b78be0ab27ba5a3f3e0b /test/ruby/test_refinement.rb | |
parent | a1692f7fdf62dc109886d9910b4dcca635dc2e25 (diff) |
Modules should not have subclasses.
When refining a module, the module was set to the superclass of its refinement,
and a segmentation fault occurred.
The superclass of the refinement should be an iclass of the module.
[ruby-core:83617] [Bug #14070]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_refinement.rb')
-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 d489404fff..3aab6e4f1e 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -2036,6 +2036,25 @@ class TestRefinement < Test::Unit::TestCase INPUT end + def test_refining_module_repeatedly + bug14070 = '[ruby-core:83617] [Bug #14070]' + assert_in_out_err([], <<-INPUT, ["ok"], [], bug14070) + 1000.times do + Class.new do + include Enumerable + end + + Module.new do + refine Enumerable do + def foo + end + end + end + end + puts "ok" + INPUT + end + private def eval_using(mod, s) |