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author | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-22 07:05:14 +0000 |
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committer | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-22 07:05:14 +0000 |
commit | e660f776c04342d353a994ee6392a37ffed6cbfe (patch) | |
tree | 907dc211d37b85656dba9e63f10d07f50e5f13fe /test/ruby/test_refinement.rb | |
parent | 513fefdd1f0feb68fe4bd9a233dd1cbfeb7390ba (diff) | |
download | ruby-e660f776c04342d353a994ee6392a37ffed6cbfe.tar.gz |
* vm_insnhelper.c (rb_vm_rewrite_cref_stack): copy nd_refinements
of orignal crefs. It fixes segmentation fault when calling
refined method in duplicate module. [ruby-dev:48878] [Bug #10885]
* vm_core.h, class.c: change accordingly.
* test/ruby/test_refinement.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_refinement.rb')
-rw-r--r-- | test/ruby/test_refinement.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index d97893cf71..dcbd9debbf 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -1400,6 +1400,34 @@ class TestRefinement < Test::Unit::TestCase INPUT end + def test_call_refined_method_in_duplicate_module + bug10885 = '[ruby-dev:48878]' + assert_in_out_err([], <<-INPUT, [], [], bug10885) + module M + refine Object do + def raise + # do nothing + end + end + + class << self + using M + def m0 + raise + end + end + + using M + def M.m1 + raise + end + end + + M.dup.m0 + M.dup.m1 + INPUT + end + private def eval_using(mod, s) |