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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-25 15:05:37 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-25 15:05:37 +0000 |
commit | 9c931b853b99f67964ff7948770031713ad21940 (patch) | |
tree | c688266e5c7e24da343e2f1b3e1c2debd5906ac7 /test/ruby/test_method.rb | |
parent | fb72e453f9e141f182a542dc03b6d95267a3737f (diff) | |
download | ruby-9c931b853b99f67964ff7948770031713ad21940.tar.gz |
* vm_insnhelper.c (vm_search_superclass): avoid control frame
stack overrun. currently super() in Proc created in a method
defined by Module#define_method raise NoMethodError. [Bug #4881]
* test/ruby/test_method.rb t_super_in_proc_from_define_method):
add test for it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_method.rb')
-rw-r--r-- | test/ruby/test_method.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb index 90f7ddacde..1da32791f7 100644 --- a/test/ruby/test_method.rb +++ b/test/ruby/test_method.rb @@ -233,6 +233,20 @@ class TestMethod < Test::Unit::TestCase end end + def test_super_in_proc_from_define_method + c1 = Class.new { + def m + :m1 + end + } + c2 = Class.new(c1) { define_method(:m) { Proc.new { super() } } } + # c2.new.m.call should return :m1, but currently it raise NoMethodError. + # see [Bug #4881] and [Bug #3136] + assert_raise(NoMethodError) { + c2.new.m.call + } + end + def test_clone o = Object.new def o.foo; :foo; end |