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* vm_insnhelper.c (vm_defined): check respond_to_missing?

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at defined?(func()).
* test/ruby/test_defined.rb: add a test for this fix.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2015-06-02 19:49:22 +00:00
parent 5bcae57c6f
commit a54da1c050
3 changed files with 42 additions and 7 deletions
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15
test/ruby/test_defined.rb
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@ -223,6 +223,14 @@ class TestDefined < Test::Unit::TestCase
def existing_method
end
def func_defined_existing_func
defined?(existing_method())
end
def func_defined_non_existing_func
defined?(non_existing_method())
end
end
def test_method_by_respond_to_missing
@ -232,5 +240,12 @@ class TestDefined < Test::Unit::TestCase
assert_equal(false, obj.called, bug_11211)
assert_equal(nil, defined?(obj.non_existing_method), bug_11211)
assert_equal(true, obj.called, bug_11211)
bug_11212 = '[Bug #11212]'
obj = ExampleRespondToMissing.new
assert_equal("method", obj.func_defined_existing_func, bug_11212)
assert_equal(false, obj.called, bug_11212)
assert_equal(nil, obj.func_defined_non_existing_func, bug_11212)
assert_equal(true, obj.called, bug_11212)
end
end