Bug #10731 » 0001-vm_method.c-raise-a-NameError-when-create-alias-to-r.patch
test/ruby/test_refinement.rb | ||
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end;
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end
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def test_alias_refined_method
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assert_separately([], <<-"end;")
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bug10731 = '[ruby-core:67523] [Bug #10731]'
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class C
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end
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module RefinementBug
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refine C do
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def foo
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end
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def bar
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end
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end
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end
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assert_raise(NameError, bug10731) do
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class C
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alias foo bar
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end
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end
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end;
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end
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private
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def eval_using(mod, s)
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vm_method.c | ||
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again:
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orig_me = search_method(klass, def, &defined_class);
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if (UNDEFINED_METHOD_ENTRY_P(orig_me)) {
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if (UNDEFINED_METHOD_ENTRY_P(orig_me) ||
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(orig_me->def->type == VM_METHOD_TYPE_REFINED &&
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UNDEFINED_METHOD_ENTRY_P(orig_me->def->body.orig_me))) {
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if ((!RB_TYPE_P(klass, T_MODULE)) ||
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(orig_me = search_method(rb_cObject, def, 0),
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UNDEFINED_METHOD_ENTRY_P(orig_me))) {
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