Module#ancestors should not return superclasses of refinements
[ruby-core:86949] [Bug #14744] Reported by Eregon (Benoit Daloze). Thanks!
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5
class.c
5
class.c
@ -1347,8 +1347,13 @@ VALUE
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rb_mod_ancestors(VALUE mod)
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{
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VALUE p, ary = rb_ary_new();
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VALUE refined_class = Qnil;
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if (FL_TEST(mod, RMODULE_IS_REFINEMENT)) {
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refined_class = rb_refinement_module_get_refined_class(mod);
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}
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for (p = mod; p; p = RCLASS_SUPER(p)) {
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if (p == refined_class) break;
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if (p != RCLASS_ORIGIN(p)) continue;
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if (BUILTIN_TYPE(p) == T_ICLASS) {
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rb_ary_push(ary, RBASIC(p)->klass);
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@ -2559,6 +2559,18 @@ class TestRefinement < Test::Unit::TestCase
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assert_equal(:refined, Bug17822::Client.call_foo)
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end
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def test_ancestors
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refinement = nil
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as = nil
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Module.new do
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refine Array do
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refinement = self
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as = ancestors
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end
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end
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assert_equal([refinement], as, "[ruby-core:86949] [Bug #14744]")
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end
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private
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def eval_using(mod, s)
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