Commit 507e00e8 authored by Kouichi Nakanishi's avatar Kouichi Nakanishi Committed by Kouichi Nakanishi

Modify to get constant of parent module in singleton class; fix #3568

parent 952207d2
......@@ -949,7 +949,7 @@ mrb_vm_const_get(mrb_state *mrb, mrb_sym sym)
klass = mrb_obj_iv_get(mrb, (struct RObject *)c,
mrb_intern_lit(mrb, "__attached__"));
c2 = mrb_class_ptr(klass);
if (c2->tt == MRB_TT_CLASS)
if (c2->tt == MRB_TT_CLASS || c2->tt == MRB_TT_MODULE)
c = c2;
}
c2 = c;
......
......@@ -849,3 +849,14 @@ assert('module with non-class/module outer raises TypeError') do
assert_raise(TypeError) { module 0::M1 end }
assert_raise(TypeError) { module []::M2 end }
end
assert('get constant of parent module in singleton class; issue #3568') do
actual = module GetConstantInSingletonTest
EXPECTED = "value"
class << self
EXPECTED
end
end
assert_equal("value", actual)
end
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