diff options
| -rw-r--r-- | proc.c | 2 | ||||
| -rw-r--r-- | test/ruby/test_method.rb | 13 |
2 files changed, 14 insertions, 1 deletions
@@ -3227,7 +3227,7 @@ method_super_method(VALUE method) TypedData_Get_Struct(method, struct METHOD, &method_data_type, data); iclass = data->iclass; if (!iclass) return Qnil; - if (data->me->def->type == VM_METHOD_TYPE_ALIAS) { + if (data->me->def->type == VM_METHOD_TYPE_ALIAS && data->me->defined_class) { super_class = RCLASS_SUPER(rb_find_defined_class_by_owner(data->me->defined_class, data->me->def->body.alias.original_me->owner)); mid = data->me->def->body.alias.original_me->def->original_id; diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb index cc7421b700..240821c9e2 100644 --- a/test/ruby/test_method.rb +++ b/test/ruby/test_method.rb @@ -1168,6 +1168,19 @@ class TestMethod < Test::Unit::TestCase assert_nil(m.super_method) end + # Bug 17780 + def test_super_method_module_alias + m = Module.new do + def foo + end + alias :f :foo + end + + method = m.instance_method(:f) + super_method = method.super_method + assert_nil(super_method) + end + def rest_parameter(*rest) rest end |