unsupported-membership-test:34:9:34:24:test:Value 'IterableClass()' doesn't support membership test:UNDEFINED
unsupported-membership-test:35:9:35:27:test:Value 'OldIterableClass()' doesn't support membership test:UNDEFINED
unsupported-membership-test:36:9:36:25:test:Value 'ContainerClass()' doesn't support membership test:UNDEFINED
