test_name instance_free-invalid-explicit-merging test_description Merging with a class feature is unsafe if unqualified calls in assertions use non-class features. See also: test#free009, test#free013, test#free017, test#free022. copy_sub Ace $TEST Ace copy_raw a.e $CLUSTER a.e copy_raw b.e $CLUSTER b.e copy_raw test.e $CLUSTER test.e compile_melted compile_result validity_error TEST VUCR:12 VUCR:18 test_end