test_name formal-generic-tuple-unfolding test_description Incompatible actual generic types are subject to tuple unfolding. copy_sub Ace $TEST Ace copy_raw a.e $CLUSTER a.e copy_raw a_1_1.e $CLUSTER a_1_1.e copy_raw a_2_1.e $CLUSTER a_2_1.e copy_raw a_2_2.e $CLUSTER a_2_2.e copy_raw a_3_1.e $CLUSTER a_3_1.e copy_raw a_3_2.e $CLUSTER a_3_2.e copy_raw a_3_3.e $CLUSTER a_3_3.e copy_raw test.e $CLUSTER test.e compile_melted compile_result ok execute_work NONE exec_output execute_result ok compare exec_output output test_end