test_name proper-conversion-validity test_description When a conversion occurs in an ancestor, the type of the conversion should be what the ancestor computed, it should not be like the attribute. copy_sub Ace $TEST Ace copy_raw test.e $CLUSTER test.e copy_raw a.e $CLUSTER a.e copy_raw b.e $CLUSTER b.e copy_raw x.e $CLUSTER x.e copy_raw y.e $CLUSTER y.e compile_melted compile_result validity_error Y VJAR test_end