test_name actual-generic-none-crash test_description A generic type TEST1 which has one formal with a creation constraint that is not empty is used with TEST1[NONE] causes the compiler to crash instead of reporting an error. copy_sub Ace $TEST Ace copy_raw test.e $CLUSTER test.e copy_raw test1.e $CLUSTER test1.e compile_melted compile_result validity_error TEST VTCG test_end