test_name compatible-single-and-interface test_description It should be possible to inherit a .NET implementation type and a .NET interface in the same Eiffel class copy_sub Ace $TEST Ace copy_raw test.e $CLUSTER test.e copy_raw test1.e $CLUSTER test1.e copy_raw test2.e $CLUSTER test2.e compile_melted compile_result ok execute_work NONE exec_output execute_result ok test_end