test_name missing-undef-c-compiler-error test_description An Eiffel external C routine is using the same name as one of our variable generated name but because we do not undefine that definition it causes the C compilation to fail for that Eiffel C external. copy_sub Ace $TEST Ace copy_raw test.e $CLUSTER test.e copy_raw test.h $CLUSTER test.h compile_frozen compile_result ok c_compile_work c_compile_result ok test_end