test_name property-name-clash
test_description IL property name clashes should be detected.

copy_sub Ace $TEST Ace
copy_raw test.e $CLUSTER test.e

compile_melted
compile_result	validity_error TEST VIPS VIPS

copy_raw a1.e $CLUSTER a.e
copy_raw test1.e $CLUSTER test.e

resume_compile
compile_result	ok

execute_work	NONE exec_output
execute_result	ok

test_end