test_name 	 instance_free-joining
test_description Joined features should either be class ones or have no assertions if one of them is a class feature.

copy_sub 	 Ace $TEST Ace
copy_raw 	 a.e $CLUSTER a.e
copy_raw 	 b.e $CLUSTER b.e
copy_raw 	 c.e $CLUSTER c.e
copy_raw 	 test.e $CLUSTER test.e

compile_melted
compile_result 	 ok

test_end