test_name remove-add-root-cluster-crash
test_description Compiler crashes after adding a previously removed root cluster.

copy_raw 	a.e $CLUSTER/a a.e
copy_raw 	test.e $CLUSTER test.e

copy_sub 	Ace1 $TEST Ace
compile_frozen
compile_result validity_error TEST VTCT

copy_sub 	Ace2 $TEST Ace
resume_compile
compile_result validity_error NONE VD20

copy_sub 	Ace3 $TEST Ace
resume_compile
compile_result ok

c_compile_work
c_compile_result ok

execute_work NONE exec_output
execute_result ok

compare exec_output output

test_end