test_name 	melted-anchored-precursor-in-tuple
test_description An expression `[precursor]' in a routine with an anchored return type causes system execution to run out of memory but only if the system is melted.  Removing an attribute that appears to be unrelated makes system execution work correctly.

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
copy_raw 	test3.e $CLUSTER test3.e

compile_melted
compile_result	ok

execute_work 	NONE exec_output1
execute_result 	ok
compare		exec_output1 output

compile_frozen
compile_result	ok

c_compile_work
c_compile_result	ok

execute_work 	NONE exec_output2
execute_result 	ok
compare		exec_output2 output

test_end