test_name	precursor-once
test_description A once is redefined into a routine calling Precursor. Per ECMA the semantic should be that the Precursor should get its own once value and thus be different from the precursor value.

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

compile_melted
compile_result	ok

execute_work 	NONE 	exec_output1
execute_result 	ok
compare		exec_output1 output

test_end