--| Copyright (c) 1993-2006 University of Southern California and contributors.
--| All rights reserved.
--| Your use of this work is governed under the terms of the GNU General
--| Public License version 2.

-- This is a test control file

test_name 	 attempt-on-expanded-then-reference
test_description After initial compilation where TEST2 is a reference class , a call to `{TEST2} #? Void' returns Void.  Then TEST2 is changed to an expanded class, system recompiled and TEST2 is then changed back to a reference class.  Executing the system then results in a seg fault instead of correct output, even though the classes are the same as the original classes.

define EXPANDED ""
copy_sub 	Ace $TEST Ace
copy_raw 	test.e $CLUSTER test.e
copy_sub 	test2.e $CLUSTER test2.e
compile_melted
compile_result 	ok

execute_work 	NONE 	exec_output1
execute_result 	ok
compare		exec_output1 output

define EXPANDED "expanded"
copy_sub 	test2.e $CLUSTER test2.e
compile_melted
compile_result 	validity_warning TEST VWEQ

define EXPANDED ""
copy_sub 	test2.e $CLUSTER test2.e
compile_melted
compile_result 	ok

execute_work 	NONE 	exec_output2
execute_result 	ok
compare		exec_output2 output

test_end