--| 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 	 chg-constraint-add-create
test_description After initial freezing of a generic class FOO whose formal generic parameter is constrained by DOUBLE, the constraint is changed to TEST2 with a generic creation procedure `default_create' and all references to FOO [DOUBLE] are removed.  When the system is refrozen, the C code won't compile.

define LOCALS 	"z: TEST1 [DOUBLE]"
define INST 	"create z; print (z.times (2.5, 3.5)); io.new_line"
define CONSTRAINT "NUMERIC"
define BODY 	"do Result := m * n end"
copy_sub 	Ace $TEST Ace
copy_sub 	test.e $CLUSTER test.e
copy_sub 	test1.e $CLUSTER test1.e
copy_raw 	test2.e $CLUSTER test2.e
compile_frozen
compile_result 	ok

c_compile_work
c_compile_result ok

execute_work	 NONE exec_output1
execute_result	 ok
compare		 exec_output1 output1

define LOCALS 	"x: TEST1 [TEST2]"
define INST 	"create x; print (x.times (t1, t1) /= Void); io.new_line"
define CONSTRAINT "TEST2 create default_create end"
define BODY 	"local x: like m y: like n do create x; create y; Result := m end"
copy_sub 	test.e $CLUSTER test.e
copy_sub 	test1.e $CLUSTER test1.e
compile_frozen
compile_result 	ok

c_compile_work
c_compile_result ok

execute_work	 NONE exec_output2
execute_result	 ok
compare		 exec_output2 output2

test_end