--| Copyright (c) 1993-2020 University of Southern California, Eiffel Software 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 	 change-external-melt
test_description A sequence of changes where system is melted several times, with varying versions of an external routine, then made deferred which causes a VGCC(2) error, then made external again and then melted causes the compiler to die with a segmentation fault in `real_body_id'.

define DEFERRED ""
define CREATION "create make"
define BODY "external "C""
copy_sub 	Ace $TEST Ace
copy_raw 	test.e $CLUSTER test.e
copy_sub 	test1.e $CLUSTER test1.e
compile_melted
compile_result 	ok

define BODY "external "C | %"eif_garcol.h%"" alias "gc_run""
copy_sub 	test1.e $CLUSTER test1.e
compile_melted
compile_result 	ok

define DEFERRED "deferred"
define CREATION ""
define BODY "deferred"
copy_sub 	test1.e $CLUSTER test1.e
compile_melted
compile_result 	validity_error TEST VGCC(2)

define DEFERRED ""
define CREATION "create make"
define BODY "external "C" alias "gc_stop""
copy_sub 	test1.e $CLUSTER test1.e
resume_compile
compile_result 	ok

define BODY "external "C""
copy_sub 	test1.e $CLUSTER test1.e
compile_melted
compile_result 	ok

test_end