anon-struct-6.c, [...]: Ensure uniqueness of test assertion names.

	* gcc.dg/anon-struct-6.c, gcc.dg/array-8.c,
	gcc.dg/cpp/19940712-1.c, gcc.dg/cpp/19951025-1.c,
	gcc.dg/cpp/tr-warn6.c, gcc.dg/deprecated.c, gcc.dg/init-bad-1.c,
	gcc.dg/init-bad-2.c, gcc.dg/init-bad-3.c, gcc.dg/m-un-2.c,
	gcc.dg/parm-mismatch-1.c, gcc.dg/redecl-1.c: Ensure uniqueness of
	test assertion names.

From-SVN: r96391