* ipa-utils.h (type_with_linkage_p): Verify that type is
	CXX_ODR_P.
	(odr_type_p): Remove extra return.
	* lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
	hash STRING_FLAG only for arrays and integers.
	* tree-stremaer-in.c (unpack_ts_type_common_value_fields):
	Update analogously.
	* tree-streamer-out.c (pack_ts_type_common_value_fields):
	Likewise.
	* print-tree.c (print_node): Print cxx-odr-p
	and string-flag.
	* tree.c (need_assembler_name_p): Also check that type
	is CXX_ODR_TYPE_P
	(verify_type_variant): Update verification of SRING_FLAG;
	also check CXX_ODR_P.
	* tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
	(TYPE_STRING_FLAG): Use it.
	(TYPE_CXX_ODR_P): New macro.

	* lto-common.c (compare_tree_sccs_1): Compare CXX_ODR_P;
	compare STRING_FLAG only for arrays and integers.

	* gcc-interface/decl.c (gnat_to_gnu_entity): Check that
	type is array or integer prior checking string flag.
	* gcc-interface/gigi.h (gnat_signed_type_for,
	maybe_character_value): Likewise.

	* c-common.c (braced_lists_to_strings): Check that
	type is array or integer prior checking string flag.

	* lex.c (cxx_make_type): Set TYPE_CXX_ODR_P.

	* dwarf2out.c (gen_array_type_die): First check that type
	is an array and then test string flag.

	* trans-expr.c (gfc_conv_substring): Check that
	type is array or integer prior checking string flag.
	(gfc_conv_string_parameter): Likewise.
	* trans-openmp.c (gfc_omp_scalar_p): Likewise.
	* trans.c (gfc_build_array_ref): Likewise.

From-SVN: r272628