c-decl.c (locate_old_decl): Add format attribute.

c-decl.c (locate_old_decl): Add format attribute.

	* c-decl.c (locate_old_decl): Add format attribute.
	(implicit_decl_warning): Likewise.

cp:
	* call.c (convert_like_real): Add format attribute.
	* typeck.c (check_for_casting_away_constness,
	build_static_cast_1): Likewise.
	* typeck2.c (readonly_error, cxx_incomplete_type_diagnostic):
	Likewise.

From-SVN: r101158