------- Additional Comments From rguenth at gcc dot gnu dot org 2005-09-14 13:41 ------- Which also hints at the problem why we don't accept this.
The instance from which we take the qualifiers is VA_ARG_EXPR <apD.1742> and we do not handle this in build_this / build_address / build_unary_op. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23840