https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79641
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue May 30 08:02:18 2017 New Revision: 248648 URL: https://gcc.gnu.org/viewcvs?rev=248648&root=gcc&view=rev Log: Backported from mainline 2017-02-21 Jakub Jelinek <ja...@redhat.com> PR c++/79641 * c-common.c (handle_mode_attribute): Use build_qualified_type to preserve quals. * c-c++-common/pr79641.c: New test. Added: branches/gcc-5-branch/gcc/testsuite/c-c++-common/pr79641.c Modified: branches/gcc-5-branch/gcc/c-family/ChangeLog branches/gcc-5-branch/gcc/c-family/c-common.c branches/gcc-5-branch/gcc/testsuite/ChangeLog