https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84540
--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> --- Author: paolo Date: Mon Feb 26 20:06:40 2018 New Revision: 258012 URL: https://gcc.gnu.org/viewcvs?rev=258012&root=gcc&view=rev Log: /cp 2018-02-26 Paolo Carlini <paolo.carl...@oracle.com> PR c++/84540 * pt.c (tsubst_attributes): Handle correctly tsubst_attribute returning NULL_TREE. (apply_late_template_attributes): Likewise. /testsuite 2018-02-26 Paolo Carlini <paolo.carl...@oracle.com> PR c++/84540 * g++.dg/cpp0x/alignas14.C: New. * g++.dg/cpp0x/alignas15.C: Likewise. Added: trunk/gcc/testsuite/g++.dg/cpp0x/alignas14.C trunk/gcc/testsuite/g++.dg/cpp0x/alignas15.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog