https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90842
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-8 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:56728b264c1b0d9f193aa5e8b1702a1cd7a08868 commit r8-9982-g56728b264c1b0d9f193aa5e8b1702a1cd7a08868 Author: Jakub Jelinek <ja...@redhat.com> Date: Fri Feb 14 12:34:46 2020 +0100 backport: re PR c++/90842 (ICE in poplevel, at cp/decl.c:585) Backported from mainline 2019-11-21 Jakub Jelinek <ja...@redhat.com> Jason Merrill <ja...@redhat.com> PR c++/90842 * parser.c (cp_parser_decl_specifier_seq): For concept or typedef break early if CP_PARSER_FLAGS_ONLY_MUTABLE_OR_CONSTEXPR. For type specifiers, set CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS if CP_PARSER_FLAGS_ONLY_MUTABLE_OR_CONSTEXPR is set. * g++.dg/cpp1y/lambda-generic-90842.C: New test.
