https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84449
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Sat Mar 3 13:37:05 2018 New Revision: 258199 URL: https://gcc.gnu.org/viewcvs?rev=258199&root=gcc&view=rev Log: Backported from mainline 2018-02-20 Jakub Jelinek <ja...@redhat.com> PR c++/84449 * tree.c (bot_manip): If build_cplus_new or break_out_target_exprs returns error_mark_node, return it immediately. (break_out_target_exprs): If cp_walk_tree with bot_manip returns error_mark_node, return error_mark_node. * g++.dg/cpp0x/constexpr-84449.C: New test. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-84449.C Modified: branches/gcc-7-branch/gcc/cp/ChangeLog branches/gcc-7-branch/gcc/cp/tree.c branches/gcc-7-branch/gcc/testsuite/ChangeLog
