https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92343
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Nov 8 19:00:02 2019 New Revision: 277988 URL: https://gcc.gnu.org/viewcvs?rev=277988&root=gcc&view=rev Log: Backported from mainline 2019-11-05 Jakub Jelinek <ja...@redhat.com> PR c++/92343 * constexpr.c (potential_constant_expression_1): Return true rather than false for PREDICT_EXPR. * g++.dg/cpp2a/attr-likely6.C: New test. Added: branches/gcc-9-branch/gcc/testsuite/g++.dg/cpp2a/attr-likely6.C Modified: branches/gcc-9-branch/gcc/cp/ChangeLog branches/gcc-9-branch/gcc/cp/constexpr.c branches/gcc-9-branch/gcc/testsuite/ChangeLog