https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88449
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Dec 12 08:28:43 2018 New Revision: 267044 URL: https://gcc.gnu.org/viewcvs?rev=267044&root=gcc&view=rev Log: PR c++/88449 * constexpr.c (struct constexpr_call): Add pretend_const_required member. (constexpr_call_hasher::equal): Return false if pretend_const_required members differ. (cxx_eval_call_expression): Adjust new_call initialization. Hash in ctx->pretend_const_required. * g++.dg/cpp2a/is-constant-evaluated1.C: Change from dg-do compile to dg-do run. (e): Adjust comment with correct expected value. (main): Expect e == 1. * g++.dg/cpp2a/is-constant-evaluated2.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated2.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/constexpr.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/cpp2a/is-constant-evaluated1.C