https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84684
--- Comment #17 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Tue Mar 6 21:11:46 2018 New Revision: 258303 URL: https://gcc.gnu.org/viewcvs?rev=258303&root=gcc&view=rev Log: PR c++/84684 * constexpr.c (cxx_bind_parameters_in_call): Unshare evaluated arguments. * g++.dg/cpp1z/constexpr-84684.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp1z/constexpr-84684.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/constexpr.c trunk/gcc/testsuite/ChangeLog