https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70139
--- Comment #18 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Fri Mar 18 20:17:04 2016 New Revision: 234346 URL: https://gcc.gnu.org/viewcvs?rev=234346&root=gcc&view=rev Log: PR c++/70139 * constexpr.c (cxx_eval_call_expression): Don't shortcut trivial copy. Added: branches/gcc-5-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-trivial1.C Modified: branches/gcc-5-branch/gcc/cp/ChangeLog branches/gcc-5-branch/gcc/cp/constexpr.c