https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Tue Nov 18 21:14:49 2014 New Revision: 217738 URL: https://gcc.gnu.org/viewcvs?rev=217738&root=gcc&view=rev Log: PR c++/63940 * constexpr.c (cxx_eval_binary_expression): Don't assume the expression was already folded. (cxx_eval_unary_expression): Likewise. Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/constexpr.c