https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66988
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Sat Jul 25 03:19:54 2015 New Revision: 226203 URL: https://gcc.gnu.org/viewcvs?rev=226203&root=gcc&view=rev Log: PR c++/66988 * constraint.cc (satisfy_type_constraint): Use error_operand_p. Added: branches/c++-concepts/gcc/testsuite/g++.dg/concepts/req16.C Modified: branches/c++-concepts/ChangeLog.concepts branches/c++-concepts/gcc/cp/constraint.cc