// RUN: %clang_cc1 -std=c++11 -verify %s -Wno-tautological-compare struct A{}; template void f(int i, float f, bool b, char c, int* pi, A* pa, T* pt) { (void)+i; (void)-i; (void)+f; (void)-f; (void)+b; (void)-b; (void)+c; (void)-c; (void)-pi; // expected-error {{invalid argument type}} (void)-pa; // expected-error {{invalid argument type}} (void)-pt; // FIXME: we should be able to give an error here. }