1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s
2*67e74705SXin Li template<typename T, typename U>
3*67e74705SXin Li struct X {
fX4*67e74705SXin Li T f(T x, U y) { return x + y; }
5*67e74705SXin Li
gX6*67e74705SXin Li unsigned g(T x, U y) { return sizeof(f(x, y)); }
7*67e74705SXin Li };
8*67e74705SXin Li
test(X<int,int> * xii,X<int *,int> * xpi,X<int,int * > * xip)9*67e74705SXin Li void test(X<int, int> *xii, X<int*, int> *xpi, X<int, int*> *xip) {
10*67e74705SXin Li (void)xii->f(1, 2);
11*67e74705SXin Li (void)xpi->f(0, 2);
12*67e74705SXin Li (void)sizeof(xip->f(2, 0)); // okay: does not instantiate
13*67e74705SXin Li (void)xip->g(2, 0); // okay: does not instantiate
14*67e74705SXin Li }
15*67e74705SXin Li
16*67e74705SXin Li template<typename T, typename U>
add(T t,U u)17*67e74705SXin Li T add(T t, U u) {
18*67e74705SXin Li return t + u; // expected-error{{invalid operands}}
19*67e74705SXin Li }
20*67e74705SXin Li
test_add(char * cp,int i,int * ip)21*67e74705SXin Li void test_add(char *cp, int i, int *ip) {
22*67e74705SXin Li char* cp2 = add(cp, i);
23*67e74705SXin Li add(cp, cp); // expected-note{{instantiation of}}
24*67e74705SXin Li (void)sizeof(add(ip, ip));
25*67e74705SXin Li }
26