1// RUN: %clang_cc1 -verify %s 2 3@interface A 4@end 5 6template<typename T> 7struct X0 { 8 void f(T); // expected-error{{interface type 'A' cannot be passed by value}} 9}; 10 11X0<A> x0a; // expected-note{{instantiation}} 12 13 14struct test2 { virtual void foo() = 0; }; // expected-note {{unimplemented}} 15@interface Test2 16- (void) foo: (test2) foo; // expected-error {{parameter type 'test2' is an abstract class}} 17@end 18 19template<typename T> void r1(__restrict T); 20void r2(__restrict id x) { r1(x); } 21