1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 
3 template<typename> struct S {};
4 template<typename> void f();
5 
6 void foo(void) {
7   foo<<<1;      // expected-error {{expected '>>>'}} expected-note {{to match this '<<<'}}
8 
9   foo<<<1,1>>>; // expected-error {{expected '('}}
10 
11   foo<<<>>>();  // expected-error {{expected expression}}
12 
13   S<S<S<int>>> s; // expected-error 2{{use '> >'}}
14 
15   (void)(&f<S<S<int>>>==0); // expected-error 2{{use '> >'}}
16 }
17