1// RUN: %clang_cc1 -std=c1x -fsyntax-only -verify %s
2
3void foo(void) {
4  _Generic; // expected-error {{expected '('}}
5  (void) _Generic(0); // expected-error {{expected ','}}
6  (void) _Generic(0, void); // expected-error {{expected ':'}}
7  (void) _Generic(0,
8      default: 0,  // expected-note {{previous default generic association is here}}
9      default: 0); // expected-error {{duplicate default generic association}}
10}
11