22 lines · c
1// RUN: %clang_cc1 -std=c1x -fsyntax-only -verify %s2 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 12enum E { e };13int bar(int n) {14 // PR4572615 return _Generic(0, enum E: n, default: 0);16}17 18int baz(int n) {19 // PR3997920 return _Generic(0, enum { e }: n, default: 0);21}22