| // RUN: %clang_cc1 -std=c11 -fsyntax-only -verify %s |
| // RUN: not %clang_cc1 -std=c99 -pedantic -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-EXT %s |
| |
| _Noreturn int f(); |
| int _Noreturn f(); // expected-note {{previous}} |
| int f _Noreturn(); // expected-error {{expected ';'}} expected-error 2{{}} |
| int f() _Noreturn; // expected-error {{'_Noreturn' keyword must precede function declarator}} |
| |
| _Noreturn char c1; // expected-error {{'_Noreturn' can only appear on functions}} |
| char _Noreturn c2; // expected-error {{'_Noreturn' can only appear on functions}} |
| |
| typedef _Noreturn int g(); // expected-error {{'_Noreturn' can only appear on functions}} |
| |
| _Noreturn int; // expected-error {{'_Noreturn' can only appear on functions}} expected-warning {{does not declare anything}} |
| _Noreturn struct S; // expected-error {{'_Noreturn' can only appear on functions}} |
| _Noreturn enum E { e }; // expected-error {{'_Noreturn' can only appear on functions}} |
| |
| // CHECK-EXT: '_Noreturn' is a C11 extension |
