// 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 | |
_Alignas(4) char c1; | |
unsigned _Alignas(long) char c2; | |
char _Alignas(16) c3; | |
char c4 _Alignas(32); // expected-error {{expected ';' after top level declarator}} expected-warning {{declaration does not declare anything}} | |
char _Alignas(_Alignof(int)) c5; | |
// CHECK-EXT: '_Alignas' is a C11 extension | |
// CHECK-EXT: '_Alignof' is a C11 extension |