1// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 2 3extern int a; 4auto a = 0; // expected-note 2{{here}} 5auto a = 0; // expected-error {{redefinition}} 6int a = 0; // expected-error {{redefinition}} 7extern auto a; // expected-error {{requires an initializer}} 8 9extern int b; // expected-note {{here}} 10auto b = 0.0; // expected-error {{different type}} 11 12struct S { 13 static int a; 14 static int b; // expected-note {{here}} 15}; 16 17auto S::a = 0; // expected-note 2{{here}} 18auto S::a; // expected-error {{redefinition}} expected-error {{requires an initializer}} 19int S::a = 0; // expected-error {{redefinition}} 20 21auto S::b = 0.0; // expected-error {{different type}} 22 23void f() { 24 extern int a; 25 extern auto a; // expected-error {{requires an initializer}} 26} 27