1// RUN: %clang_cc1 -std=c++11 -triple=x86_64-linux-gnu -verify %s
2
3struct S {
4  static thread_local int a;
5  static int b; // expected-note {{here}}
6  thread_local int c; // expected-error {{'thread_local' is only allowed on variable declarations}}
7  static thread_local int d; // expected-note {{here}}
8};
9
10thread_local int S::a;
11thread_local int S::b; // expected-error {{thread-local declaration of 'b' follows non-thread-local declaration}}
12thread_local int S::c; // expected-error {{non-static data member defined out-of-line}}
13int S::d; // expected-error {{non-thread-local declaration of 'd' follows thread-local declaration}}
14
15thread_local int x[3];
16thread_local int y[3];
17thread_local int z[3]; // expected-note {{previous}}
18
19void f() {
20  thread_local int x;
21  static thread_local int y;
22  extern thread_local int z; // expected-error {{redefinition of 'z' with a different type}}
23}
24