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