test/Sema/thread-specifier.c

   1 // RUN: clang-cc -triple i686-pc-linux-gnu -fsyntax-only -verify %s
   2
   3 __thread int t1;
   4 __thread extern int t2;
   5 __thread static int t3;
   6 __thread __private_extern__ int t4;
   7 struct t5 { __thread int x; }; // expected-error {{type name does not allow storage class to be specified}}
   8 __thread int t6(); // expected-error {{'__thread' is only allowed on variable declarations}}
   9 int f(__thread int t7) { // expected-error {{'__thread' is only allowed on variable declarations}}
  10   __thread int t8; // expected-error {{'__thread' variables must have global storage}}
  11   __thread extern int t9;
  12   __thread static int t10;
  13   __thread __private_extern__ int t11;
  14   __thread auto int t12; // expected-error {{'__thread' variables must have global storage}}
  15   __thread register int t13; // expected-error {{'__thread' variables must have global storage}}
  16 }
  17 __thread typedef int t14; // expected-error {{'__thread' is only allowed on variable declarations}}
  18 __thread int t15; // expected-note {{[previous definition is here}}
  19 int t15; // expected-error {{non-thread-local declaration of 't15' follows thread-local declaration}}
  20 int t16; // expected-note {{[previous definition is here}}
  21 __thread int t16; // expected-error {{thread-local declaration of 't16' follows non-thread-local declaration}}