gnu/dist/gcc4/gcc/testsuite/gcc.dg/tls/diag-3.c

   1 /* Report invalid extern and __thread combinations.  */
   2 /* { dg-require-effective-target tls } */
   3
   4 extern int j;           /* { dg-error "previous declaration" } */
   5 __thread int j;         /* { dg-error "follows non-thread-local" } */
   6
   7 extern __thread int i;  /* { dg-error "previous declaration" } */
   8 int i;                  /* { dg-error "follows thread-local" } */
   9
  10 extern __thread int k;  /* This is fine.  */
  11 __thread int k;