gcc/testsuite/gcc.dg/gomp/taskgroup-1.c

   1 /* { dg-do compile } */
   2
   3 void
   4 foo (int x)
   5 {
   6   bad1:
   7   #pragma omp taskgroup
   8     goto bad1; // { dg-error "invalid branch to/from OpenMP structured block" }
   9
  10   goto bad2; // { dg-error "invalid entry to OpenMP structured block" }
  11   #pragma omp taskgroup
  12     {
  13       bad2: ;
  14     }
  15
  16   #pragma omp taskgroup
  17     {
  18       int i;
  19       goto ok1;
  20       for (i = 0; i < 10; ++i)
  21         { ok1: break; }
  22     }
  23
  24   switch (x) // { dg-error "invalid entry to OpenMP structured block" }
  25   {
  26   #pragma omp taskgroup // { dg-warning "statement will never be executed" }
  27     { case 0:; }
  28   }
  29 }