// PR c/48716
// { dg-do compile }
// { dg-options "-fopenmp" }

int
main (void)
{
  #pragma omp parallel default(none)
  {
    static int s;
    int t = 0;
    #pragma omp atomic
    s++;
    t++;
  }
  #pragma omp task default(none)
  {
    static int s;
    int t = 0;
    #pragma omp atomic
    s++;
    t++;
  }
}
