gcc/testsuite/c-c++-common/gomp/depend-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fopenmp" } */
   3
   4 void bar (int a[10][10][10]);
   5 void
   6 foo (int a[10][10][10], int **b, int x)
   7 {
   8   int c[10][10][10];
   9   #pragma omp task depend(out: a[2:4][3:0][:7]) /* { dg-error "zero length array section" } */
  10     bar (a);
  11   #pragma omp task depend(inout: b[:7][0:0][:0]) /* { dg-error "zero length array section" } */
  12     bar (a);
  13   #pragma omp task depend(in: c[:][:][10:])     /* { dg-error "zero length array section" } */
  14     bar (c);
  15   #pragma omp task depend(out: a[2:4][3:0][:x]) /* { dg-error "zero length array section" } */
  16     bar (a);
  17   #pragma omp task depend(inout: b[:x][0:0][:0]) /* { dg-error "zero length array section" } */
  18     bar (a);
  19   #pragma omp task depend(in: c[:][x-2:x][10:]) /* { dg-error "zero length array section" } */
  20     bar (c);
  21 }