gcc/testsuite/c-c++-common/gomp/map-2.c

   1 /* Test 'map' clause diagnostics.  */
   2
   3 /* See also corresponding OpenMP C++ variant: '../../g++.dg/gomp/map-2.C'.  */
   4
   5 /* See also corresponding OpenACC variant: '../goacc/data-clause-2.c'.  */
   6
   7 void
   8 foo (int *p, int (*q)[10], int r[10], int s[10][10])
   9 {
  10   int a[10], b[10][10];
  11   #pragma omp target map (tofrom: p[-1:2])
  12   ;
  13   #pragma omp target map (tofrom: q[-1:2][0:10])
  14   ;
  15   #pragma omp target map (tofrom: q[-1:2][-2:10]) /* { dg-error "negative low bound in array section in" } */
  16   ;
  17   #pragma omp target map (tofrom: r[-1:2])
  18   ;
  19   #pragma omp target map (tofrom: s[-1:2][:])
  20   ;
  21   #pragma omp target map (tofrom: s[-1:2][-2:10]) /* { dg-error "negative low bound in array section in" } */
  22   ;
  23   #pragma omp target map (tofrom: a[-1:2])       /* { dg-error "negative low bound in array section in" } */
  24   ;
  25   #pragma omp target map (tofrom: b[-1:2][0:])   /* { dg-error "negative low bound in array section in" } */
  26   ;
  27   #pragma omp target map (tofrom: b[1:2][-2:10]) /* { dg-error "negative low bound in array section in" } */
  28   ;
  29   #pragma omp target map (tofrom: p[2:-3])       /* { dg-error "negative length in array section in" } */
  30   ;
  31   #pragma omp target map (tofrom: q[2:-3][:])    /* { dg-error "negative length in array section in" } */
  32   ;
  33   #pragma omp target map (tofrom: q[2:3][0:-1])  /* { dg-error "negative length in array section in" } */
  34   ;
  35   #pragma omp target map (tofrom: r[2:-5])       /* { dg-error "negative length in array section in" } */
  36   ;
  37   #pragma omp target map (tofrom: s[2:-5][:])    /* { dg-error "negative length in array section in" } */
  38   ;
  39   #pragma omp target map (tofrom: s[2:5][0:-4])  /* { dg-error "negative length in array section in" } */
  40   ;
  41   #pragma omp target map (tofrom: a[2:-5])       /* { dg-error "negative length in array section in" } */
  42   ;
  43   #pragma omp target map (tofrom: b[2:-5][0:10]) /* { dg-error "negative length in array section in" } */
  44   ;
  45   #pragma omp target map (tofrom: b[2:5][0:-4]) /* { dg-error "negative length in array section in" } */
  46   ;
  47 }