libgomp/testsuite/libgomp.c++/baseptrs-4.C

// { dg-do run }

#include <cstring>
#include <cassert>

#define MAP_DECLS

#define NONREF_DECL_BASE
#define REF_DECL_BASE
#define PTR_DECL_BASE
#define REF2PTR_DECL_BASE

#define ARRAY_DECL_BASE
// Needs map clause "lvalue"-parsing support.
//#define REF2ARRAY_DECL_BASE
#define PTR_OFFSET_DECL_BASE
// Needs map clause "lvalue"-parsing support.
//#define REF2PTR_OFFSET_DECL_BASE

#define MAP_SECTIONS

#define NONREF_DECL_MEMBER_SLICE
#define NONREF_DECL_MEMBER_SLICE_BASEPTR
#define REF_DECL_MEMBER_SLICE
#define REF_DECL_MEMBER_SLICE_BASEPTR
#define PTR_DECL_MEMBER_SLICE
#define PTR_DECL_MEMBER_SLICE_BASEPTR
#define REF2PTR_DECL_MEMBER_SLICE
#define REF2PTR_DECL_MEMBER_SLICE_BASEPTR

#define ARRAY_DECL_MEMBER_SLICE
#define ARRAY_DECL_MEMBER_SLICE_BASEPTR
// Needs map clause "lvalue"-parsing support.
//#define REF2ARRAY_DECL_MEMBER_SLICE
//#define REF2ARRAY_DECL_MEMBER_SLICE_BASEPTR
#define PTR_OFFSET_DECL_MEMBER_SLICE
#define PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
// Needs map clause "lvalue"-parsing support.
//#define REF2PTR_OFFSET_DECL_MEMBER_SLICE
//#define REF2PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR

#define PTRARRAY_DECL_MEMBER_SLICE
#define PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
// Needs map clause "lvalue"-parsing support.
//#define REF2PTRARRAY_DECL_MEMBER_SLICE
//#define REF2PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
#define PTRPTR_OFFSET_DECL_MEMBER_SLICE
#define PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
// Needs map clause "lvalue"-parsing support.
//#define REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE
//#define REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR

#define NONREF_COMPONENT_BASE
#define NONREF_COMPONENT_MEMBER_SLICE
#define NONREF_COMPONENT_MEMBER_SLICE_BASEPTR

#define REF_COMPONENT_BASE
#define REF_COMPONENT_MEMBER_SLICE
#define REF_COMPONENT_MEMBER_SLICE_BASEPTR

#define PTR_COMPONENT_BASE
#define PTR_COMPONENT_MEMBER_SLICE
#define PTR_COMPONENT_MEMBER_SLICE_BASEPTR

#define REF2PTR_COMPONENT_BASE
#define REF2PTR_COMPONENT_MEMBER_SLICE
#define REF2PTR_COMPONENT_MEMBER_SLICE_BASEPTR

#ifdef MAP_DECLS
void
map_decls (void)
{
  int x = 0;
  int &y = x;
  int arr[4];
  int (&arrref)[4] = arr;
  int *z = &arr[0];
  int *&t = z;

  memset (arr, 0, sizeof arr);

  #pragma omp target map(x)
  {
    x++;
  }

  #pragma omp target map(y)
  {
    y++;
  }

  assert (x == 2);
  assert (y == 2);

  /* "A variable that is of type pointer is treated as if it is the base
      pointer of a zero-length array section that appeared as a list item in a
      map clause."  */
  #pragma omp target map(z)
  {
    z++;
  }

  /* "A variable that is of type reference to pointer is treated as if it had
      appeared in a map clause as a zero-length array section."

     The pointer here is *not* associated with a target address, so we're not
     disallowed from modifying it.  */
  #pragma omp target map(t)
  {
    t++;
  }

  assert (z == &arr[2]);
  assert (t == &arr[2]);

  #pragma omp target map(arr)
  {
    arr[2]++;
  }

  #pragma omp target map(arrref)
  {
    arrref[2]++;
  }

  assert (arr[2] == 2);
  assert (arrref[2] == 2);
}
#endif

struct S {
  int a;
  int &b;
  int *c;
  int *&d;
  int e[4];
  int (&f)[4];

  S(int a1, int &b1, int *c1, int *&d1) :
    a(a1), b(b1), c(c1), d(d1), f(e)
  {
    memset (e, 0, sizeof e);
  }
};

#ifdef NONREF_DECL_BASE
void
nonref_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys(a, b, &c, d);

  #pragma omp target map(mys.a)
  {
    mys.a++;
  }

  #pragma omp target map(mys.b)
  {
    mys.b++;
  }

  assert (mys.a == 1);
  assert (mys.b == 1);

  #pragma omp target map(mys.c)
  {
    mys.c++;
  }

  #pragma omp target map(mys.d)
  {
    mys.d++;
  }

  assert (mys.c == &c + 1);
  assert (mys.d == &c + 1);

  #pragma omp target map(mys.e)
  {
    mys.e[0]++;
  }

  #pragma omp target map(mys.f)
  {
    mys.f[0]++;
  }

  assert (mys.e[0] == 2);
  assert (mys.f[0] == 2);
}
#endif

#ifdef REF_DECL_BASE
void
ref_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig(a, b, &c, d);
  S &mys = mys_orig;

  #pragma omp target map(mys.a)
  {
    mys.a++;
  }

  #pragma omp target map(mys.b)
  {
    mys.b++;
  }

  assert (mys.a == 1);
  assert (mys.b == 1);

  #pragma omp target map(mys.c)
  {
    mys.c++;
  }

  #pragma omp target map(mys.d)
  {
    mys.d++;
  }

  assert (mys.c == &c + 1);
  assert (mys.d == &c + 1);

  #pragma omp target map(mys.e)
  {
    mys.e[0]++;
  }

  #pragma omp target map(mys.f)
  {
    mys.f[0]++;
  }

  assert (mys.e[0] == 2);
  assert (mys.f[0] == 2);
}
#endif

#ifdef PTR_DECL_BASE
void
ptr_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig(a, b, &c, d);
  S *mys = &mys_orig;

  #pragma omp target map(mys->a)
  {
    mys->a++;
  }

  #pragma omp target map(mys->b)
  {
    mys->b++;
  }

  assert (mys->a == 1);
  assert (mys->b == 1);

  #pragma omp target map(mys->c)
  {
    mys->c++;
  }

  #pragma omp target map(mys->d)
  {
    mys->d++;
  }

  assert (mys->c == &c + 1);
  assert (mys->d == &c + 1);

  #pragma omp target map(mys->e)
  {
    mys->e[0]++;
  }

  #pragma omp target map(mys->f)
  {
    mys->f[0]++;
  }

  assert (mys->e[0] == 2);
  assert (mys->f[0] == 2);
}
#endif

#ifdef REF2PTR_DECL_BASE
void
ref2ptr_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig(a, b, &c, d);
  S *mysp = &mys_orig;
  S *&mys = mysp;

  #pragma omp target map(mys->a)
  {
    mys->a++;
  }

  #pragma omp target map(mys->b)
  {
    mys->b++;
  }

  assert (mys->a == 1);
  assert (mys->b == 1);

  #pragma omp target map(mys->c)
  {
    mys->c++;
  }

  #pragma omp target map(mys->d)
  {
    mys->d++;
  }

  assert (mys->c == &c + 1);
  assert (mys->d == &c + 1);

  #pragma omp target map(mys->e)
  {
    mys->e[0]++;
  }

  #pragma omp target map(mys->f)
  {
    mys->f[0]++;
  }

  assert (mys->e[0] == 2);
  assert (mys->f[0] == 2);
}
#endif

#ifdef ARRAY_DECL_BASE
void
array_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys[4] =
    {
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d)
    };

  #pragma omp target map(mys[2].a)
  {
    mys[2].a++;
  }

  #pragma omp target map(mys[2].b)
  {
    mys[2].b++;
  }

  assert (mys[2].a == 1);
  assert (mys[2].b == 1);

  #pragma omp target map(mys[2].c)
  {
    mys[2].c++;
  }

  #pragma omp target map(mys[2].d)
  {
    mys[2].d++;
  }

  assert (mys[2].c == &c + 1);
  assert (mys[2].d == &c + 1);

  #pragma omp target map(mys[2].e)
  {
    mys[2].e[0]++;
  }

  #pragma omp target map(mys[2].f)
  {
    mys[2].f[0]++;
  }

  assert (mys[2].e[0] == 2);
  assert (mys[2].f[0] == 2);
}
#endif

#ifdef REF2ARRAY_DECL_BASE
void
ref2array_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig[4] =
    {
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d)
    };
  S (&mys)[4] = mys_orig;

  #pragma omp target map(mys[2].a)
  {
    mys[2].a++;
  }

  #pragma omp target map(mys[2].b)
  {
    mys[2].b++;
  }

  assert (mys[2].a == 1);
  assert (mys[2].b == 1);

  #pragma omp target map(mys[2].c)
  {
    mys[2].c++;
  }

  #pragma omp target map(mys[2].d)
  {
    mys[2].d++;
  }

  assert (mys[2].c == &c + 1);
  assert (mys[2].d == &c + 1);

  #pragma omp target map(mys[2].e)
  {
    mys[2].e[0]++;
  }

  #pragma omp target map(mys[2].f)
  {
    mys[2].f[0]++;
  }

  assert (mys[2].e[0] == 2);
  assert (mys[2].f[0] == 2);
}
#endif

#ifdef PTR_OFFSET_DECL_BASE
void
ptr_offset_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig[4] =
    {
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d)
    };
  S *mys = &mys_orig[0];

  #pragma omp target map(mys[2].a)
  {
    mys[2].a++;
  }

  #pragma omp target map(mys[2].b)
  {
    mys[2].b++;
  }

  assert (mys[2].a == 1);
  assert (mys[2].b == 1);

  #pragma omp target map(mys[2].c)
  {
    mys[2].c++;
  }

  #pragma omp target map(mys[2].d)
  {
    mys[2].d++;
  }

  assert (mys[2].c == &c + 1);
  assert (mys[2].d == &c + 1);

  #pragma omp target map(mys[2].e)
  {
    mys[2].e[0]++;
  }

  #pragma omp target map(mys[2].f)
  {
    mys[2].f[0]++;
  }

  assert (mys[2].e[0] == 2);
  assert (mys[2].f[0] == 2);
}
#endif

#ifdef REF2PTR_OFFSET_DECL_BASE
void
ref2ptr_offset_decl_base (void)
{
  int a = 0, b = 0, c, *d = &c;
  S mys_orig[4] =
    {
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d),
      S(a, b, &c, d)
    };
  S *mys_ptr = &mys_orig[0];
  S *&mys = mys_ptr;

  #pragma omp target map(mys[2].a)
  {
    mys[2].a++;
  }

  #pragma omp target map(mys[2].b)
  {
    mys[2].b++;
  }

  assert (mys[2].a == 1);
  assert (mys[2].b == 1);

  #pragma omp target map(mys[2].c)
  {
    mys[2].c++;
  }

  #pragma omp target map(mys[2].d)
  {
    mys[2].d++;
  }

  assert (mys[2].c == &c + 1);
  assert (mys[2].d == &c + 1);

  #pragma omp target map(mys[2].e)
  {
    mys[2].e[0]++;
  }

  #pragma omp target map(mys[2].f)
  {
    mys[2].f[0]++;
  }

  assert (mys[2].e[0] == 2);
  assert (mys[2].f[0] == 2);
}
#endif

#ifdef MAP_SECTIONS
void
map_sections (void)
{
  int arr[10];
  int *ptr;
  int (&arrref)[10] = arr;
  int *&ptrref = ptr;

  ptr = new int[10];
  memset (ptr, 0, sizeof (int) * 10);
  memset (arr, 0, sizeof (int) * 10);

  #pragma omp target map(arr[0:10])
  {
    arr[2]++;
  }

  #pragma omp target map(ptr[0:10])
  {
    ptr[2]++;
  }

  #pragma omp target map(arrref[0:10])
  {
    arrref[2]++;
  }

  #pragma omp target map(ptrref[0:10])
  {
    ptrref[2]++;
  }

  assert (arr[2] == 2);
  assert (ptr[2] == 2);

  delete ptr;
}
#endif

struct T {
  int a[10];
  int (&b)[10];
  int *c;
  int *&d;

  T(int (&b1)[10], int *c1, int *&d1) : b(b1), c(c1), d(d1)
  {
    memset (a, 0, sizeof a);
  }
};

#ifdef NONREF_DECL_MEMBER_SLICE
void
nonref_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt(c, &c[0], d);

  memset (c, 0, sizeof c);

  #pragma omp target map(myt.a[0:10])
  {
    myt.a[2]++;
  }

  #pragma omp target map(myt.b[0:10])
  {
    myt.b[2]++;
  }

  #pragma omp target enter data map(to: myt.c)

  #pragma omp target map(myt.c[0:10])
  {
    myt.c[2]++;
  }

  #pragma omp target exit data map(release: myt.c)

  #pragma omp target enter data map(to: myt.d)

  #pragma omp target map(myt.d[0:10])
  {
    myt.d[2]++;
  }

  #pragma omp target exit data map(from: myt.d)

  assert (myt.a[2] == 1);
  assert (myt.b[2] == 3);
  assert (myt.c[2] == 3);
  assert (myt.d[2] == 3);
}
#endif

#ifdef NONREF_DECL_MEMBER_SLICE_BASEPTR
void
nonref_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt(c, &c[0], d);

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt.c) map(myt.c[0:10])
  {
    myt.c[2]++;
  }

  #pragma omp target map(to:myt.d) map(myt.d[0:10])
  {
    myt.d[2]++;
  }

  assert (myt.c[2] == 2);
  assert (myt.d[2] == 2);
}
#endif

#ifdef REF_DECL_MEMBER_SLICE
void
ref_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T &myt = myt_real;

  memset (c, 0, sizeof c);

  #pragma omp target map(myt.a[0:10])
  {
    myt.a[2]++;
  }

  #pragma omp target map(myt.b[0:10])
  {
    myt.b[2]++;
  }

  #pragma omp target enter data map(to: myt.c)

  #pragma omp target map(myt.c[0:10])
  {
    myt.c[2]++;
  }

  #pragma omp target exit data map(release: myt.c)

  #pragma omp target enter data map(to: myt.d)

  #pragma omp target map(myt.d[0:10])
  {
    myt.d[2]++;
  }

  #pragma omp target exit data map(release: myt.d)

  assert (myt.a[2] == 1);
  assert (myt.b[2] == 3);
  assert (myt.c[2] == 3);
  assert (myt.d[2] == 3);
}
#endif

#ifdef REF_DECL_MEMBER_SLICE_BASEPTR
void
ref_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T &myt = myt_real;

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt.c) map(myt.c[0:10])
  {
    myt.c[2]++;
  }

  #pragma omp target map(to:myt.d) map(myt.d[0:10])
  {
    myt.d[2]++;
  }

  assert (myt.c[2] == 2);
  assert (myt.d[2] == 2);
}
#endif

#ifdef PTR_DECL_MEMBER_SLICE
void
ptr_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt = &myt_real;

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt)

  #pragma omp target map(myt->a[0:10])
  {
    myt->a[2]++;
  }

  #pragma omp target map(myt->b[0:10])
  {
    myt->b[2]++;
  }

  #pragma omp target enter data map(to: myt->c)

  #pragma omp target map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target exit data map(release: myt->c)

  #pragma omp target enter data map(to: myt->d)

  #pragma omp target map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  #pragma omp target exit data map(release: myt, myt->d)

  assert (myt->a[2] == 1);
  assert (myt->b[2] == 3);
  assert (myt->c[2] == 3);
  assert (myt->d[2] == 3);
}
#endif

#ifdef PTR_DECL_MEMBER_SLICE_BASEPTR
void
ptr_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt = &myt_real;

  memset (c, 0, sizeof c);

  // These ones have an implicit firstprivate for 'myt'.
  #pragma omp target map(to:myt->c) map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target map(to:myt->d) map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  // These ones have an explicit "TO" mapping for 'myt'.
  #pragma omp target map(to:myt) map(to:myt->c) map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target map(to:myt) map(to:myt->d) map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  assert (myt->c[2] == 4);
  assert (myt->d[2] == 4);
}
#endif

#ifdef REF2PTR_DECL_MEMBER_SLICE
void
ref2ptr_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptr = &myt_real;
  T *&myt = myt_ptr;

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt)

  #pragma omp target map(myt->a[0:10])
  {
    myt->a[2]++;
  }

  #pragma omp target map(myt->b[0:10])
  {
    myt->b[2]++;
  }

  #pragma omp target enter data map(to: myt->c)

  #pragma omp target map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target exit data map(release: myt->c)

  #pragma omp target enter data map(to: myt->d)

  #pragma omp target map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  #pragma omp target exit data map(from: myt, myt->d)

  assert (myt->a[2] == 1);
  assert (myt->b[2] == 3);
  assert (myt->c[2] == 3);
  assert (myt->d[2] == 3);
}
#endif

#ifdef REF2PTR_DECL_MEMBER_SLICE_BASEPTR
void
ref2ptr_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptr = &myt_real;
  T *&myt = myt_ptr;

  memset (c, 0, sizeof c);

  // These ones have an implicit firstprivate for 'myt'.
  #pragma omp target map(to:myt->c) map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target map(to:myt->d) map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  // These ones have an explicit "TO" mapping for 'myt'.
  #pragma omp target map(to:myt) map(to:myt->c) map(myt->c[0:10])
  {
    myt->c[2]++;
  }

  #pragma omp target map(to:myt) map(to:myt->d) map(myt->d[0:10])
  {
    myt->d[2]++;
  }

  assert (myt->c[2] == 4);
  assert (myt->d[2] == 4);
}
#endif

#ifdef ARRAY_DECL_MEMBER_SLICE
void
array_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };

  memset (c, 0, sizeof c);

  #pragma omp target map(myt[2].a[0:10])
  {
    myt[2].a[2]++;
  }

  #pragma omp target map(myt[2].b[0:10])
  {
    myt[2].b[2]++;
  }

  #pragma omp target enter data map(to: myt[2].c)

  #pragma omp target map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target exit data map(release: myt[2].c)

  #pragma omp target enter data map(to: myt[2].d)

  #pragma omp target map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  #pragma omp target exit data map(release: myt[2].d)

  assert (myt[2].a[2] == 1);
  assert (myt[2].b[2] == 3);
  assert (myt[2].c[2] == 3);
  assert (myt[2].d[2] == 3);
}
#endif

#ifdef ARRAY_DECL_MEMBER_SLICE_BASEPTR
void
array_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  assert (myt[2].c[2] == 2);
  assert (myt[2].d[2] == 2);
}
#endif

#ifdef REF2ARRAY_DECL_MEMBER_SLICE
void
ref2array_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T (&myt)[4] = myt_real;

  memset (c, 0, sizeof c);

  #pragma omp target map(myt[2].a[0:10])
  {
    myt[2].a[2]++;
  }

  #pragma omp target map(myt[2].b[0:10])
  {
    myt[2].b[2]++;
  }

  #pragma omp target enter data map(to: myt[2].c)

  #pragma omp target map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target exit data map(release: myt[2].c)

  #pragma omp target enter data map(to: myt[2].d)

  #pragma omp target map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  #pragma omp target exit data map(release: myt[2].d)

  assert (myt[2].a[2] == 1);
  assert (myt[2].b[2] == 3);
  assert (myt[2].c[2] == 3);
  assert (myt[2].d[2] == 3);
}
#endif

#ifdef REF2ARRAY_DECL_MEMBER_SLICE_BASEPTR
void
ref2array_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T (&myt)[4] = myt_real;

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  assert (myt[2].c[2] == 2);
  assert (myt[2].d[2] == 2);
}
#endif

#ifdef PTR_OFFSET_DECL_MEMBER_SLICE
void
ptr_offset_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T *myt = &myt_real[0];

  memset (c, 0, sizeof c);

  #pragma omp target map(myt[2].a[0:10])
  {
    myt[2].a[2]++;
  }

  #pragma omp target map(myt[2].b[0:10])
  {
    myt[2].b[2]++;
  }

  #pragma omp target enter data map(to: myt[2].c)

  #pragma omp target map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target exit data map(release: myt[2].c)

  #pragma omp target enter data map(to: myt[2].d)

  #pragma omp target map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  #pragma omp target exit data map(release: myt[2].d)

  assert (myt[2].a[2] == 1);
  assert (myt[2].b[2] == 3);
  assert (myt[2].c[2] == 3);
  assert (myt[2].d[2] == 3);
}
#endif

#ifdef PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
void
ptr_offset_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T *myt = &myt_real[0];

  memset (c, 0, sizeof c);

  /* Implicit 'myt'.  */
  #pragma omp target map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  /* Explicit 'to'-mapped 'myt'.  */
  #pragma omp target map(to:myt) map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt) map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  assert (myt[2].c[2] == 4);
  assert (myt[2].d[2] == 4);
}
#endif

#ifdef REF2PTR_OFFSET_DECL_MEMBER_SLICE
void
ref2ptr_offset_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T *myt_ptr = &myt_real[0];
  T *&myt = myt_ptr;

  memset (c, 0, sizeof c);

  #pragma omp target map(myt[2].a[0:10])
  {
    myt[2].a[2]++;
  }

  #pragma omp target map(myt[2].b[0:10])
  {
    myt[2].b[2]++;
  }

  #pragma omp target enter data map(to: myt[2].c)

  #pragma omp target map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target exit data map(release: myt[2].c)

  #pragma omp target enter data map(to: myt[2].d)

  #pragma omp target map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  #pragma omp target exit data map(release: myt[2].d)

  assert (myt[2].a[2] == 1);
  assert (myt[2].b[2] == 3);
  assert (myt[2].c[2] == 3);
  assert (myt[2].d[2] == 3);
}
#endif

#ifdef REF2PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
void
ref2ptr_offset_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real[4] =
    {
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d),
      T (c, &c[0], d)
    };
  T *myt_ptr = &myt_real[0];
  T *&myt = myt_ptr;

  memset (c, 0, sizeof c);

  /* Implicit 'myt'.  */
  #pragma omp target map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  /* Explicit 'to'-mapped 'myt'.  */
  #pragma omp target map(to:myt) map(to:myt[2].c) map(myt[2].c[0:10])
  {
    myt[2].c[2]++;
  }

  #pragma omp target map(to:myt) map(to:myt[2].d) map(myt[2].d[0:10])
  {
    myt[2].d[2]++;
  }

  assert (myt[2].c[2] == 4);
  assert (myt[2].d[2] == 4);
}
#endif

#ifdef PTRARRAY_DECL_MEMBER_SLICE
void
ptrarray_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt[4] =
    {
      &myt_real,
      &myt_real,
      &myt_real,
      &myt_real
    };

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt[2])

  #pragma omp target map(myt[2]->a[0:10])
  {
    myt[2]->a[2]++;
  }

  #pragma omp target map(myt[2]->b[0:10])
  {
    myt[2]->b[2]++;
  }

  #pragma omp target enter data map(to: myt[2]->c)

  #pragma omp target map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target exit data map(from: myt[2]->c)

  #pragma omp target enter data map(to: myt[2]->d)

  #pragma omp target map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target exit data map(from: myt[2]->d)

  #pragma omp target exit data map(release: myt[2])

  assert (myt[2]->a[2] == 1);
  assert (myt[2]->b[2] == 3);
  assert (myt[2]->c[2] == 3);
  assert (myt[2]->d[2] == 3);
}
#endif

#ifdef PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
void
ptrarray_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt[4] =
    {
      &myt_real,
      &myt_real,
      &myt_real,
      &myt_real
    };

  memset (c, 0, sizeof c);

  // Implicit 'myt'
  #pragma omp target map(to: myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to: myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  // One element of 'myt'
  #pragma omp target map(to:myt[2], myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt[2], myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  // Explicit map of all of 'myt'
  #pragma omp target map(to:myt, myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt, myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  // Explicit map slice of 'myt'
  #pragma omp target map(to:myt[1:3], myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt[1:3], myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  assert (myt[2]->c[2] == 8);
  assert (myt[2]->d[2] == 8);
}
#endif

#ifdef REF2PTRARRAY_DECL_MEMBER_SLICE
void
ref2ptrarray_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      &myt_real,
      &myt_real,
      &myt_real,
      &myt_real
    };
  T *(&myt)[4] = myt_ptrarr;

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt[2])

  #pragma omp target map(myt[2]->a[0:10])
  {
    myt[2]->a[2]++;
  }

  #pragma omp target map(myt[2]->b[0:10])
  {
    myt[2]->b[2]++;
  }

  #pragma omp target enter data map(to: myt[2]->c)

  #pragma omp target map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target exit data map(release: myt[2]->c)

  #pragma omp target enter data map(to: myt[2]->d)

  #pragma omp target map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target exit data map(release: myt[2]->d)

  #pragma omp target exit data map(release: myt[2])

  assert (myt[2]->a[2] == 1);
  assert (myt[2]->b[2] == 3);
  assert (myt[2]->c[2] == 3);
  assert (myt[2]->d[2] == 3);
}
#endif

#ifdef REF2PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
void
ref2ptrarray_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      &myt_real,
      &myt_real,
      &myt_real,
      &myt_real
    };
  T *(&myt)[4] = myt_ptrarr;

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt[2], myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt[2], myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target map(to:myt, myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt, myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  assert (myt[2]->c[2] == 4);
  assert (myt[2]->d[2] == 4);
}
#endif

#ifdef PTRPTR_OFFSET_DECL_MEMBER_SLICE
void
ptrptr_offset_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      &myt_real,
      &myt_real,
      &myt_real,
      &myt_real
    };
  T **myt = &myt_ptrarr[0];

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt[0:3])

  /* NOTE: For the implicit firstprivate 'myt' to work, the zeroth element of
     myt[] must be mapped above -- otherwise the zero-length array section
     lookup fails.  */
  #pragma omp target map(myt[2]->a[0:10])
  {
    myt[2]->a[2]++;
  }

  #pragma omp target map(myt[2]->b[0:10])
  {
    myt[2]->b[2]++;
  }

  #pragma omp target enter data map(to: myt[2]->c)

  #pragma omp target map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target exit data map(from: myt[2]->c)

  #pragma omp target enter data map(to: myt[2]->d)

  #pragma omp target map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target exit data map(from: myt[0:3], myt[2]->d)

  assert (myt[2]->a[2] == 1);
  assert (myt[2]->b[2] == 3);
  assert (myt[2]->c[2] == 3);
  assert (myt[2]->d[2] == 3);
}
#endif

#ifdef PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
void
ptrptr_offset_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      0,
      0,
      0,
      &myt_real
    };
  T **myt = &myt_ptrarr[0];

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt[3], myt[3]->c) map(myt[3]->c[0:10])
  {
    myt[3]->c[2]++;
  }

  #pragma omp target map(to:myt[3], myt[3]->d) map(myt[3]->d[0:10])
  {
    myt[3]->d[2]++;
  }

  #pragma omp target map(to:myt, myt[3], myt[3]->c) map(myt[3]->c[0:10])
  {
    myt[3]->c[2]++;
  }

  #pragma omp target map(to:myt, myt[3], myt[3]->d) map(myt[3]->d[0:10])
  {
    myt[3]->d[2]++;
  }

  assert (myt[3]->c[2] == 4);
  assert (myt[3]->d[2] == 4);
}
#endif

#ifdef REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE
void
ref2ptrptr_offset_decl_member_slice (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      0,
      0,
      &myt_real,
      0
    };
  T **myt_ptrptr = &myt_ptrarr[0];
  T **&myt = myt_ptrptr;

  memset (c, 0, sizeof c);

  #pragma omp target enter data map(to: myt[0:3])

  #pragma omp target map(myt[2]->a[0:10])
  {
    myt[2]->a[2]++;
  }

  #pragma omp target map(myt[2]->b[0:10])
  {
    myt[2]->b[2]++;
  }

  #pragma omp target enter data map(to:myt[2]->c)

  #pragma omp target map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target exit data map(release:myt[2]->c)

  #pragma omp target enter data map(to:myt[2]->d)

  #pragma omp target map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target exit data map(release: myt[0:3], myt[2]->d)

  assert (myt[2]->a[2] == 1);
  assert (myt[2]->b[2] == 3);
  assert (myt[2]->c[2] == 3);
  assert (myt[2]->d[2] == 3);
}
#endif

#ifdef REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
void
ref2ptrptr_offset_decl_member_slice_baseptr (void)
{
  int c[10];
  int *d = &c[0];
  T myt_real(c, &c[0], d);
  T *myt_ptrarr[4] =
    {
      0,
      0,
      &myt_real,
      0
    };
  T **myt_ptrptr = &myt_ptrarr[0];
  T **&myt = myt_ptrptr;

  memset (c, 0, sizeof c);

  #pragma omp target map(to:myt[2], myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt[2], myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  #pragma omp target map(to:myt, myt[2], myt[2]->c) map(myt[2]->c[0:10])
  {
    myt[2]->c[2]++;
  }

  #pragma omp target map(to:myt, myt[2], myt[2]->d) map(myt[2]->d[0:10])
  {
    myt[2]->d[2]++;
  }

  assert (myt[2]->c[2] == 4);
  assert (myt[2]->d[2] == 4);
}
#endif

struct U
{
  S s1;
  T t1;
  S &s2;
  T &t2;
  S *s3;
  T *t3;
  S *&s4;
  T *&t4;

  U(S &sptr1, T &tptr1, S &sptr2, T &tptr2, S *sptr3, T *tptr3,
    S *&sptr4, T *&tptr4)
    : s1(sptr1), t1(tptr1), s2(sptr2), t2(tptr2), s3(sptr3), t3(tptr3),
      s4(sptr4), t4(tptr4)
  {
  }
};

#define INIT_S(N)				\
  int a##N = 0, b##N = 0, c##N = 0, d##N = 0;	\
  int *d##N##ptr = &d##N;			\
  S s##N(a##N, b##N, &c##N, d##N##ptr)

#define INIT_T(N)				\
  int arr##N[10];				\
  int *ptr##N = &arr##N[0];			\
  T t##N(arr##N, &arr##N[0], ptr##N);		\
  memset (arr##N, 0, sizeof arr##N)

#define INIT_ST				\
  INIT_S(1);				\
  INIT_T(1);				\
  INIT_S(2);				\
  INIT_T(2);				\
  INIT_S(3);				\
  INIT_T(3);				\
  int a4 = 0, b4 = 0, c4 = 0, d4 = 0;	\
  int *d4ptr = &d4;			\
  S *s4 = new S(a4, b4, &c4, d4ptr);	\
  int arr4[10];				\
  int *ptr4 = &arr4[0];			\
  T *t4 = new T(arr4, &arr4[0], ptr4);	\
  memset (arr4, 0, sizeof arr4)

#ifdef NONREF_COMPONENT_BASE
void
nonref_component_base (void)
{
  INIT_ST;
  U myu(s1, t1, s2, t2, &s3, &t3, s4, t4);

  #pragma omp target map(myu.s1.a, myu.s1.b, myu.s1.c, myu.s1.d)
  {
    myu.s1.a++;
    myu.s1.b++;
    myu.s1.c++;
    myu.s1.d++;
  }

  assert (myu.s1.a == 1);
  assert (myu.s1.b == 1);
  assert (myu.s1.c == &c1 + 1);
  assert (myu.s1.d == &d1 + 1);

  #pragma omp target map(myu.s2.a, myu.s2.b, myu.s2.c, myu.s2.d)
  {
    myu.s2.a++;
    myu.s2.b++;
    myu.s2.c++;
    myu.s2.d++;
  }

  assert (myu.s2.a == 1);
  assert (myu.s2.b == 1);
  assert (myu.s2.c == &c2 + 1);
  assert (myu.s2.d == &d2 + 1);

  #pragma omp target map(to:myu.s3) \
		     map(myu.s3->a, myu.s3->b, myu.s3->c, myu.s3->d)
  {
    myu.s3->a++;
    myu.s3->b++;
    myu.s3->c++;
    myu.s3->d++;
  }

  assert (myu.s3->a == 1);
  assert (myu.s3->b == 1);
  assert (myu.s3->c == &c3 + 1);
  assert (myu.s3->d == &d3 + 1);

  #pragma omp target map(to:myu.s4) \
		     map(myu.s4->a, myu.s4->b, myu.s4->c, myu.s4->d)
  {
    myu.s4->a++;
    myu.s4->b++;
    myu.s4->c++;
    myu.s4->d++;
  }

  assert (myu.s4->a == 1);
  assert (myu.s4->b == 1);
  assert (myu.s4->c == &c4 + 1);
  assert (myu.s4->d == &d4 + 1);

  delete s4;
  delete t4;
}
#endif

#ifdef NONREF_COMPONENT_MEMBER_SLICE
void
nonref_component_member_slice (void)
{
  INIT_ST;
  U myu(s1, t1, s2, t2, &s3, &t3, s4, t4);

  #pragma omp target map(myu.t1.a[2:5])
  {
    myu.t1.a[2]++;
  }

  #pragma omp target map(myu.t1.b[2:5])
  {
    myu.t1.b[2]++;
  }

  #pragma omp target enter data map(to: myu.t1.c)

  #pragma omp target map(myu.t1.c[2:5])
  {
    myu.t1.c[2]++;
  }

  #pragma omp target exit data map(release: myu.t1.c)

  #pragma omp target enter data map(to: myu.t1.d)

  #pragma omp target map(myu.t1.d[2:5])
  {
    myu.t1.d[2]++;
  }

  #pragma omp target exit data map(from: myu.t1.d)

  assert (myu.t1.a[2] == 1);
  assert (myu.t1.b[2] == 3);
  assert (myu.t1.c[2] == 3);
  assert (myu.t1.d[2] == 3);

  #pragma omp target map(myu.t2.a[2:5])
  {
    myu.t2.a[2]++;
  }

  #pragma omp target map(myu.t2.b[2:5])
  {
    myu.t2.b[2]++;
  }

  #pragma omp target enter data map(to: myu.t2.c)

  #pragma omp target map(myu.t2.c[2:5])
  {
    myu.t2.c[2]++;
  }

  #pragma omp target exit data map(release: myu.t2.c)

  #pragma omp target enter data map(to: myu.t2.d)

  #pragma omp target map(myu.t2.d[2:5])
  {
    myu.t2.d[2]++;
  }

  #pragma omp target exit data map(release: myu.t2.d)

  assert (myu.t2.a[2] == 1);
  assert (myu.t2.b[2] == 3);
  assert (myu.t2.c[2] == 3);
  assert (myu.t2.d[2] == 3);

  #pragma omp target enter data map(to: myu.t3)

  #pragma omp target map(myu.t3->a[2:5])
  {
    myu.t3->a[2]++;
  }

  #pragma omp target map(myu.t3->b[2:5])
  {
    myu.t3->b[2]++;
  }

  #pragma omp target enter data map(to: myu.t3->c)

  #pragma omp target map(myu.t3->c[2:5])
  {
    myu.t3->c[2]++;
  }

  #pragma omp target exit data map(release: myu.t3->c)

  #pragma omp target enter data map(to: myu.t3->d)

  #pragma omp target map(myu.t3->d[2:5])
  {
    myu.t3->d[2]++;
  }

  #pragma omp target exit data map(release: myu.t3, myu.t3->d)

  assert (myu.t3->a[2] == 1);
  assert (myu.t3->b[2] == 3);
  assert (myu.t3->c[2] == 3);
  assert (myu.t3->d[2] == 3);

  #pragma omp target enter data map(to: myu.t4)

  #pragma omp target map(myu.t4->a[2:5])
  {
    myu.t4->a[2]++;
  }

  #pragma omp target map(myu.t4->b[2:5])
  {
    myu.t4->b[2]++;
  }

  #pragma omp target enter data map(to: myu.t4->c)

  #pragma omp target map(myu.t4->c[2:5])
  {
    myu.t4->c[2]++;
  }

  #pragma omp target exit data map(release: myu.t4->c)

  #pragma omp target enter data map(to: myu.t4->d)

  #pragma omp target map(myu.t4->d[2:5])
  {
    myu.t4->d[2]++;
  }

  #pragma omp target exit data map(release: myu.t4, myu.t4->d)

  assert (myu.t4->a[2] == 1);
  assert (myu.t4->b[2] == 3);
  assert (myu.t4->c[2] == 3);
  assert (myu.t4->d[2] == 3);

  delete s4;
  delete t4;
}
#endif

#ifdef NONREF_COMPONENT_MEMBER_SLICE_BASEPTR
void
nonref_component_member_slice_baseptr (void)
{
  INIT_ST;
  U myu(s1, t1, s2, t2, &s3, &t3, s4, t4);

  #pragma omp target map(to: myu.t1.c) map(myu.t1.c[2:5])
  {
    myu.t1.c[2]++;
  }

  #pragma omp target map(to: myu.t1.d) map(myu.t1.d[2:5])
  {
    myu.t1.d[2]++;
  }

  assert (myu.t1.c[2] == 2);
  assert (myu.t1.d[2] == 2);

  #pragma omp target map(to: myu.t2.c) map(myu.t2.c[2:5])
  {
    myu.t2.c[2]++;
  }

  #pragma omp target map(to: myu.t2.d) map(myu.t2.d[2:5])
  {
    myu.t2.d[2]++;
  }

  assert (myu.t2.c[2] == 2);
  assert (myu.t2.d[2] == 2);

  #pragma omp target map(to: myu.t3, myu.t3->c) map(myu.t3->c[2:5])
  {
    myu.t3->c[2]++;
  }

  #pragma omp target map(to: myu.t3, myu.t3->d) map(myu.t3->d[2:5])
  {
    myu.t3->d[2]++;
  }

  assert (myu.t3->c[2] == 2);
  assert (myu.t3->d[2] == 2);

  #pragma omp target map(to: myu.t4, myu.t4->c) map(myu.t4->c[2:5])
  {
    myu.t4->c[2]++;
  }

  #pragma omp target map(to: myu.t4, myu.t4->d) map(myu.t4->d[2:5])
  {
    myu.t4->d[2]++;
  }

  assert (myu.t4->c[2] == 2);
  assert (myu.t4->d[2] == 2);

  delete s4;
  delete t4;
}
#endif

#ifdef REF_COMPONENT_BASE
void
ref_component_base (void)
{
  INIT_ST;
  U myu_real(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U &myu = myu_real;

  #pragma omp target map(myu.s1.a, myu.s1.b, myu.s1.c, myu.s1.d)
  {
    myu.s1.a++;
    myu.s1.b++;
    myu.s1.c++;
    myu.s1.d++;
  }

  assert (myu.s1.a == 1);
  assert (myu.s1.b == 1);
  assert (myu.s1.c == &c1 + 1);
  assert (myu.s1.d == &d1 + 1);

  #pragma omp target map(myu.s2.a, myu.s2.b, myu.s2.c, myu.s2.d)
  {
    myu.s2.a++;
    myu.s2.b++;
    myu.s2.c++;
    myu.s2.d++;
  }

  assert (myu.s2.a == 1);
  assert (myu.s2.b == 1);
  assert (myu.s2.c == &c2 + 1);
  assert (myu.s2.d == &d2 + 1);

  #pragma omp target map(to:myu.s3) \
		     map(myu.s3->a, myu.s3->b, myu.s3->c, myu.s3->d)
  {
    myu.s3->a++;
    myu.s3->b++;
    myu.s3->c++;
    myu.s3->d++;
  }

  assert (myu.s3->a == 1);
  assert (myu.s3->b == 1);
  assert (myu.s3->c == &c3 + 1);
  assert (myu.s3->d == &d3 + 1);

  #pragma omp target map(to:myu.s4) \
		     map(myu.s4->a, myu.s4->b, myu.s4->c, myu.s4->d)
  {
    myu.s4->a++;
    myu.s4->b++;
    myu.s4->c++;
    myu.s4->d++;
  }

  assert (myu.s4->a == 1);
  assert (myu.s4->b == 1);
  assert (myu.s4->c == &c4 + 1);
  assert (myu.s4->d == &d4 + 1);

  delete s4;
  delete t4;
}
#endif

#ifdef REF_COMPONENT_MEMBER_SLICE
void
ref_component_member_slice (void)
{
  INIT_ST;
  U myu_real(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U &myu = myu_real;

  #pragma omp target map(myu.t1.a[2:5])
  {
    myu.t1.a[2]++;
  }

  #pragma omp target map(myu.t1.b[2:5])
  {
    myu.t1.b[2]++;
  }

  #pragma omp target enter data map(to: myu.t1.c)

  #pragma omp target map(myu.t1.c[2:5])
  {
    myu.t1.c[2]++;
  }

  #pragma omp target exit data map(release: myu.t1.c)

  #pragma omp target enter data map(to: myu.t1.d)

  #pragma omp target map(myu.t1.d[2:5])
  {
    myu.t1.d[2]++;
  }

  #pragma omp target exit data map(release: myu.t1.d)

  assert (myu.t1.a[2] == 1);
  assert (myu.t1.b[2] == 3);
  assert (myu.t1.c[2] == 3);
  assert (myu.t1.d[2] == 3);

  #pragma omp target map(myu.t2.a[2:5])
  {
    myu.t2.a[2]++;
  }

  #pragma omp target map(myu.t2.b[2:5])
  {
    myu.t2.b[2]++;
  }

  #pragma omp target enter data map(to: myu.t2.c)

  #pragma omp target map(myu.t2.c[2:5])
  {
    myu.t2.c[2]++;
  }

  #pragma omp target exit data map(release: myu.t2.c)

  #pragma omp target enter data map(to: myu.t2.d)

  #pragma omp target map(myu.t2.d[2:5])
  {
    myu.t2.d[2]++;
  }

  #pragma omp target exit data map(release: myu.t2.d)

  assert (myu.t2.a[2] == 1);
  assert (myu.t2.b[2] == 3);
  assert (myu.t2.c[2] == 3);
  assert (myu.t2.d[2] == 3);

  #pragma omp target enter data map(to: myu.t3)

  #pragma omp target map(myu.t3->a[2:5])
  {
    myu.t3->a[2]++;
  }

  #pragma omp target map(myu.t3->b[2:5])
  {
    myu.t3->b[2]++;
  }

  #pragma omp target enter data map(to: myu.t3->c)

  #pragma omp target map(myu.t3->c[2:5])
  {
    myu.t3->c[2]++;
  }

  #pragma omp target exit data map(release: myu.t3->c)

  #pragma omp target enter data map(to: myu.t3->d)

  #pragma omp target map(myu.t3->d[2:5])
  {
    myu.t3->d[2]++;
  }

  #pragma omp target exit data map(release: myu.t3, myu.t3->d)

  assert (myu.t3->a[2] == 1);
  assert (myu.t3->b[2] == 3);
  assert (myu.t3->c[2] == 3);
  assert (myu.t3->d[2] == 3);

  #pragma omp target enter data map(to: myu.t4)

  #pragma omp target map(myu.t4->a[2:5])
  {
    myu.t4->a[2]++;
  }

  #pragma omp target map(myu.t4->b[2:5])
  {
    myu.t4->b[2]++;
  }

  #pragma omp target enter data map(to: myu.t4->c)

  #pragma omp target map(myu.t4->c[2:5])
  {
    myu.t4->c[2]++;
  }

  #pragma omp target exit data map(release: myu.t4->c)

  #pragma omp target enter data map(to: myu.t4->d)

  #pragma omp target map(myu.t4->d[2:5])
  {
    myu.t4->d[2]++;
  }

  #pragma omp target exit data map(release: myu.t4, myu.t4->d)

  assert (myu.t4->a[2] == 1);
  assert (myu.t4->b[2] == 3);
  assert (myu.t4->c[2] == 3);
  assert (myu.t4->d[2] == 3);

  delete s4;
  delete t4;
}
#endif

#ifdef REF_COMPONENT_MEMBER_SLICE_BASEPTR
void
ref_component_member_slice_baseptr (void)
{
  INIT_ST;
  U myu_real(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U &myu = myu_real;

  #pragma omp target map(to: myu.t1.c) map(myu.t1.c[2:5])
  {
    myu.t1.c[2]++;
  }

  #pragma omp target map(to: myu.t1.d) map(myu.t1.d[2:5])
  {
    myu.t1.d[2]++;
  }

  assert (myu.t1.c[2] == 2);
  assert (myu.t1.d[2] == 2);

  #pragma omp target map(to: myu.t2.c) map(myu.t2.c[2:5])
  {
    myu.t2.c[2]++;
  }

  #pragma omp target map(to: myu.t2.d) map(myu.t2.d[2:5])
  {
    myu.t2.d[2]++;
  }

  assert (myu.t2.c[2] == 2);
  assert (myu.t2.d[2] == 2);

  #pragma omp target map(to: myu.t3, myu.t3->c) map(myu.t3->c[2:5])
  {
    myu.t3->c[2]++;
  }

  #pragma omp target map(to: myu.t3, myu.t3->d) map(myu.t3->d[2:5])
  {
    myu.t3->d[2]++;
  }

  assert (myu.t3->c[2] == 2);
  assert (myu.t3->d[2] == 2);

  #pragma omp target map(to: myu.t4, myu.t4->c) map(myu.t4->c[2:5])
  {
    myu.t4->c[2]++;
  }

  #pragma omp target map(to: myu.t4, myu.t4->d) map(myu.t4->d[2:5])
  {
    myu.t4->d[2]++;
  }

  assert (myu.t4->c[2] == 2);
  assert (myu.t4->d[2] == 2);

  delete s4;
  delete t4;
}
#endif

#ifdef PTR_COMPONENT_BASE
void
ptr_component_base (void)
{
  INIT_ST;
  U *myu = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);

  #pragma omp target map(myu->s1.a, myu->s1.b, myu->s1.c, myu->s1.d)
  {
    myu->s1.a++;
    myu->s1.b++;
    myu->s1.c++;
    myu->s1.d++;
  }

  assert (myu->s1.a == 1);
  assert (myu->s1.b == 1);
  assert (myu->s1.c == &c1 + 1);
  assert (myu->s1.d == &d1 + 1);

  #pragma omp target map(myu->s2.a, myu->s2.b, myu->s2.c, myu->s2.d)
  {
    myu->s2.a++;
    myu->s2.b++;
    myu->s2.c++;
    myu->s2.d++;
  }

  assert (myu->s2.a == 1);
  assert (myu->s2.b == 1);
  assert (myu->s2.c == &c2 + 1);
  assert (myu->s2.d == &d2 + 1);

  #pragma omp target map(to:myu->s3) \
		     map(myu->s3->a, myu->s3->b, myu->s3->c, myu->s3->d)
  {
    myu->s3->a++;
    myu->s3->b++;
    myu->s3->c++;
    myu->s3->d++;
  }

  assert (myu->s3->a == 1);
  assert (myu->s3->b == 1);
  assert (myu->s3->c == &c3 + 1);
  assert (myu->s3->d == &d3 + 1);

  #pragma omp target map(to:myu->s4) \
		     map(myu->s4->a, myu->s4->b, myu->s4->c, myu->s4->d)
  {
    myu->s4->a++;
    myu->s4->b++;
    myu->s4->c++;
    myu->s4->d++;
  }

  assert (myu->s4->a == 1);
  assert (myu->s4->b == 1);
  assert (myu->s4->c == &c4 + 1);
  assert (myu->s4->d == &d4 + 1);

  delete s4;
  delete t4;
  delete myu;
}
#endif

#ifdef PTR_COMPONENT_MEMBER_SLICE
void
ptr_component_member_slice (void)
{
  INIT_ST;
  U *myu = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);

  #pragma omp target map(myu->t1.a[2:5])
  {
    myu->t1.a[2]++;
  }

  #pragma omp target map(myu->t1.b[2:5])
  {
    myu->t1.b[2]++;
  }

  #pragma omp target enter data map(to: myu->t1.c)

  #pragma omp target map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target exit data map(release: myu->t1.c)

  #pragma omp target enter data map(to: myu->t1.d)

  #pragma omp target map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  #pragma omp target exit data map(release: myu->t1.d)

  assert (myu->t1.a[2] == 1);
  assert (myu->t1.b[2] == 3);
  assert (myu->t1.c[2] == 3);
  assert (myu->t1.d[2] == 3);

  #pragma omp target map(myu->t2.a[2:5])
  {
    myu->t2.a[2]++;
  }

  #pragma omp target map(myu->t2.b[2:5])
  {
    myu->t2.b[2]++;
  }

  #pragma omp target enter data map(to: myu->t2.c)

  #pragma omp target map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target exit data map(release: myu->t2.c)

  #pragma omp target enter data map(to: myu->t2.d)

  #pragma omp target map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  #pragma omp target exit data map(release: myu->t2.d)

  assert (myu->t2.a[2] == 1);
  assert (myu->t2.b[2] == 3);
  assert (myu->t2.c[2] == 3);
  assert (myu->t2.d[2] == 3);

  #pragma omp target enter data map(to: myu->t3)

  #pragma omp target map(myu->t3->a[2:5])
  {
    myu->t3->a[2]++;
  }

  #pragma omp target map(myu->t3->b[2:5])
  {
    myu->t3->b[2]++;
  }

  #pragma omp target enter data map(to: myu->t3->c)

  #pragma omp target map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target exit data map(release: myu->t3->c)

  #pragma omp target enter data map(to: myu->t3->d)

  #pragma omp target map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  #pragma omp target exit data map(release: myu->t3, myu->t3->d)

  assert (myu->t3->a[2] == 1);
  assert (myu->t3->b[2] == 3);
  assert (myu->t3->c[2] == 3);
  assert (myu->t3->d[2] == 3);

  #pragma omp target enter data map(to: myu->t4)

  #pragma omp target map(myu->t4->a[2:5])
  {
    myu->t4->a[2]++;
  }

  #pragma omp target map(myu->t4->b[2:5])
  {
    myu->t4->b[2]++;
  }

  #pragma omp target enter data map(to: myu->t4->c)

  #pragma omp target map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target exit data map(release: myu->t4->c)

  #pragma omp target enter data map(to: myu->t4->d)

  #pragma omp target map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  #pragma omp target exit data map(release: myu->t4, myu->t4->d)

  assert (myu->t4->a[2] == 1);
  assert (myu->t4->b[2] == 3);
  assert (myu->t4->c[2] == 3);
  assert (myu->t4->d[2] == 3);

  delete s4;
  delete t4;
  delete myu;
}
#endif

#ifdef PTR_COMPONENT_MEMBER_SLICE_BASEPTR
void
ptr_component_member_slice_baseptr (void)
{
  INIT_ST;
  U *myu = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t1.c) map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target map(to: myu->t1.d) map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  assert (myu->t1.c[2] == 2);
  assert (myu->t1.d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t1.c) map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target map(to: myu, myu->t1.d) map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  assert (myu->t1.c[2] == 4);
  assert (myu->t1.d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t2.c) map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target map(to: myu->t2.d) map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  assert (myu->t2.c[2] == 2);
  assert (myu->t2.d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t2.c) map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target map(to: myu, myu->t2.d) map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  assert (myu->t2.c[2] == 4);
  assert (myu->t2.d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t3, myu->t3->c) map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target map(to: myu->t3, myu->t3->d) map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  assert (myu->t3->c[2] == 2);
  assert (myu->t3->d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t3, myu->t3->c) map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target map(to: myu, myu->t3, myu->t3->d) map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  assert (myu->t3->c[2] == 4);
  assert (myu->t3->d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t4, myu->t4->c) map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target map(to: myu->t4, myu->t4->d) map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  assert (myu->t4->c[2] == 2);
  assert (myu->t4->d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t4, myu->t4->c) map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target map(to: myu, myu->t4, myu->t4->d) map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  assert (myu->t4->c[2] == 4);
  assert (myu->t4->d[2] == 4);

  delete s4;
  delete t4;
  delete myu;
}
#endif

#ifdef REF2PTR_COMPONENT_BASE
void
ref2ptr_component_base (void)
{
  INIT_ST;
  U *myu_ptr = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U *&myu = myu_ptr;

  #pragma omp target map(myu->s1.a, myu->s1.b, myu->s1.c, myu->s1.d)
  {
    myu->s1.a++;
    myu->s1.b++;
    myu->s1.c++;
    myu->s1.d++;
  }

  assert (myu->s1.a == 1);
  assert (myu->s1.b == 1);
  assert (myu->s1.c == &c1 + 1);
  assert (myu->s1.d == &d1 + 1);

  #pragma omp target map(myu->s2.a, myu->s2.b, myu->s2.c, myu->s2.d)
  {
    myu->s2.a++;
    myu->s2.b++;
    myu->s2.c++;
    myu->s2.d++;
  }

  assert (myu->s2.a == 1);
  assert (myu->s2.b == 1);
  assert (myu->s2.c == &c2 + 1);
  assert (myu->s2.d == &d2 + 1);

  #pragma omp target map(to:myu->s3) \
		     map(myu->s3->a, myu->s3->b, myu->s3->c, myu->s3->d)
  {
    myu->s3->a++;
    myu->s3->b++;
    myu->s3->c++;
    myu->s3->d++;
  }

  assert (myu->s3->a == 1);
  assert (myu->s3->b == 1);
  assert (myu->s3->c == &c3 + 1);
  assert (myu->s3->d == &d3 + 1);

  #pragma omp target map(to:myu->s4) \
		     map(myu->s4->a, myu->s4->b, myu->s4->c, myu->s4->d)
  {
    myu->s4->a++;
    myu->s4->b++;
    myu->s4->c++;
    myu->s4->d++;
  }

  assert (myu->s4->a == 1);
  assert (myu->s4->b == 1);
  assert (myu->s4->c == &c4 + 1);
  assert (myu->s4->d == &d4 + 1);

  delete s4;
  delete t4;
  delete myu_ptr;
}
#endif

#ifdef REF2PTR_COMPONENT_MEMBER_SLICE
void
ref2ptr_component_member_slice (void)
{
  INIT_ST;
  U *myu_ptr = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U *&myu = myu_ptr;

  #pragma omp target map(myu->t1.a[2:5])
  {
    myu->t1.a[2]++;
  }

  #pragma omp target map(myu->t1.b[2:5])
  {
    myu->t1.b[2]++;
  }

  #pragma omp target enter data map(to: myu->t1.c)

  #pragma omp target map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target exit data map(release: myu->t1.c)

  #pragma omp target enter data map(to: myu->t1.d)

  #pragma omp target map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  #pragma omp target exit data map(release: myu->t1.d)

  assert (myu->t1.a[2] == 1);
  assert (myu->t1.b[2] == 3);
  assert (myu->t1.c[2] == 3);
  assert (myu->t1.d[2] == 3);

  #pragma omp target map(myu->t2.a[2:5])
  {
    myu->t2.a[2]++;
  }

  #pragma omp target map(myu->t2.b[2:5])
  {
    myu->t2.b[2]++;
  }

  #pragma omp target enter data map(to: myu->t2.c)

  #pragma omp target map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target exit data map(release: myu->t2.c)

  #pragma omp target enter data map(to: myu->t2.d)

  #pragma omp target map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  #pragma omp target exit data map(release: myu->t2.d)

  assert (myu->t2.a[2] == 1);
  assert (myu->t2.b[2] == 3);
  assert (myu->t2.c[2] == 3);
  assert (myu->t2.d[2] == 3);

  #pragma omp target enter data map(to: myu->t3)

  #pragma omp target map(myu->t3->a[2:5])
  {
    myu->t3->a[2]++;
  }

  #pragma omp target map(myu->t3->b[2:5])
  {
    myu->t3->b[2]++;
  }

  #pragma omp target enter data map(to: myu->t3->c)

  #pragma omp target map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target exit data map(release: myu->t3->c)

  #pragma omp target enter data map(to: myu->t3->d)

  #pragma omp target map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  #pragma omp target exit data map(release: myu->t3, myu->t3->d)

  assert (myu->t3->a[2] == 1);
  assert (myu->t3->b[2] == 3);
  assert (myu->t3->c[2] == 3);
  assert (myu->t3->d[2] == 3);

  #pragma omp target enter data map(to: myu->t4)

  #pragma omp target map(myu->t4->a[2:5])
  {
    myu->t4->a[2]++;
  }

  #pragma omp target map(myu->t4->b[2:5])
  {
    myu->t4->b[2]++;
  }

  #pragma omp target enter data map(to: myu->t4->c)

  #pragma omp target map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target exit data map(release: myu->t4->c)

  #pragma omp target enter data map(to: myu->t4->d)

  #pragma omp target map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  #pragma omp target exit data map(release: myu->t4, myu->t4->d)

  assert (myu->t4->a[2] == 1);
  assert (myu->t4->b[2] == 3);
  assert (myu->t4->c[2] == 3);
  assert (myu->t4->d[2] == 3);

  delete s4;
  delete t4;
  delete myu_ptr;
}
#endif

#ifdef REF2PTR_COMPONENT_MEMBER_SLICE_BASEPTR
void
ref2ptr_component_member_slice_baseptr (void)
{
  INIT_ST;
  U *myu_ptr = new U(s1, t1, s2, t2, &s3, &t3, s4, t4);
  U *&myu = myu_ptr;

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t1.c) map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target map(to: myu->t1.d) map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  assert (myu->t1.c[2] == 2);
  assert (myu->t1.d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t1.c) map(myu->t1.c[2:5])
  {
    myu->t1.c[2]++;
  }

  #pragma omp target map(to: myu, myu->t1.d) map(myu->t1.d[2:5])
  {
    myu->t1.d[2]++;
  }

  assert (myu->t1.c[2] == 4);
  assert (myu->t1.d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t2.c) map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target map(to: myu->t2.d) map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  assert (myu->t2.c[2] == 2);
  assert (myu->t2.d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t2.c) map(myu->t2.c[2:5])
  {
    myu->t2.c[2]++;
  }

  #pragma omp target map(to: myu, myu->t2.d) map(myu->t2.d[2:5])
  {
    myu->t2.d[2]++;
  }

  assert (myu->t2.c[2] == 4);
  assert (myu->t2.d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t3, myu->t3->c) map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target map(to: myu->t3, myu->t3->d) map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  assert (myu->t3->c[2] == 2);
  assert (myu->t3->d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t3, myu->t3->c) map(myu->t3->c[2:5])
  {
    myu->t3->c[2]++;
  }

  #pragma omp target map(to: myu, myu->t3, myu->t3->d) map(myu->t3->d[2:5])
  {
    myu->t3->d[2]++;
  }

  assert (myu->t3->c[2] == 4);
  assert (myu->t3->d[2] == 4);

  /* Implicit firstprivate 'myu'.  */
  #pragma omp target map(to: myu->t4, myu->t4->c) map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target map(to: myu->t4, myu->t4->d) map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  assert (myu->t4->c[2] == 2);
  assert (myu->t4->d[2] == 2);

  /* Explicitly-mapped 'myu'.  */
  #pragma omp target map(to: myu, myu->t4, myu->t4->c) map(myu->t4->c[2:5])
  {
    myu->t4->c[2]++;
  }

  #pragma omp target map(to: myu, myu->t4, myu->t4->d) map(myu->t4->d[2:5])
  {
    myu->t4->d[2]++;
  }

  assert (myu->t4->c[2] == 4);
  assert (myu->t4->d[2] == 4);

  delete s4;
  delete t4;
  delete myu_ptr;
}
#endif

int main (int argc, char *argv[])
{
#ifdef MAP_DECLS
  map_decls ();
#endif

#ifdef NONREF_DECL_BASE
  nonref_decl_base ();
#endif
#ifdef REF_DECL_BASE
  ref_decl_base ();
#endif
#ifdef PTR_DECL_BASE
  ptr_decl_base ();
#endif
#ifdef REF2PTR_DECL_BASE
  ref2ptr_decl_base ();
#endif

#ifdef ARRAY_DECL_BASE
  array_decl_base ();
#endif
#ifdef REF2ARRAY_DECL_BASE
  ref2array_decl_base ();
#endif
#ifdef PTR_OFFSET_DECL_BASE
  ptr_offset_decl_base ();
#endif
#ifdef REF2PTR_OFFSET_DECL_BASE
  ref2ptr_offset_decl_base ();
#endif

#ifdef MAP_SECTIONS
  map_sections ();
#endif

#ifdef NONREF_DECL_MEMBER_SLICE
  nonref_decl_member_slice ();
#endif
#ifdef NONREF_DECL_MEMBER_SLICE_BASEPTR
  nonref_decl_member_slice_baseptr ();
#endif
#ifdef REF_DECL_MEMBER_SLICE
  ref_decl_member_slice ();
#endif
#ifdef REF_DECL_MEMBER_SLICE_BASEPTR
  ref_decl_member_slice_baseptr ();
#endif
#ifdef PTR_DECL_MEMBER_SLICE
  ptr_decl_member_slice ();
#endif
#ifdef PTR_DECL_MEMBER_SLICE_BASEPTR
  ptr_decl_member_slice_baseptr ();
#endif
#ifdef REF2PTR_DECL_MEMBER_SLICE
  ref2ptr_decl_member_slice ();
#endif
#ifdef REF2PTR_DECL_MEMBER_SLICE_BASEPTR
  ref2ptr_decl_member_slice_baseptr ();
#endif

#ifdef ARRAY_DECL_MEMBER_SLICE
  array_decl_member_slice ();
#endif
#ifdef ARRAY_DECL_MEMBER_SLICE_BASEPTR
  array_decl_member_slice_baseptr ();
#endif
#ifdef REF2ARRAY_DECL_MEMBER_SLICE
  ref2array_decl_member_slice ();
#endif
#ifdef REF2ARRAY_DECL_MEMBER_SLICE_BASEPTR
  ref2array_decl_member_slice_baseptr ();
#endif
#ifdef PTR_OFFSET_DECL_MEMBER_SLICE
  ptr_offset_decl_member_slice ();
#endif
#ifdef PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
  ptr_offset_decl_member_slice_baseptr ();
#endif
#ifdef REF2PTR_OFFSET_DECL_MEMBER_SLICE
  ref2ptr_offset_decl_member_slice ();
#endif
#ifdef REF2PTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
  ref2ptr_offset_decl_member_slice_baseptr ();
#endif

#ifdef PTRARRAY_DECL_MEMBER_SLICE
  ptrarray_decl_member_slice ();
#endif
#ifdef PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
  ptrarray_decl_member_slice_baseptr ();
#endif
#ifdef REF2PTRARRAY_DECL_MEMBER_SLICE
  ref2ptrarray_decl_member_slice ();
#endif
#ifdef REF2PTRARRAY_DECL_MEMBER_SLICE_BASEPTR
  ref2ptrarray_decl_member_slice_baseptr ();
#endif
#ifdef PTRPTR_OFFSET_DECL_MEMBER_SLICE
  ptrptr_offset_decl_member_slice ();
#endif
#ifdef PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
  ptrptr_offset_decl_member_slice_baseptr ();
#endif
#ifdef REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE
  ref2ptrptr_offset_decl_member_slice ();
#endif
#ifdef REF2PTRPTR_OFFSET_DECL_MEMBER_SLICE_BASEPTR
  ref2ptrptr_offset_decl_member_slice_baseptr ();
#endif

#ifdef NONREF_COMPONENT_BASE
  nonref_component_base ();
#endif
#ifdef NONREF_COMPONENT_MEMBER_SLICE
  nonref_component_member_slice ();
#endif
#ifdef NONREF_COMPONENT_MEMBER_SLICE_BASEPTR
  nonref_component_member_slice_baseptr ();
#endif

#ifdef REF_COMPONENT_BASE
  ref_component_base ();
#endif
#ifdef REF_COMPONENT_MEMBER_SLICE
  ref_component_member_slice ();
#endif
#ifdef REF_COMPONENT_MEMBER_SLICE_BASEPTR
  ref_component_member_slice_baseptr ();
#endif

#ifdef PTR_COMPONENT_BASE
  ptr_component_base ();
#endif
#ifdef PTR_COMPONENT_MEMBER_SLICE
  ptr_component_member_slice ();
#endif
#ifdef PTR_COMPONENT_MEMBER_SLICE_BASEPTR
  ptr_component_member_slice_baseptr ();
#endif

#ifdef REF2PTR_COMPONENT_BASE
  ref2ptr_component_base ();
#endif
#ifdef REF2PTR_COMPONENT_MEMBER_SLICE
  ref2ptr_component_member_slice ();
#endif
#ifdef REF2PTR_COMPONENT_MEMBER_SLICE_BASEPTR
  ref2ptr_component_member_slice_baseptr ();
#endif

  return 0;
}