1// { dg-do run }
2
3extern "C" void abort ();
4
5struct S;
6void foo (S *, S *);
7void bar (S &, S &);
8#pragma omp declare reduction (+:S:foo (&omp_out, &omp_in))
9#pragma omp declare reduction (*:S:bar (omp_out, omp_in))
10struct S { int s; S () : s (0) {} };
11
12void
13foo (S *x, S *y)
14{
15  x->s += y->s;
16}
17
18void
19bar (S &x, S &y)
20{
21  x.s += y.s;
22}
23
24int
25main ()
26{
27  S s, t;
28  int i = 0;
29  #pragma omp parallel reduction (+:s, i) reduction (*:t)
30  {
31    if (s.s != 0 || t.s != 0)
32      abort ();
33    s.s = 2;
34    t.s = 3;
35    i = 1;
36  }
37  if (s.s != 2 * i || t.s != 3 * i)
38    abort ();
39}
40