1C { dg-do run }
2C { dg-additional-sources c_by_val.c }
3C { dg-options "-ff2c -w -O0" }
4
5      program c_by_val_1
6      external   f_to_f, i_to_i, c_to_c
7      external   f_to_f8, i_to_i8, c_to_c8
8      real       a, b, c
9      real(8)    a8, b8, c8
10      integer(4) i, j, k
11      integer(8) i8, j8, k8
12      complex    u, v, w, c_to_c
13      complex(8) u8, v8, w8, c_to_c8
14
15      a = 42.0
16      b = 0.0
17      c = a
18      call  f_to_f (b, %VAL (a), %REF (c), %LOC (c))
19      if ((2.0 * a).ne.b) call abort ()
20
21      a8 = 43.0
22      b8 = 1.0
23      c8 = a8
24      call  f_to_f8 (b8, %VAL (a8), %REF (c8), %LOC (c8))
25      if ((2.0 * a8).ne.b8) call abort ()
26
27      i = 99
28      j = 0
29      k = i
30      call i_to_i (j, %VAL (i), %REF (k), %LOC (k))
31      if ((3 * i).ne.j) call abort ()
32
33      i8 = 199
34      j8 = 10
35      k8 = i8
36      call i_to_i8 (j8, %VAL (i8), %REF (k8), %LOC (k8))
37      if ((3 * i8).ne.j8) call abort ()
38
39      u = (-1.0, 2.0)
40      v = (1.0, -2.0)
41      w = u
42      v = c_to_c (%VAL (u), %REF (w), %LOC (w))
43      if ((4.0 * u).ne.v) call abort ()
44
45      u8 = (-1.0, 2.0)
46      v8 = (1.0, -2.0)
47      w8 = u8
48      v8 = c_to_c8 (%VAL (u8), %REF (w8), %LOC (w8))
49      if ((4.0 * u8).ne.v8) call abort ()
50
51      stop
52      end
53
54