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C { dg-do run }
C { dg-additional-sources c_by_val.c }
C { dg-options "-ff2c -w -O0" }
program c_by_val_1
external f_to_f, i_to_i, c_to_c
external f_to_f8, i_to_i8, c_to_c8
real a, b, c
real(8) a8, b8, c8
integer(4) i, j, k
integer(8) i8, j8, k8
complex u, v, w, c_to_c
complex(8) u8, v8, w8, c_to_c8
a = 42.0
b = 0.0
c = a
call f_to_f (b, %VAL (a), %REF (c), %LOC (c))
if ((2.0 * a).ne.b) call abort ()
a8 = 43.0
b8 = 1.0
c8 = a8
call f_to_f8 (b8, %VAL (a8), %REF (c8), %LOC (c8))
if ((2.0 * a8).ne.b8) call abort ()
i = 99
j = 0
k = i
call i_to_i (j, %VAL (i), %REF (k), %LOC (k))
if ((3 * i).ne.j) call abort ()
i8 = 199
j8 = 10
k8 = i8
call i_to_i8 (j8, %VAL (i8), %REF (k8), %LOC (k8))
if ((3 * i8).ne.j8) call abort ()
u = (-1.0, 2.0)
v = (1.0, -2.0)
w = u
v = c_to_c (%VAL (u), %REF (w), %LOC (w))
if ((4.0 * u).ne.v) call abort ()
u8 = (-1.0, 2.0)
v8 = (1.0, -2.0)
w8 = u8
v8 = c_to_c8 (%VAL (u8), %REF (w8), %LOC (w8))
if ((4.0 * u8).ne.v8) call abort ()
stop
end
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