1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
! { dg-do run }
! PR fortan/31692
! Passing array valued results to procedures
!
! Test case contributed by rakuen_himawari@yahoo.co.jp
module one
integer :: flag = 0
contains
function foo1 (n)
integer :: n
integer :: foo1(n)
if (flag == 0) then
call bar1 (n, foo1)
else
call bar2 (n, foo1)
end if
end function
function foo2 (n)
implicit none
integer :: n
integer,ALLOCATABLE :: foo2(:)
allocate (foo2(n))
if (flag == 0) then
call bar1 (n, foo2)
else
call bar2 (n, foo2)
end if
end function
function foo3 (n)
implicit none
integer :: n
integer,ALLOCATABLE :: foo3(:)
allocate (foo3(n))
foo3 = 0
call bar2(n, foo3(2:(n-1))) ! Check that sections are OK
end function
subroutine bar1 (n, array) ! Checks assumed size formal arg.
integer :: n
integer :: array(*)
integer :: i
do i = 1, n
array(i) = i
enddo
end subroutine
subroutine bar2(n, array) ! Checks assumed shape formal arg.
integer :: n
integer :: array(:)
integer :: i
do i = 1, size (array, 1)
array(i) = i
enddo
end subroutine
end module
program main
use one
integer :: n
n = 3
if(any (foo1(n) /= [ 1,2,3 ])) call abort()
if(any (foo2(n) /= [ 1,2,3 ])) call abort()
flag = 1
if(any (foo1(n) /= [ 1,2,3 ])) call abort()
if(any (foo2(n) /= [ 1,2,3 ])) call abort()
n = 5
if(any (foo3(n) /= [ 0,1,2,3,0 ])) call abort()
end program
|
