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! Like array_alloc_1.f90, but check cases in which the array length is
! not a literal constant.
! { dg-do run }
program main
implicit none
integer, parameter :: n = 100
call test (n, f1 ())
call test (47, f2 (50))
call test (n, f3 (f1 ()))
contains
subroutine test (expected, x)
integer, dimension (:) :: x
integer :: i, expected
if (size (x, 1) .ne. expected) call abort
do i = 1, expected
if (x (i) .ne. i * 100) call abort
end do
end subroutine test
function f1 ()
integer, dimension (n) :: f1
integer :: i
forall (i = 1:n) f1 (i) = i * 100
end function f1
function f2 (howmuch)
integer :: i, howmuch
integer, dimension (4:howmuch) :: f2
forall (i = 4:howmuch) f2 (i) = i * 100 - 300
end function f2
function f3 (x)
integer, dimension (:) :: x
integer, dimension (size (x, 1)) :: f3
integer :: i
forall (i = 1:size(x)) f3 (i) = i * 100
end function f3
end program main
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