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! Like vector_subscript_1.f90, but check subscripts in multi-dimensional
! arrays.
! { dg-do run }
program main
implicit none
integer, parameter :: n = 5
integer :: i1, i2, i3
integer, dimension (n, n, n) :: a, b
integer, dimension (n) :: idx, id
idx = (/ 3, 1, 5, 2, 4 /)
id = (/ (i1, i1 = 1, n) /)
forall (i1 = 1:n, i2 = 1:n, i3 = 1:n)
b (i1, i2, i3) = i1 + i2 * 10 + i3 * 100
end forall
i1 = 5
a (foo (i1), 1, :) = b (2, :, foo (i1))
do i1 = 1, 5
do i2 = 1, 5
if (a (idx (i1), 1, i2) .ne. b (2, i1, idx (i2))) call abort
end do
end do
a = 0
a (1, idx (1:4), 2:4) = b (2:5, idx (3:5), 2)
do i1 = 1, 4
do i2 = 1, 3
if (a (1, idx (i1), 1 + i2) .ne. b (1 + i1, idx (i2 + 2), 2)) call abort
end do
end do
a = 0
contains
function foo (n)
integer :: n
integer, dimension (n) :: foo
foo = idx (1:n)
end function foo
end program main
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