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! Program to test array arguments which depend on other array arguments

program arrayarg2

   integer, dimension(5) :: a, b

   a = (/1, 2, 3, 4, 5/)

   b = (/2, 3, 4, 5, 6/)

   call test (a, b)

   if (any (b .ne. (/4, 7, 10, 13, 16/))) call abort

contains

subroutine test (x1, x2)

   implicit none

   integer, dimension(1:), intent(in) :: x1

   integer, dimension(1:), intent(inout) :: x2

   integer, dimension(1:size(x1)) :: x3

   x3 = x1 * 2

   x2 = x2 + x3

end subroutine test

end program