Subversion Repositories openrisc_2011-10-31

! Program to test functions returning arrays

program testfnarray

   implicit none

   integer, dimension (6, 5) :: a

   integer n

! These first two shouldn't require a temporary.

   a = 0

   a = test(6, 5)

   if (a(1,1) .ne. 42) call abort

   if (a(6,5) .ne. 43) call abort

   a = 0

   a(1:6:2, 2:5) = test2()

   if (a(1,2) .ne. 42) call abort

   if (a(5,5) .ne. 43) call abort

   a = 1

   ! This requires a temporary

   a = test(6, 5) - a

   if (a(1,1) .ne. 41) call abort

   if (a(6,5) .ne. 42) call abort

   contains

   function test (x, y)

      implicit none

      integer x, y

      integer, dimension (1:x, 1:y) :: test

      test(1, 1) = 42

      test(x, y) = 43

   end function

   function test2 () result (foo)

      implicit none

      integer, dimension (3, 4) :: foo

      foo(1, 1) = 42

      foo(3, 4) = 43

   end function

end program