gomp-20050608-branch/gcc/testsuite/gfortran.fortran-torture/execute/retarray.f90

   1 ! Program to test functions returning arrays
   2
   3 program testfnarray
   4    implicit none
   5    integer, dimension (6, 5) :: a
   6    integer n
   7
   8 ! These first two shouldn't require a temporary.
   9    a = 0
  10    a = test(6, 5)
  11    if (a(1,1) .ne. 42) call abort
  12    if (a(6,5) .ne. 43) call abort
  13
  14    a = 0
  15    a(1:6:2, 2:5) = test2()
  16    if (a(1,2) .ne. 42) call abort
  17    if (a(5,5) .ne. 43) call abort
  18
  19    a = 1
  20    ! This requires a temporary
  21    a = test(6, 5) - a
  22    if (a(1,1) .ne. 41) call abort
  23    if (a(6,5) .ne. 42) call abort
  24
  25    contains
  26
  27    function test (x, y)
  28       implicit none
  29       integer x, y
  30       integer, dimension (1:x, 1:y) :: test
  31
  32       test(1, 1) = 42
  33       test(x, y) = 43
  34    end function
  35
  36    function test2 () result (foo)
  37       implicit none
  38       integer, dimension (3, 4) :: foo
  39
  40       foo(1, 1) = 42
  41       foo(3, 4) = 43
  42    end function
  43
  44 end program
  45