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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.dg/] [char_cshift_2.f90] - Blame information for rev 827

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Line No. Rev Author Line
1 149 jeremybenn 
! Test cshift1 for character arrays.
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! { dg-do run }
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program main
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  implicit none
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  integer, parameter :: n1 = 2, n2 = 3, n3 = 4, slen = 3
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  character (len = slen), dimension (n1, n2, n3) :: a
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  integer (kind = 1), dimension (2, 4) :: shift1
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  integer (kind = 2), dimension (2, 4) :: shift2
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  integer (kind = 4), dimension (2, 4) :: shift3
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  integer (kind = 8), dimension (2, 4) :: shift4
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  integer :: i1, i2, i3
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  do i3 = 1, n3
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    do i2 = 1, n2
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      do i1 = 1, n1
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        a (i1, i2, i3) = 'ab'(i1:i1) // 'cde'(i2:i2) // 'fghi'(i3:i3)
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      end do
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    end do
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  end do
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  shift1 (1, :) = (/ 4, 11, 19, 20 /)
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  shift1 (2, :) = (/ 55, 5, 1, 2 /)
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  shift2 = shift1
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  shift3 = shift1
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  shift4 = shift1
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  call test (cshift (a, shift1, 2))
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  call test (cshift (a, shift2, 2))
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  call test (cshift (a, shift3, 2))
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  call test (cshift (a, shift4, 2))
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contains
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  subroutine test (b)
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    character (len = slen), dimension (n1, n2, n3) :: b
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    integer :: i2p
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    do i3 = 1, n3
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      do i2 = 1, n2
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        do i1 = 1, n1
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          i2p = mod (shift1 (i1, i3) + i2 - 1, n2) + 1
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          if (b (i1, i2, i3) .ne. a (i1, i2p, i3)) call abort
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        end do
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      end do
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    end do
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  end subroutine test
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end program main

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