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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.dg/] [intrinsic_sign_1.f90] - Rev 823

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! { dg-do run }
! At one point, SIGN() evaluated its first argument twice.
! Contributed by Brooks Moses <brooks.moses@codesourcery.com>
program sign1
  integer :: i
  i = 1
  if (sign(foo(i), 1) /= 1) call abort
  i = 1
  if (sign(foo(i), -1) /= -1) call abort
contains
  integer function foo(i)
    integer :: i
    foo = i
    i = i + 1
  end function
end

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