gcc/testsuite/gfortran.dg/intent_out_1.f90

   1 ! { dg-do compile }
   2 ! Tests the fix for PRs 18578, 18579 and their repeats 20857 and 20885.
   3 ! Contributed by Paul Thomas  <pault@gcc@gnu.org>
   4   real, parameter :: a =42.0
   5   real :: b
   6   call foo(b + 2.0)    ! { dg-error "must be definable" }
   7   call foo(a)          ! { dg-error "must be definable" }
   8   call bar(b + 2.0)    ! { dg-error "must be definable" }
   9   call bar(a)          ! { dg-error "must be definable" }
  10 contains
  11   subroutine foo(a)
  12     real, intent(out) :: a
  13     a = 0.0
  14   end subroutine foo
  15   subroutine bar(a)
  16     real, intent(INout) :: a
  17     a = 0.0
  18   end subroutine bar
  19 end