http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51947
             Bug #: 51947
           Summary: [OOP]Polymorphic coarrays: Bogus errors for dummy
                    arguments
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Keywords: rejects-valid
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: bur...@gcc.gnu.org


For the following program, one gets bogus errors - once for the dummy argument
and once for the generated __copy function (src, dst):

$ gfortran -fcoarray=single test.f90
    class(t) :: x
                 1
Error: Component '_def_init' at (1) with coarray component shall be a
nonpointer, nonallocatable scalar
    class(t) :: x
                 1
Error: Variable 'dst' at (1) is INTENT(OUT) and can thus not be an allocatable
coarray or have coarray components
    class(t) :: x
                 1
Error: Component '_def_init' at (1) with coarray component shall be a
nonpointer, nonallocatable scalar



type t
  integer, allocatable :: a[:]
end type t

contains
  subroutine sub(x)
    class(t) :: x
  end subroutine sub
end

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