[Bug fortran/59450] [OOP] ICE for Array Valued Function combined with Deferred Specification Function

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59450

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-12-10
                 CC|                            |janus at gcc dot gnu.org
            Summary|ICE for Array Valued        |[OOP] ICE for Array Valued
                   |Function combined with      |Function combined with
                   |Deferred Specification      |Deferred Specification
                   |Function                    |Function
     Ever confirmed|0                           |1

--- Comment #1 from janus at gcc dot gnu.org ---
Confirmed. Thanks for the bug report.

Here is a variant with a non-abstract class which shows the same ICE (with
every version I tried - from 4.6 to trunk):


module classes

  implicit none

  type :: base_class
   contains
     procedure, nopass :: get_num
  end type

contains

  pure integer function get_num()
  end function

  function get_array( this ) result(array)
    class(base_class), intent(in) :: this
    integer, dimension( this%get_num() ) :: array
  end function

end module