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From: "janus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/57116] [OOP] ICE for pointer assignment inside SELECT TYPE
Date: Tue, 30 Apr 2013 12:13:00 -0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Keywords: ice-on-valid-code
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X-Bugzilla-Who: janus at gcc dot gnu.org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57116

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |janus at gcc dot gnu.org
            Summary|CLASS(*) - ICE for pointer  |[OOP] ICE for pointer
                   |assignment inside SELECT    |assignment inside SELECT
                   |TYPE on UP entity           |TYPE

--- Comment #2 from janus at gcc dot gnu.org 2013-04-30 12:13:49 UTC ---
Reduced test case for the ICE, which shows that unlimited polymorphism is not
required to trigger the bug:


  implicit none
  type :: foo
     real :: v
  end type

contains

  subroutine extract(this, v)
    class(foo), target :: this(:)
    real, pointer :: v(:)
    select type (this)
    class is (foo)
       v => this(1:2)%v
    end select
  end subroutine

end