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From: "pault at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/46818] [4.6 Regression] ICE on pointer assignment (-fwhole-file)
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46818

Paul Thomas <pault at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |pault at gcc dot gnu.org

--- Comment #5 from Paul Thomas <pault at gcc dot gnu.org> 2010-12-27 18:10:51 UTC ---
(In reply to comment #4)

Separating

module convecreac_m

  use kind_defs_m
  use system_m, only: sysvector_t

  implicit none

  type(sysvector_t), pointer :: solution

end module convecreac_m

into a new file (equivalent to -fno-whole-file) also clears the problem.  It
seems that we have another TYPE_CANONICAL problem.

Paul