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From: "domob at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/40850] double free in nested types with allocatable components
Date: Fri, 12 Feb 2010 13:51:00 -0000	[thread overview]
Message-ID: <20100212135117.3446.qmail@sourceware.org> (raw)
In-Reply-To: <bug-40850-17129@http.gcc.gnu.org/bugzilla/>



------- Comment #8 from domob at gcc dot gnu dot org  2010-02-12 13:51 -------
I hit this bug, too, it seems.  My reduced test-case:

PROGRAM analysis
  IMPLICIT NONE

  TYPE numlist
    REAL, ALLOCATABLE :: nums(:)
  END TYPE numlist

  TYPE(numlist) :: lines
  ALLOCATE (lines%nums(1))

  CALL test ((/ lines /))

CONTAINS

  SUBROUTINE test (vec)
    TYPE(numlist), INTENT(IN) :: vec(:)
  END SUbROUTINE test

END PROGRAM analysis

This produces 126 lines of -fdump-tree-original, so I hope it may help here as
being "simpler" than the one posted by Janus (it seems).


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40850


  parent reply	other threads:[~2010-02-12 13:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-24 19:35 [Bug fortran/40850] New: "double free or corruption" returning derived " mrestelli at gmail dot com
2009-07-25  7:33 ` [Bug fortran/40850] " burnus at gcc dot gnu dot org
2009-11-27 14:28 ` mrestelli at gmail dot com
2009-11-27 14:45 ` mrestelli at gmail dot com
2009-12-06 18:15 ` [Bug fortran/40850] double free in nested " dfranke at gcc dot gnu dot org
2009-12-07 21:01 ` janus at gcc dot gnu dot org
2010-01-07 14:49 ` pault at gcc dot gnu dot org
2010-01-29 18:24 ` mrestelli at gmail dot com
2010-02-12 13:51 ` domob at gcc dot gnu dot org [this message]
2010-03-07 17:24 ` dominiq at lps dot ens dot fr
     [not found] <bug-40850-4@http.gcc.gnu.org/bugzilla/>
2010-12-28 22:56 ` dfranke at gcc dot gnu.org
2011-02-21  7:56 ` burnus at gcc dot gnu.org
2011-02-21 13:02 ` mikael at gcc dot gnu.org
2011-02-21 13:04 ` mikael at gcc dot gnu.org
2011-02-23 23:08 ` mikael at gcc dot gnu.org
2012-04-26 14:04 ` janus at gcc dot gnu.org
2012-06-06 20:20 ` b.w.barker at gmail dot com
2012-06-06 20:58 ` janus at gcc dot gnu.org
2012-06-09 22:49 ` b.w.barker at gmail dot com
2012-10-06 21:26 ` janus at gcc dot gnu.org

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