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From: "Joost.VandeVondele at mat dot ethz.ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/64230] [4.9/5 Regression] Segmentation fault - invalid memory reference in a compiler-generated finalizer for a complicated type hierarchy when a polymorphic variable is allocated in an external procedure.
Date: Mon, 08 Dec 2014 21:45:00 -0000 [thread overview]
Message-ID: <bug-64230-4-5jeCwQgX0e@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-64230-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64230
Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-12-08
CC| |Joost.VandeVondele at mat dot ethz
| |.ch
Known to work| |4.8.3
Target Milestone|--- |4.9.3
Summary|Segmentation fault - |[4.9/5 Regression]
|invalid memory reference in |Segmentation fault -
|a compiler-generated |invalid memory reference in
|finalizer for a complicated |a compiler-generated
|type hierarchy when a |finalizer for a complicated
|polymorphic variable is |type hierarchy when a
|allocated in an external |polymorphic variable is
|procedure. |allocated in an external
| |procedure.
Ever confirmed|0 |1
Known to fail| |4.9.2, 5.0
--- Comment #1 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
yes, confirmed, also with trunk (and -fsanitize=undefined)
> gfortran -g -fno-omit-frame-pointer -fsanitize=undefined t.f90 && ./a.out
t.f90:24: runtime error: member access within null pointer of type 'struct t6'
next parent reply other threads:[~2014-12-08 21:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-64230-4@http.gcc.gnu.org/bugzilla/>
2014-12-08 21:45 ` Joost.VandeVondele at mat dot ethz.ch [this message]
2014-12-09 12:38 ` rguenth at gcc dot gnu.org
2014-12-15 19:12 ` janus at gcc dot gnu.org
2015-01-19 14:10 ` janus at gcc dot gnu.org
2015-01-26 15:57 ` [Bug fortran/64230] [4.9/5 Regression] Invalid memory reference in a compiler-generated finalizer for allocatable component janus at gcc dot gnu.org
2015-01-26 18:54 ` janus at gcc dot gnu.org
2015-01-26 18:55 ` janus at gcc dot gnu.org
2015-01-27 18:37 ` janus at gcc dot gnu.org
2015-01-27 19:50 ` janus at gcc dot gnu.org
2015-04-24 12:39 ` mathewc at nag dot co.uk
2015-04-25 7:49 ` dominiq at lps dot ens.fr
2015-04-27 6:45 ` mathewc at nag dot co.uk
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