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From: "drikosev at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug fortran/70863] [F03] Finalization of array of derived type
 causes segfault
Date: Wed, 16 Dec 2020 01:33:05 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D70863

Ev Drikos <drikosev at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |drikosev at gmail dot com

--- Comment #5 from Ev Drikos <drikosev at gmail dot com> ---
(In reply to janus from comment #3)
> (In reply to Dominique d'Humieres from comment #1)
> > related to/duplicate of pr69298?
>=20
> Yes, I think it's the same problem.

It's my impression that these examples run ie with '-O3':=20

macbook:finalizers suser$ gfc -O3 pr70863-02.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr70863-04.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr69298-06.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr82996-00.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr82996-01.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr82996-02.f90 && ./a.out > /dev/null
macbook:finalizers suser$ gfc -O3 pr82996-10.f90 && ./a.out > /dev/null

Whereas, Valgrind reports no errors. Any ideas?

Hope this helps
Ev. Drikos=