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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/107559] ICE in resolve_equivalence, at
 fortran/resolve.cc:17230
Date: Wed, 09 Nov 2022 20:11:21 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107559

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:e505f7493bed1395d121d2f53137ec11706fa42e

commit r13-3865-ge505f7493bed1395d121d2f53137ec11706fa42e
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Wed Nov 9 21:05:28 2022 +0100

    Fortran: avoid NULL pointer dereference on bad EQUIVALENCEs [PR107559]

    gcc/fortran/ChangeLog:

            PR fortran/107559
            * resolve.cc (resolve_equivalence): Avoid NULL pointer derefere=
nce
            while emitting diagnostics for bad EQUIVALENCEs.

    gcc/testsuite/ChangeLog:

            PR fortran/107559
            * gfortran.dg/pr107559.f90: New test.=