[Bug fortran/107559] ICE in resolve_equivalence, at fortran/resolve.cc:17230

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107559

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

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

commit r13-3865-ge505f7493bed1395d121d2f53137ec11706fa42e
Author: Harald Anlauf <anl...@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 dereference
            while emitting diagnostics for bad EQUIVALENCEs.

    gcc/testsuite/ChangeLog:

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