[Bug analyzer/101522] ICE: Segmentation fault (in ana::binding_cluster::purge_state_involving)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101522

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

https://gcc.gnu.org/g:87bd75cd49aac68e90bd9b6b5e14582d6e0ccafa

commit r12-2459-g87bd75cd49aac68e90bd9b6b5e14582d6e0ccafa
Author: David Malcolm <dmalc...@redhat.com>
Date:   Wed Jul 21 19:16:08 2021 -0400

    analyzer: fix ICE in binding_cluster::purge_state_involving [PR101522]

    gcc/analyzer/ChangeLog:
            PR analyzer/101522
            * store.cc (binding_cluster::purge_state_involving): Don't change
            m_map whilst iterating through it.

    gcc/testsuite/ChangeLog:
            PR analyzer/101522
            * g++.dg/analyzer/pr101522.C: New test.

    Signed-off-by: David Malcolm <dmalc...@redhat.com>