[Bug analyzer/96644] [11 Regression] ICE in get_region_for_unexpected_tree_code, at analyzer/region-model-manager.cc:930

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96644

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by David Malcolm <dmalcolm@gcc.gnu.org>:

https://gcc.gnu.org/g:b00a83047574eb6f8d1e670ad439609125873506

commit r11-2725-gb00a83047574eb6f8d1e670ad439609125873506
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Mon Aug 17 12:30:56 2020 -0400

    analyzer: fix ICE on NULL dereference [PR96644]

    gcc/analyzer/ChangeLog:
            PR analyzer/96644
            * region-model-manager.cc (get_region_for_unexpected_tree_code):
            Handle ctxt being NULL.

    gcc/testsuite/ChangeLog:
            PR analyzer/96644
            * gcc.dg/analyzer/pr96644.c: New test.