[Bug analyzer/104524] [12 Regression] ICE in get_or_create_cast, at analyzer/region-model-manager.cc:499

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104524

--- Comment #1 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:84832cab6e43db7fa10ec53d15f8f8457aa31080

commit r12-7252-g84832cab6e43db7fa10ec53d15f8f8457aa31080
Author: David Malcolm <dmalc...@redhat.com>
Date:   Mon Feb 14 13:27:45 2022 -0500

    analyzer: fix ICE on cast to NULL type [PR104524]

    gcc/analyzer/ChangeLog:
            PR analyzer/104524
            * region-model-manager.cc
            (region_model_manager::maybe_fold_sub_svalue): Only call
            get_or_create_cast if type is non-NULL.

    gcc/testsuite/ChangeLog:
            PR analyzer/104524
            * gcc.dg/analyzer/pr104524.c: New test.

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