[Bug analyzer/101875] [12 Regression] ICE: Segmentation fault (in c_tree_printer)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101875

--- Comment #3 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:3d654ca3f421ff9646470d312097602037176352

commit r12-3096-g3d654ca3f421ff9646470d312097602037176352
Author: David Malcolm <dmalc...@redhat.com>
Date:   Mon Aug 23 14:11:58 2021 -0400

    analyzer: fix ICE with NULL change.m_expr [PR101875]

    gcc/analyzer/ChangeLog:
            PR analyzer/101875
            * sm-file.cc (file_diagnostic::describe_state_change): Handle
            change.m_expr being NULL.

    gcc/testsuite/ChangeLog:
            PR analyzer/101875
            * gcc.dg/analyzer/pr101875.c: New test.