[Bug analyzer/101547] [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=101547

--- 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:893b12cc12877aca1c9df6272123b26eddf12722

commit r12-2460-g893b12cc12877aca1c9df6272123b26eddf12722
Author: David Malcolm <dmalc...@redhat.com>
Date:   Wed Jul 21 19:19:31 2021 -0400

    analyzer: bulletproof -Wanalyzer-file-leak [PR101547]

    gcc/analyzer/ChangeLog:
            PR analyzer/101547
            * sm-file.cc (file_leak::emit): Handle m_arg being NULL.
            (file_leak::describe_final_event): Handle ev.m_expr being NULL.

    gcc/testsuite/ChangeLog:
            PR analyzer/101547
            * gcc.dg/analyzer/pr101547.c: New test.

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