https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97130
--- 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:1e19ecd79b45af6df87a6869d1936b857c9f71fc commit r11-3341-g1e19ecd79b45af6df87a6869d1936b857c9f71fc Author: David Malcolm <dmalc...@redhat.com> Date: Mon Sep 21 11:59:26 2020 -0400 analyzer: fix ICE on bogus decl of memset [PR97130] Verify that arguments are pointers before calling handling code that calls deref_rvalue on them. gcc/analyzer/ChangeLog: PR analyzer/97130 * region-model-impl-calls.cc (call_details::get_arg_type): New. * region-model.cc (region_model::on_call_pre): Check that the initial arg is a pointer before calling impl_call_memset and impl_call_strlen. * region-model.h (call_details::get_arg_type): New decl. gcc/testsuite/ChangeLog: PR analyzer/97130 * gcc.dg/analyzer/pr97130.c: New test.