https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100684
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Martin Sebor <mse...@gcc.gnu.org>: https://gcc.gnu.org/g:9480491a6447576e8e695b8ea3c4989cf72c9670 commit r12-948-g9480491a6447576e8e695b8ea3c4989cf72c9670 Author: Martin Sebor <mse...@redhat.com> Date: Thu May 20 13:15:58 2021 -0600 PR middle-end/100684 - spurious -Wnonnull with -O1 on a C++ lambda gcc/ChangeLog: PR middle-end/100684 * tree-ssa-ccp.c (pass_post_ipa_warn::execute): Handle C++ lambda. gcc/testsuite/ChangeLog: PR middle-end/100684 * g++.dg/warn/Wnonnull13.C: New test. * g++.dg/warn/Wnonnull14.C: New test. * g++.dg/warn/Wnonnull15.C: New test.