https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104492
--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:948e8e401023f6c3153f6d0c449bc5c2899ee7b7 commit r12-8289-g948e8e401023f6c3153f6d0c449bc5c2899ee7b7 Author: Jakub Jelinek <ja...@redhat.com> Date: Wed Apr 27 18:47:10 2022 +0200 testsuite: Add testcase for dangling pointer equality bogus warning [PR104492] On Wed, Apr 27, 2022 at 12:02:33PM +0200, Richard Biener wrote: > I did that but the reduction result did not resemble the same failure > mode. I've failed to manually construct a testcase as well. Possibly > a testcase using libstdc++ but less Qt internals might be possible. Here is a testcase that I've managed to reduce, FAILs with: FAIL: g++.dg/warn/pr104492.C -std=gnu++14 (test for bogus messages, line 111) FAIL: g++.dg/warn/pr104492.C -std=gnu++17 (test for bogus messages, line 111) FAIL: g++.dg/warn/pr104492.C -std=gnu++20 (test for bogus messages, line 111) on both x86_64-linux and i686-linux without your commit and passes with it. 2022-04-27 Jakub Jelinek <ja...@redhat.com> PR middle-end/104492 * g++.dg/warn/pr104492.C: New test.
