From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id F2719385842C; Wed, 21 Dec 2022 14:14:51 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F2719385842C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1671632091; bh=RmRrW042pWgw9OSbZU6vgK0lYqB5yua7V8lpy6IH/Hg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=niwFblapQYNG2NIRbkpvt0s8qRHHEZ3HZrg+fBAdz5x9W/WyflICBY2ousqfoNg+h WtlHzrvIZsw+nBp6O5Rtrk/Vq6WOG3BUVLNVFR2wUwEMCEr199jkZaSXFdeLbaCqy8 Zpa23wdhp+J110L6M/8TCFrd1VUVgqeSN+q/wlqc= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/108079] [10/11/12/13 Regression] -Wunused-variable gives misleading duplicate warning for unused static local variable Date: Wed, 21 Dec 2022 14:14:51 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 10.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108079 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek --- Seems to have started with r6-1401-gd7438551ff5ffa0afeca2aa3efd13035b26bee34 One of the warnings is diagnosed by the FE (from pop_scope/poplevel), the other by cgraphunit (check_global_declaration).=