From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 82F4C386F817; Sun, 23 Aug 2020 05:59:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 82F4C386F817 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1598162392; bh=IUjEUZ3jc8kecVsZh75p+VtXTxzinRorqC2LLI6fRMA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=p89x1dio52zGYkmrCgoW77FcR1t4VpxwfVqHtpzMhPbQcrk/o28KOKUutdM7fZk87 4R/0Xd5UcEJ6Qv9zaL0oUScQ1slycEflutTDV8+UqtId2p1ittXYke1M048q8PadOn UT/HxH+ZC2gbT7bHwPfXb7RkzL9yFLv1L7J9Ze8Q= From: "bazhenov.dn at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/96749] [coroutines] unexpected 'warning: statement has no effect [-Wunused-value]' Date: Sun, 23 Aug 2020 05:59:52 +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: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bazhenov.dn at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Aug 2020 05:59:52 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96749 --- Comment #1 from Dmitry Bazhenov --- Created attachment 49101 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D49101&action=3Dedit statement-has-no-effect.cpp Code snippet revealing the problem.=