From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 344B13870855; Thu, 14 May 2020 20:55:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 344B13870855 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1589489744; bh=ioJ5uddVht09ts4UoIsiCbAIMXAaT0VELahT6MQSbos=; h=From:To:Subject:Date:In-Reply-To:References:From; b=PedPJjMjbNIP5R+egqpy1NKMDjAIQ62r1ETkQJjh8UveBAQ6JCCWFeERTKfApkfIV DwEO+zZoO0729VSp2yn/k59dXluMtuDhWZUhx/G81HaGZmgtB4g7zEdteap1a/kDf7 9UBiQ3blI3Ncxgztx053kjUyT91h1zgOC1zNP/LU= From: "familiebaumanns at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/95143] SFINAE failure with static_cast Date: Thu, 14 May 2020 20:55:44 +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: 10.1.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: familiebaumanns at gmail dot com X-Bugzilla-Status: WAITING 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: 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: Thu, 14 May 2020 20:55:44 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95143 --- Comment #7 from Bernd Baumanns --- I hope you have now all you need. This bug is only triggered in C++20 mode and with inheritance.=