From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12965 invoked by alias); 6 Aug 2015 19:16:55 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 12903 invoked by uid 48); 6 Aug 2015 19:16:51 -0000 From: "eric.niebler at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/67139] [concepts] ICE on checking concepts with void with variable template Date: Thu, 06 Aug 2015 19:16:00 -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: c++-concepts X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: eric.niebler at gmail dot com X-Bugzilla-Status: NEW 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: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-08/txt/msg00465.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67139 Eric Niebler changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[concepts] ICE on checking |[concepts] ICE on checking |concepts with void |concepts with void with | |variable template --- Comment #3 from Eric Niebler --- The problem goes away when _v is replaced with the equivalent T::type::value in concept IsTrue_, so that seems to be the smoking gun.