From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32642 invoked by alias); 28 Oct 2010 17:30:46 -0000 Received: (qmail 32614 invoked by uid 22791); 28 Oct 2010 17:30:44 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 28 Oct 2010 17:30:40 +0000 From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/32402] Error while allocating array of pointers to objects of a pure virtual class X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Thu, 28 Oct 2010 17:30:00 -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 X-SW-Source: 2010-10/txt/msg02419.txt.bz2 Message-ID: <20101028173000.Io3Zo2EZvz6YgNo7oDgrEO5LzLjvFhBQCYQTsUaheds@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32402 --- Comment #7 from Jonathan Wakely 2010-10-28 17:30:28 UTC --- It doesn't depend on abstract types, this fails, even though it should be able to declare an array of pure* without seeing the definition of pure: struct pure; void f() { pure** p = new (pure (*[3])); } I think the type-id is parsed correctly (it's fine to use it as a function parameter, for example) but something checking the semantics of the new-expression is wrong.