From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20157 invoked by alias); 21 Feb 2012 17:41:26 -0000 Received: (qmail 20148 invoked by uid 22791); 21 Feb 2012 17:41:25 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Tue, 21 Feb 2012 17:40:38 +0000 From: "joseph at codesourcery dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/52283] "error: case label does not reduce to an integer constant" for constant folded cast expr Date: Tue, 21 Feb 2012 17:51:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: joseph at codesourcery dot com 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: Message-ID: 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 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: 2012-02/txt/msg02092.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52283 --- Comment #16 from joseph at codesourcery dot com 2012-02-21 17:40:36 UTC --- On Tue, 21 Feb 2012, manu at gcc dot gnu.org wrote: > Created attachment 26710 > --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26710 > patch reverting PR26632 > > I am testing this. It reverts PR26632 fix and ignores recurses into NOPs at the > warning point. Do you see any potential issues? I think the full set of testcases from the patch originally proposed on gcc-patches should be added, but don't see any issues with this new patch from a front-end perspective.