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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/35711] bad text in -Wcast-qual warning (forgets volatile) Date: Wed, 07 Jan 2009 02:41:00 -0000 [thread overview] Message-ID: <20090107024105.29288.qmail@sourceware.org> (raw) In-Reply-To: <bug-35711-1186@http.gcc.gnu.org/bugzilla/> [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 725 bytes --] ------- Comment #7 from ian at airs dot com 2009-01-07 02:41 ------- Probably related to this, we get a bad warning for extern void** foo(); const void** bar() { return (const void **) foo(); } foo.cc:2: warning: cast from type void** to type const void** casts away constness I don't see any way that this cast can be described as casting away constness. I don't see why we should warn about adding a const qualifier. -- ian at airs dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ian at airs dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35711
next prev parent reply other threads:[~2009-01-07 2:41 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-03-26 20:14 [Bug c++/35711] New: " sebor at roguewave dot com 2008-03-27 14:15 ` [Bug c++/35711] " manu at gcc dot gnu dot org 2008-08-29 1:58 ` manu at gcc dot gnu dot org 2008-08-29 3:10 ` pinskia at gcc dot gnu dot org 2008-08-29 3:32 ` manu at gcc dot gnu dot org 2008-08-29 3:35 ` pinskia at gcc dot gnu dot org 2008-08-29 3:38 ` manu at gcc dot gnu dot org 2009-01-07 2:41 ` ian at airs dot com [this message] 2009-01-07 9:39 ` schwab at suse dot de 2009-01-07 14:27 ` ian at airs dot com 2009-01-07 15:35 ` joseph at codesourcery dot com 2009-01-07 15:42 ` ian at airs dot com 2009-02-08 15:52 ` manu at gcc dot gnu dot org 2009-04-21 19:49 ` manu at gcc dot gnu dot org 2009-04-21 19:53 ` manu at gcc dot gnu dot org
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