From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-return-105555-listarch-gcc=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 414 invoked by alias); 22 Nov 2004 15:02:50 -0000
Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc/>
List-Post: <mailto:gcc@gcc.gnu.org>
List-Help: <http://gcc.gnu.org/ml/>
Sender: gcc-owner@gcc.gnu.org
Received: (qmail 359 invoked from network); 22 Nov 2004 15:02:40 -0000
Received: from unknown (HELO exch03.pdv-fs.de) (145.253.159.193)
  by sourceware.org with SMTP; 22 Nov 2004 15:02:40 -0000
Subject: Warn implicit enum conversions
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Date: Mon, 22 Nov 2004 15:21:00 -0000
Message-ID: <BE04DD7F49713C4C94B1A89A81CEFE1C0556D7@exch03.pdv-fs.de>
From: =?iso-8859-1?Q?=22Richter=2C_J=F6rg=22?= <Joerg.Richter@pdv-FS.de>
To: <gcc@gcc.gnu.org>
X-SW-Source: 2004-11/txt/msg00748.txt.bz2

Hi,

I'm looking for a type attribute for enums which enables warnings when vari=
ables of this enum type are implicitly converted to an integral type like i=
nt.

I read the online manual and found nothing I could try.=20

I can't imagine, that this demand is so uncommon. Perhaps someone knows of =
a patch that does something like this? Or alternatively you can point me to=
 some functions in gcc where I can start to try to implement it myself?
Ah yes, I need it for C++.


Any help would be greatly appreciated.


   Joerg