From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-205164-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 2612 invoked by alias); 15 Dec 2006 12:22:18 -0000
Received: (qmail 1919 invoked by uid 48); 15 Dec 2006 12:21:48 -0000
Date: Fri, 15 Dec 2006 12:22:00 -0000
Subject: [Bug c/30219]  New: Inconsistent reporting of duplicate typedef
X-Bugzilla-Reason: CC
Message-ID: <bug-30219-4285@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "ross dot alexander at uk dot neceur dot com" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2006-12/txt/msg01349.txt.bz2

I have an include (nvidia GL/glext.h) which incorrectly defines a typedef
twice.  However gcc doesn't not always report this is as a failure.

mig27 12:16:21$ cat test.c
#include "GL/gl.h"

mig27 12:15:23$ gcc -E  test.c > a.i
mig27 12:15:30$ gcc -c a.i
mig27 12:15:34$ echo $?
0
mig27 12:15:36$ gcc -E -P test.c > a.i
mig27 12:15:43$ gcc -c a.i
a.i:1505: error: redefinition of typedef ‘PFNGLGETUNIFORMUIVEXTPROC’
a.i:1494: error: previous declaration of ‘PFNGLGETUNIFORMUIVEXTPROC’ was
here


-- 
           Summary: Inconsistent reporting of duplicate typedef
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ross dot alexander at uk dot neceur dot com
 GCC build triplet: i386-unknown-linux
  GCC host triplet: i386-unknown-linux
GCC target triplet: i386-unknown-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30219