From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-334374-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 3010 invoked by alias); 21 Oct 2010 09:43:23 -0000
Received: (qmail 3000 invoked by uid 22791); 21 Oct 2010 09:43:22 -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, 21 Oct 2010 09:43:16 +0000
From: "mikpe at it dot uu.se" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/46112] internal compiler error
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: mikpe at it dot uu.se
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: CC
In-Reply-To: <bug-46112-4@http.gcc.gnu.org/bugzilla/>
References: <bug-46112-4@http.gcc.gnu.org/bugzilla/>
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, 21 Oct 2010 09:43:00 -0000
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: 2010-10/txt/msg01763.txt.bz2
Message-ID: <20101021094300.uHpGpb4qTOFjx011i68ojNcw0A2OERwS4jDHpsPYj8k@z>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46112

Mikael Pettersson <mikpe at it dot uu.se> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mikpe at it dot uu.se

--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2010-10-21 09:43:04 UTC ---
Confirmed on i686-pc-linux-gnu (msp430 doesn't seem to be a supported target in
upstream gcc).

> cat pr46112.c
static char e1_mylongtag[100] = {[0 ... (100 -1)]=" "};
> objdir/gcc/xgcc -Bobjdir/gcc -S pr46112.c
pr46112.c:1:1: internal compiler error: in pop_init_level, at c-typeck.c:6930
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
> objdir/gcc/xgcc -Bobjdir/gcc -v
Reading specs from objdir/gcc/specs
COLLECT_GCC=objdir/gcc/xgcc
COLLECT_LTO_WRAPPER=objdir/gcc/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: /tmp/gcc-4.6-20101016/configure
--prefix=/home/mikpe/pkgs/linux-x86/gcc-4.6.0
--with-gmp=/home/mikpe/pkgs/linux-x86/gmp-4.3.2
--with-mpfr=/home/mikpe/pkgs/linux-x86/mpfr-2.4.2
--with-mpc=/home/mikpe/pkgs/linux-x86/mpc-0.8.2 --disable-plugin --disable-lto
--disable-nls --disable-shared --disable-libmudflap --enable-threads=posix
--enable-checking=release --enable-languages=c
Thread model: posix
gcc version 4.6.0 20101016 (experimental) (GCC)

ICEs every gcc from 4.6 down to 3.2.3, but 2.95.3 works.

Given the source I'm guessing this is ice-on-invalid-code.