From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-336102-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 19404 invoked by alias); 7 Nov 2010 19:07:58 -0000
Received: (qmail 19396 invoked by uid 22791); 7 Nov 2010 19:07:58 -0000
X-SWARE-Spam-Status: No, hits=-2.8 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; Sun, 07 Nov 2010 19:07:55 +0000
From: "paolo.carlini at oracle dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
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: paolo.carlini at oracle dot com
X-Bugzilla-Status: REOPENED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Changed-Fields:
Message-ID: <bug-46348-4-Mx6mGxdoot@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-46348-4@http.gcc.gnu.org/bugzilla/>
References: <bug-46348-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Date: Sun, 07 Nov 2010 19:07:00 -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: 2010-11/txt/msg00835.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D46348

--- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2010-11=
-07 19:07:45 UTC ---
This:

template<__SIZE_TYPE__ _Nw>
  struct _Base
  {
    typedef unsigned long _WordT;

    _WordT _M_w[_Nw];

    constexpr
    _Base()
    : _M_w() { }
  };

int main()
{
  _Base<256> bs;
}

t2.C: In function =E2=80=98int main()=E2=80=99:
t2.C:15:14:   in constexpr expansion of =E2=80=98bs._Base<_Nw>::_Base [with=
 long
unsigned int _Nw =3D 256ul]()=E2=80=99
t2.C:15:14: internal compiler error: tree check: expected record_type or
union_type or qual_union_type, have integer_type in build_special_member_ca=
ll,
at cp/call.c:6342