From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-prs-return-33472-listarch-gcc-prs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 18991 invoked by alias); 24 Apr 2003 16:16:00 -0000
Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-prs/>
List-Post: <mailto:gcc-prs@gcc.gnu.org>
List-Help: <mailto:gcc-prs-help@gcc.gnu.org>
Sender: gcc-prs-owner@gcc.gnu.org
Received: (qmail 18967 invoked by uid 71); 24 Apr 2003 16:16:00 -0000
Resent-Date: 24 Apr 2003 16:16:00 -0000
Resent-Message-ID: <20030424161600.18966.qmail@sources.redhat.com>
Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer)
Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Resent-Reply-To: gcc-gnats@gcc.gnu.org, dej@inode.org
Received: (qmail 15309 invoked by uid 48); 24 Apr 2003 16:09:42 -0000
Message-Id: <20030424160942.15308.qmail@sources.redhat.com>
Date: Thu, 24 Apr 2003 16:16:00 -0000
From: dej@inode.org
Reply-To: dej@inode.org
To: gcc-gnats@gcc.gnu.org
X-Send-Pr-Version: gnatsweb-2.9.3 (1.1.1.1.2.31)
Subject: c++/10483: Spurious reference created to integer constant in ternary op
X-SW-Source: 2003-04/txt/msg01042.txt.bz2
List-Id: <gcc-prs.sourceware.org>


>Number:         10483
>Category:       c++
>Synopsis:       Spurious reference created to integer constant in ternary op
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 24 16:16:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     dej@inode.org
>Release:        gcc version 2.95.3 20010315 (release) [FreeBSD]
>Organization:
>Environment:
FreeBSD slam.inode.org 4.6-RELEASE FreeBSD 4.6-RELEASE #2: Sun Oct  6 18:46:44 EDT 2002     dej@slam.inode.org:/usr/src/sys/compile/SLAM  i386
>Description:
Given the following source:

using namespace std;

struct Foo {
    static const int BAR = 1;
    static const int BAZ = 2;
};


int main(int argc, char *argv[])
{
    int c = argc ? Foo::BAR : Foo::BAZ;
    return 0;
}

and invoked like:

/usr/local/gcc322/bin/gcc test.cpp -o test -lstdc++

I obtain:
/var/tmp//ccu6NK1Z.o: In function `main':
/var/tmp//ccu6NK1Z.o(.text+0x17): undefined reference to `Foo::BAR'
/var/tmp//ccu6NK1Z.o(.text+0x21): undefined reference to `Foo::BAZ'

Since BAR and BAZ are static integer constants, they should not be generating linker references.  This happens only with the ternary operator; the equivalent if/else code does not produce the problem.
>How-To-Repeat:
See description.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: