Mailing-List: contact dev-help@activemq.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@activemq.apache.org
Message-ID: <749904265.1254194812293.JavaMail.jira@brutus>
Date: Mon, 28 Sep 2009 20:26:52 -0700 (PDT)
From: "Romain Chanu (JIRA)" <jira@apache.org>
To: dev@activemq.apache.org
Subject: [jira] Created: (AMQCPP-263) Use of in-class static const variables
 in cms/DeliveryMode.h results in crash while linking with --no-undefined
 option
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit

Use of in-class static const variables in cms/DeliveryMode.h results in crash while linking with --no-undefined option
----------------------------------------------------------------------------------------------------------------------

                 Key: AMQCPP-263
                 URL: https://issues.apache.org/activemq/browse/AMQCPP-263
             Project: ActiveMQ C++ Client
          Issue Type: Bug
          Components: CMS Impl
    Affects Versions: 3.0.1, 3.0, 2.2.6
         Environment: - Linux Debian 5.0.1
- gcc 4.3.2
- ActiveMQ-CPP 2.2.6
            Reporter: Romain Chanu
            Assignee: Timothy Bish
            Priority: Blocker


The constants variables defined in cms/DeliveryMode.h (i.e static const int PERSISTENT = 0 and static const int NON_PERSISTENT = 1;) are not defined out off the class. 

In the following cases:

- If you try to take the address of this constant variable.
- You pass it to a function that takes a reference.
- When used with the tertiary operator ?

It results in a crash while linking ActiveMQ-CPP library with an application using the linking option --no-undefined (GNU linker ld returns "undefined references" for these two variables).

The variables should be defined as an enumeration (like the way it has been done in cms/Session.h for the acknowledgment modes)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.