449370 - FF 2.0.0.16 build fails due to integer overflow in nsIClassInfo.idl

Status: RESOLVED WONTFIX

(Core :: XPCOM, defect)

Description

[Vincent Lefevre]

User-Agent:       Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.4; en-GB; rv:1.9.0.1) Gecko/2008070206 Firefox/3.0.1
Build Identifier: 

A build failure on Mac OS X, XCode 3.1 has been reported here: http://trac.macports.org/ticket/16225#comment:2

The cause is an integer overflow in mozilla/xpcom/components/nsIClassInfo.idl with 32-bit int's:

    const PRUint32 RESERVED             = 1 << 31;

If C++ is like C, it should be 1U instead of 1.

Reproducible: Always

Steps to Reproduce:
1. Build Firefox 2.0.0.16 on Mac OS X 10.5.4, x86, XCode 3.1.
Actual Results:  
Build fails.

Comment 1

[Vincent Lefevre]

This is old. Closing.