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Re: namespace namespace

From: Bryce McKinlay <bmckinlay at gmail dot com>
To: Sam Ruby <rubys at intertwingly dot net>
Cc: Andrew Haley <aph at redhat dot com>, Chris Burdess <dog at bluezoo dot org>, java at gcc dot gnu dot org
Date: Tue, 23 Jun 2009 15:04:44 +0100
Subject: Re: namespace namespace
References: <4A3D95F1.6040803@intertwingly.net> <4A3E55E1.6010705@redhat.com> <4A403949.4090401@intertwingly.net> <4A40A09E.5040502@redhat.com> <9DAA724F-CC05-4A04-8B4D-386238D1D223@bluezoo.org> <7230133d0906230257j6b69373fj1709af1ee85d7bf8@mail.gmail.com> <4A40B4A1.8020007@intertwingly.net> <4A40CD50.3010904@redhat.com> <4A40DBB9.80703@intertwingly.net>

> Just so that I'm clear: what you are saying is that *both* gcj/g++ and gcjh
> need to be fixed.

gcj already does proper mangling, or at least it should - see gcc/java/mangle.c

> I believe that doing such, while necessary, would break the binary
> interface: in particular code which is compiled today to call into JAXP
> would not work with new versions of JAXP that are compiled with a version of
> gcj/g++ which has this fix.

This isn't an issue for Java code. Code compiled with
--indirect-dispatch does not use C++ symbols for linking.

Bryce

References:
- NPE in parser->getDOMImplementation() with CNI
  - From: Sam Ruby
- Re: NPE in parser->getDOMImplementation() with CNI
  - From: Andrew Haley
- Re: NPE in parser->getDOMImplementation() with CNI
  - From: Sam Ruby
- Re: NPE in parser->getDOMImplementation() with CNI
  - From: Andrew Haley
- Re: NPE in parser->getDOMImplementation() with CNI
  - From: Chris Burdess
- Re: NPE in parser->getDOMImplementation() with CNI
  - From: Bryce McKinlay
- namespace namespace (was: NPE in parser->getDOMImplementation() with CNI)
  - From: Sam Ruby
- Re: namespace namespace
  - From: Andrew Haley
- Re: namespace namespace
  - From: Sam Ruby

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