Template friend function injection

[H9XLrv5oXVNvHiUI]

Hi, I'd like to point out this post on the comp.lang.c++ newsgroup in
which I present some code that I've been told is perfectly legitimate
and standard-compliant. I'd like to ask why this does not link on GCC
v3.4.5.
I sent this post both to gnu.g++.help and gnu.gcc.help because I
didn't know which was the most appropriate.

Post: 
http://groups.google.com/group/comp.lang.c++/browse_frm/thread/493afd501c807ffe#

Thanks.