[libstdc++ patch] Fix ambiguity in calls to bind

[Joseph S. Myers]

On Fri, 1 Apr 2005, Douglas Gregor wrote:

> A recent change to mainline GCC exposed an ambiguity in function template 
> partial ordering for tr1::bind. The compiler is right, so here's the 
> "obvious" fix.
> 
> Tested i686-pc-linux-gnu on mainline; no regressions. Okay for mainline?
> This will also be needed on the 4.0 branch. Assuming all tests pass there, 
> okay for 4.0 branch?

Is this the fix for the
FAIL: tr1/3_function_objects/bind/ref.cc (test for excess errors)
which appeared with today's mainline?

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
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