[Bug bootstrap/54484] r190927 breaks bootstrap with clang compiler

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54484

Marc Glisse <glisse at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |glisse at gcc dot gnu.org

--- Comment #6 from Marc Glisse <glisse at gcc dot gnu.org> 2012-09-05 16:11:01 UTC ---
(In reply to comment #5)
> > did you also take a look at the warning about lessthan_ in the clang messages?
> No.  Clang's output was very noisy.  I did not look at any warnings,
> just waited for the error that was preventing the build.

I meant the one in this PR's description. The second overload of lower_bound
takes an argument lessthan_ but uses lessthan (no underscore). I assume it is
never instantiated?