PR 59712 patch

[Jonathan Wakely]

On 9 January 2014 21:55, François Dumont wrote:
> Hi
>
>     Here is a patch for this small problem with clang. It is not a blocking
> issue for the 4.9 release but at the same time it is a rather safe fix so
> just tell me if I can commit it.
>
>     All unordered_* tests run under Linux x86_64. I haven't clang installed
> at the moment so a clang feedback would be appreciated.

I'm going to test this with Clang to be sure it actually fixes the bug
before we change anything, but it might have to wait for the weekend.

N.B. please change the comment at the top of the patch to say "pool of
nodes" instead of "pool of node"