[v3] Less noexcept

[Paolo Carlini]

On 9/23/13 10:55 AM, Marc Glisse wrote:
> Hello,
>
> this patch was tested on x86_64 with a bootstrap and a simple make -k 
> check, without regression. Note that it doesn't completely fix 56166, it
> merely admits that we may currently throw and avoids turning that into
> std::terminate.
Of course.

Patch basically Ok, can you be a little less terse in the comments 
before the noexcepts which you are removing and in fact must be there 
for conformance, aren't just QoI? Point to an existing bug, when it 
exists, like 56166, add a FIXME C++11 at least.

Thanks,
Paolo.