PATCH RFA: Build stages 2 and 3 with C++

[Jonathan Wakely]

On 20 July 2011 02:14, David Edelsohn wrote:
> On Tue, Jul 19, 2011 at 2:33 PM, Ian Lance Taylor <iant@google.com> wrote:
>
>> I got agreement from two global reviewers and no objections.
>>
>> I have committed this patch.
>>
>> Please let me know about any problems.
>
> This also breaks bootstrap on AIX.  I cannot debug further at the
> moment because of a separate problem with the infrastructure at IBM,
> but I receive the following error during the first build of libstdc++:
>
> In file included from /farm/dje/src/src/libstdc++-v3/src/debug.cc:30:0:
> /tmp/20110719/powerpc-ibm-aix5.3.0.0/libstdc++-v3/include/debug/safe_local_iterator.h:91:50:
> error: 'size_t' has not been declared

Hmm, that should possibly be using std::size_t instead.  We ensure
std::size_t has been declared by the library, but not necessarily
::size_t