New AIX libstdc++ testsuite failures

[Simon Martin]

Hello David.

> 	The number of libstdc++ testsuite failures doubled a few days
> ago.  The failures all are of the same form.  Any idea what caused this
> and how to fix it?
The cause is the fix that I've committed for PR c++/14622 (see 
http://gcc.gnu.org/ml/gcc-patches/2007-02/msg01082.html), that detects type 
mismatches between explicit instantiations and their declaration.

It's exactly what happens here: basic_string<...>::_Rep::_S_max_size is 
declared as a const size_type, and it is explicitly instantiated as a 
size_type in the test case, hence the error message.

Since I've tested on i686-pc-linux-gnu, I did not see those occurences of the 
error in the testsuite (there were some others that I've fixed), sorry...

I can look into this at the end of the day and send you a patch (I don't have 
access to AIX).

Sorry for the inconvenience.

Best regards,
Simon