[C++] constexpr testsuite

[Dave Korn]

Gabriel Dos Reis wrote:

> Though I'm having trouble connecting to gcc.gnu.org -- is here any issue
> there? 

  You must have forgotten about the planned outage this weekend :)  Server got
relocated.  The move is mostly complete now and the server is back up.

> I'm currently in Japan and I know I cannot access some sites (such as
> www.nytimes.com or www.mingw.org).  I have no clue whether this is just the
> hotel trying to protect me or whether it is something more general.
> I don't know whether gcc.gnu.org is supposed to be blocked too.  
> If that is the case, then it is going to be more painful than I anticipated.

  Last I checked there was some hiccup getting the new DNS set up.  If you're
still having problems, a workaround is 'echo "209.132.180.131 gcc.gnu.org" >>
/etc/hosts'.  If it's not DNS, try a proxy.

    cheers,
      DaveK