970929 test results: libstdc++ test failures! (sparc-solaris251)

[Joe Buck]

I wrote:	
> > No, in fact, with this patch, *all* the libstdc++ tests fail to compile.

Jason writes: 
> Arrgh again.  That patch seems to work for other folks.  Did you rebuild
> all the library code, including libgcc?

Joy.  After blowing everything away and rebuilding, Jason's patch fixes
the libstdc++ tests (they all pass again).

I'm re-running the g++ tests now to see if anything changes.