libstdc++/4458: std::ctype<char>::is doesn't call do_is as required by ISO 14882

[bkoz@gcc.gnu.org]

Synopsis: std::ctype<char>::is doesn't call do_is as required by ISO 14882

Responsible-Changed-From-To: unassigned->bkoz
Responsible-Changed-By: bkoz
Responsible-Changed-When: Thu Dec 13 03:24:42 2001
Responsible-Changed-Why:
    Mine.
State-Changed-From-To: open->feedback
State-Changed-By: bkoz
State-Changed-When: Thu Dec 13 03:24:42 2001
State-Changed-Why:
    This isn't a bug. 
    
    As for this special ctype table, that might be fun to find, but what might be more useful is to make the solaris locale model have the similar functionality as the GNU model.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4458&database=gcc