libstdc++/4457: std::ctype< char >::is gives random results for chars with bit 7 set

[rodrigc@gcc.gnu.org]

Synopsis: std::ctype< char >::is gives random results for chars with bit 7 set

State-Changed-From-To: feedback->closed
State-Changed-By: rodrigc
State-Changed-When: Sun Jan 27 17:55:09 2002
State-Changed-Why:
    http://gcc.gnu.org/ml/gcc-cvs/2001-12/msg00462.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4457