libstdc++/8258: basic_istream::readsome() with default buffer change stream state to ios_base::eofbit

[bkoz@gcc.gnu.org]

Synopsis: basic_istream::readsome() with default buffer change stream state to ios_base::eofbit

State-Changed-From-To: feedback->closed
State-Changed-By: bkoz
State-Changed-When: Wed Nov  6 08:53:53 2002
State-Changed-Why:
    Fixed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8258