libstdc++/8071: basic_ostream::operator<<(streambuf*) loops forever if streambuf::underflow() leaves gptr() NULL

[bkoz@gcc.gnu.org]

Synopsis: basic_ostream::operator<<(streambuf*) loops forever if streambuf::underflow() leaves gptr() NULL

Responsible-Changed-From-To: unassigned->bkoz
Responsible-Changed-By: bkoz
Responsible-Changed-When: Sun Oct 20 09:32:46 2002
Responsible-Changed-Why:
    Mine.
State-Changed-From-To: open->feedback
State-Changed-By: bkoz
State-Changed-When: Sun Oct 20 09:32:46 2002
State-Changed-Why:
    I think this is fixed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8071