libstdc++/9701: filebuf::sputc, in_avail incorrect

[paolo@gcc.gnu.org]

Synopsis: filebuf::sputc, in_avail incorrect

State-Changed-From-To: open->analyzed
State-Changed-By: paolo
State-Changed-When: Sun Feb 23 17:17:50 2003
State-Changed-Why:
    The first part (about sputc) is fixed by the work for 9404
    (in fact is not true anymore that pptr == epptr, since the
    latter points to the end of the buffer, 8192 chars wide, by
    default). The second part stands.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9701