libstdc++/5501: wrong output

[paolo@gcc.gnu.org]

Synopsis: wrong output

Responsible-Changed-From-To: unassigned->paolo
Responsible-Changed-By: paolo
Responsible-Changed-When: Sun Jan 27 08:34:16 2002
Responsible-Changed-Why:
    Triaged.
State-Changed-From-To: open->closed
State-Changed-By: paolo
State-Changed-When: Sun Jan 27 08:34:16 2002
State-Changed-Why:
    Only the first write works because the preceding
    get failed and thus the following put, in strict
    conformance to the standard, does nothing. The preceding
    get failed because you opened the file ate|out and therefore
    you *cannot* read. Also, the get will fail if you will
    not make careful of use of seekg before the get.
    
    In general terms, libstdc++-v3 is *very* strictly conforming
    to the ISO/ANSI standard and the old code must be updated.
    
    Thanks for your report,
    Paolo.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5501