[Bug libstdc++/11544] wifstream conversion errors result in wrong rdstate()

[peturr02 at ru dot is]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11544



------- Additional Comments From peturr02 at ru dot is  2003-10-08 12:41 -------
Paolo Carlini wrote:
> ... perhaps you believe that rdbuf->sbumpc() should throw an exception in
> this case?

I think that is the only useful solution. Note that there are other reasons
for doing that, such as the one mentioned in PR 11603: If sbumpc() returns
eof() on conversion errors, showmanyc() must always return 0. If showmanyc()
is to be useful, sbumpc() must throw an exception on conversion errors.