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

[peturr02 at ru dot is]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

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

           Summary: wifstream conversion errors result in wrong rdstate()
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: peturr02 at ru dot is
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu

When input using wifstream fails because the file contains an invalid
byte sequence, eofbit, but not badbit, is set in rdstate(). The
description of the rdstate() flags indicates badbit should be set on
conversion errors, but eofbit should only be set if end of file has
been reached.