[Bug libstdc++/45156] New: codecvt doesn't update how much input it has consumed correctly

[loufoque at gmail dot com]

With an UTF-8 locale, when using codecvt<wchar_t, char, mbstate_t> with the
following input
{0xc3, 0xa9, 0x20, 0xf0, 0xaa, 0x98}
the function claims to have consumed all six bytes, albeit it has only returned
relevant data for three bytes, the result being {0xe9, 0x20}.


-- 
           Summary: codecvt doesn't update how much input it has consumed
                    correctly
           Product: gcc
           Version: 4.4.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: loufoque at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45156