[Bug libstdc++/49269] wifstream::tellg reports invalid stream position after reading single wchar_t character with NullCodecvt

[Michael.Kv at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49269

--- Comment #1 from Michael Kochetkov <Michael.Kv at gmail dot com> 2011-06-26 
21:04:34 UTC ---
Created attachment 24604
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24604
UCS2 encoded sample file for the test case

samples.txt is the ucs2 encoded text file for the test case.