[Bug libstdc++/45628] std::fstream::tellg invalidates I/O buffer

[paolo dot carlini at oracle dot com]

------- Comment #24 from paolo dot carlini at oracle dot com  2010-09-10 19:01 -------
Created an attachment (id=21768)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21768&action=view)
Draft

This is what I have so far, unfortunately I cannot work only on this today.
Anyway, it passes testing and this specific testcase, but is incomplete vs
wchar_t. If you have something which you are confident works fine for wchar_t
too, I can give it a try later today or over the next days, thanks.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45628