http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46005
--- Comment #2 from Johannes Schaub <schaub-johannes at web dot de> 2010-10-13 15:28:04 UTC --- (In reply to comment #1) > I'm getting 'error: ‘autot’ does not name a type' with both current trunk and > 4.5. 4.4 gives "error: conflicting specifiers in declaration of ‘autot’" > which > is the better error message (which you get also with trunk and 4.5 with > "typedef auto int autot;"). You haven't enabled C++0x. My PR is about C++0x's "auto".