http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52748
--- Comment #3 from Nathan Ridge <zeratul976 at hotmail dot com> 2012-11-07 04:32:06 UTC --- (In reply to comment #2) > Clang deemed this issue important enough to warrant a new entry ("Incomplete > retrn types", under "Declared type of an expression") in their C++11 status > page. Link: http://clang.llvm.org/cxx_status.html