http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40202
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-09-29 16:16:48 UTC --- (In reply to comment #4) > In the meanwhile, > the warning became an hard error, when it applies. It went from "undefined" to "conditionally-supported" behaviour in C++11 > ICC warns exactly at the same line, 10, and nothing else. Clang too.