On Fri, Jan 9, 2015 at 2:22 PM, John Scipione <jscipione@xxxxxxxxx> wrote: > If it is allowed by the C++ language spec I'll allow it, otherwise if it > falls under the category of undefined behavior, I won't allow it. There are quite a few things the language technically allows that are forbidden by our coding style, so that isn't a particularly good standard to go by. Rene