On Thu, 10 Feb 2011 11:38:40 -0500, spir <denis.spir at gmail.com> wrote: > On 02/10/2011 01:38 PM, bearophile wrote: >> >> >> Is a pair of similar staticDownCast(), staticUpCast() fit for Phobos? > > But I have never needed upcast in D as of now. What are common use cases? Aren't all upcasts static anyways? -Steve