On Friday, 4 April 2014 at 07:23:51 UTC, Andrej Mitrovic wrote: > On 4/4/14, Meta <jared771 at gmail.com> wrote: >> alias TemplateArgs(T: Foo!U, U) = U; > > It's also in std.traits, TemplateArgsOf, which is more complete. I thought I remembered that being in std.traits, but I couldn't find it after quickly skimming. I must've glanced over it.