To implement a new trait
isSortedRange(R, pred)
needed for SortedRange specializations I need a variant of
enum bool isInstanceOf(alias S, T) = is(T == S!Args, Args...);
that takes the `pred` argument aswell.
But I have no clue what to do with
enum bool isInstanceOf(alias S, T, TParams) = is(T == S!Args,
Args...);
because I dont' understand the syntax
is(T == S!Args, Args...);
Can somebody please explain and help out with variadic version of
`isInstanceOf`?
