Add `Base.` in front of `promote_rule`. --Tim
On Tuesday, August 25, 2015 08:23:40 PM Sisyphuss wrote:
> abstract B
>
> type A<:B
> end
>
> type C<:B
> end
>
> promote_rule(::Type{A},::Type{C}) = C
>
> @assert promote_type(A,C) == B
>
> Whether I define the promotion_rule or not, the promote_type is always B.
