Deprecation fix

Chris Rackauckas
Sep 7th at 7:48 PM
(construct(::Type{T}, nodes::Tuple{Vararg{<:AbstractMultiScaleArray}}, args...)
where {T <: AbstractMultiScaleArray}) = __construct(T, nodes, eltype(T)[], args...)

(construct(::Type{T}, nodes::Tuple{Vararg{<:AbstractMultiScaleArray}}, values, args...)
where {T <: AbstractMultiScaleArray}) = __construct(T, nodes, values, args...)
gives:
ERROR: LoadError: Wrapping Vararg directly in UnionAll is deprecated (wrap the tuple instead).
You may need to write f(x::Vararg{T}) rather than f(x::Vararg{<:T}) or f(x::Vararg{T}) where T instead of f(x::Vararg{T} where T).
Stacktrace:
How do I handle this case?
8 replies

Oscar Smith
Sep 7th at 7:55 PM
Vararg{AbstractMultiScaleArray}
7:57
julia> Tuple{Int} <: Tuple{Vararg{Integer}}
true

Chris Rackauckas
Sep 7th at 9:02 PM
ERROR: LoadError: ArgumentError: Vararg on non-final argument in method definition for construct at /home/runner/work/MultiScaleArrays.jl/MultiScaleArrays.jl/src/shape_construction.jl:53

Oscar Smith
Sep 7th at 9:06 PM
wait, this signature was ever valid?
9:07
how is it supposed to choose between nodes and args?
9:07
@jeffbezanson
look at this horribleness
Saved for later • Due 1 month ago

Jeff Bezanson
Sep 10th at 3:57 PM
The error message is unhelpful here since it's showing a random example rather than what you actually did. In this case you'd need nodes::Tuple{Vararg{T<:S}} where T, just put the where outside the tuple instead of only outside the vararg.

Chris Rackauckas
Today at 4:46 AM
@Oscar Smith
can you help unblock this? I don't quite understand this.