Have OptionallyStaticRanges iterate using Ints for type stability.

Author: chriselrod

Project.toml

@@ -1,6 +1,6 @@
 name = "ArrayInterface"
 uuid = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
-version = "2.14.5"
+version = "2.14.6"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/ranges.jl

@@ -373,6 +373,8 @@ end
 const OptionallyStaticRange = Union{<:OptionallyStaticUnitRange,<:OptionallyStaticStepRange}
 
 Base.eachindex(r::OptionallyStaticRange) = r
+@inline Base.iterate(r::OptionallyStaticRange) = (fi = Int(first(r)); (fi,fi))
+
 
 Base.to_shape(x::OptionallyStaticRange) = length(x)
 Base.to_shape(x::Slice{T}) where {T<:OptionallyStaticRange} = length(x)