fix and test StepRangeLen indices may alias

Author: chriselrod

lib/ArrayInterfaceCore/Project.toml

@@ -1,6 +1,6 @@
 name = "ArrayInterfaceCore"
 uuid = "30b0a656-2188-435a-8636-2ec0e6a096e2"
-version = "0.1.8"
+version = "0.1.9"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

lib/ArrayInterfaceCore/src/ArrayInterfaceCore.jl

@@ -563,6 +563,6 @@ indices_do_not_alias(::Type{A}) where {T, A<:Base.StridedArray{T}} = instances_d
 indices_do_not_alias(::Type{Adjoint{T,A}}) where {T, A <: AbstractArray{T}} = indices_do_not_alias(A)
 indices_do_not_alias(::Type{Transpose{T,A}}) where {T, A <: AbstractArray{T}} = indices_do_not_alias(A)
 indices_do_not_alias(::Type{<:SubArray{<:Any,<:Any,A,I}}) where {
-  A,I<:Tuple{Vararg{Union{Base.RangeIndex, Base.ReshapedUnitRange, Base.AbstractCartesianIndex}}}} = indices_do_not_alias(A)
+  A,I<:Tuple{Vararg{Union{Integer, UnitRange, Base.ReshapedUnitRange, Base.AbstractCartesianIndex}}}} = indices_do_not_alias(A)
 
 end # module

lib/ArrayInterfaceCore/test/runtests.jl

@@ -277,9 +277,12 @@ end
   @test ArrayInterfaceCore.indices_do_not_alias(Adjoint{Float64,Matrix{Float64}})
   @test ArrayInterfaceCore.indices_do_not_alias(Transpose{Float64,Matrix{Float64}})
   @test ArrayInterfaceCore.indices_do_not_alias(typeof(view(rand(4,4)', 2:3, 1:2)))
+  @test ArrayInterfaceCore.indices_do_not_alias(typeof(view(rand(4,4,4), CartesianIndex(1,2), 2:3)))
+  @test ArrayInterfaceCore.indices_do_not_alias(typeof(view(rand(4,4)', 1:2, 2)))
   @test !ArrayInterfaceCore.indices_do_not_alias(typeof(view(rand(7),ones(Int,7))))
   @test !ArrayInterfaceCore.indices_do_not_alias(Adjoint{Matrix{Float64},Matrix{Matrix{Float64}}})
   @test !ArrayInterfaceCore.indices_do_not_alias(Transpose{Matrix{Float64},Matrix{Matrix{Float64}}})
   @test !ArrayInterfaceCore.indices_do_not_alias(typeof(view(fill(rand(4,4),4,4)', 2:3, 1:2)))
+  @test !ArrayInterfaceCore.indices_do_not_alias(typeof(view(rand(4,4)', StepRangeLen(1,0,5), 1:2)))
 end