Julia v1.12 support (#119)

* Julia v1.12 support

* tests pass

* add norm tests

Author: dlfivefifty

Project.toml

@@ -1,7 +1,7 @@
 name = "QuasiArrays"
 uuid = "c4ea9172-b204-11e9-377d-29865faadc5c"
 authors = ["Sheehan Olver <solver@mac.com>"]
-version = "0.12"
+version = "0.12.1"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/QuasiArrays.jl

@@ -32,6 +32,8 @@ import Base: BitInteger, IEEEFloat, uniontypes, _InitialValue, safe_tail, reduce
 
 import Base: ones, zeros, one, zero, fill
 
+import Base: AbstractVector, AbstractArray, AbstractMatrix
+
 import Base.Broadcast: materialize, materialize!, BroadcastStyle, AbstractArrayStyle, Style, broadcasted, Broadcasted, Unknown,
                         newindex, broadcastable, preprocess, _eachindex, _broadcast_getindex, broadcast_shape,
                         DefaultArrayStyle, axistype, throwdm, instantiate, combine_eltypes, eltypes, combine_styles

src/calculus.jl

@@ -92,4 +92,15 @@ function diff(A::QuasiMatrix; dims::Integer=1)
     else
         QuasiMatrix(D ./ permutedims(diff(b.domain)), (a, diffaxes(b)))
     end
+end
+
+
+
+#####
+# norm
+#####
+
+if VERSION ≥ v"1.12-"
+    # avoid iterate call in v1.12
+    LinearAlgebra.norm_recursive_check(::AbstractQuasiArray) = nothing
 end

src/multidimensional.jl

@@ -4,7 +4,7 @@ module QuasiIteratorsMD
                  setindex!, IndexStyle, min, max, zero, oneunit, isless, eachindex,
                  ndims, IteratorSize, convert, show, iterate, promote_rule
 
-    import Base: +, -, *, (:)
+    import Base: +, -, *, (:), Tuple
     import Base: simd_outer_range, simd_inner_length, simd_index
     using Base: IndexLinear, IndexCartesian, AbstractCartesianIndex, fill_to_length, tail
     using Base.Iterators: Reverse

src/quasibroadcast.jl

@@ -92,10 +92,23 @@ Base.similar(bc::Broadcasted{QuasiArrayConflict}, ::Type{ElType}) where ElType =
 
 _axes(bc::Broadcasted{<:AbstractQuasiArrayStyle{0}}, ::Nothing) = ()
 
-_eachindex(t::Tuple{AbstractQuasiVector{<:Number}}) = QuasiCartesianIndices(t)
-_eachindex(t::Tuple{AbstractQuasiVector{<:Number},Vararg{Any}}) = QuasiCartesianIndices(t)
-_eachindex(t::Tuple{AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
-_eachindex(t::Tuple{AbstractUnitRange,AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
+if VERSION < v"1.12-"
+    _eachindex(t::Tuple{AbstractQuasiVector{<:Number}}) = QuasiCartesianIndices(t)
+    _eachindex(t::Tuple{AbstractQuasiVector{<:Number},Vararg{Any}}) = QuasiCartesianIndices(t)
+    _eachindex(t::Tuple{AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
+    _eachindex(t::Tuple{AbstractUnitRange,AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
+else
+    # TODO: add LinearQuasiIndices
+    _eachindex(::IndexLinear, t::Tuple{AbstractQuasiVector{<:Number}}) = _eachindex(IndexCartesian(), t) # t[1] commented out since broadcast doesn't support Float64 indexing
+    _eachindex(::IndexLinear, t::Tuple{AbstractQuasiVector{<:Number},Vararg{Any}}) = _eachindex(IndexCartesian(), t)
+    _eachindex(::IndexLinear, t::Tuple{AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = _eachindex(IndexCartesian(), t)
+    _eachindex(::IndexLinear, t::Tuple{AbstractUnitRange,AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = _eachindex(IndexCartesian(), t)
+
+    _eachindex(::IndexCartesian, t::Tuple{AbstractQuasiVector{<:Number}}) = QuasiCartesianIndices(t)
+    _eachindex(::IndexCartesian, t::Tuple{AbstractQuasiVector{<:Number},Vararg{Any}}) = QuasiCartesianIndices(t)
+    _eachindex(::IndexCartesian, t::Tuple{AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
+    _eachindex(::IndexCartesian, t::Tuple{AbstractUnitRange,AbstractQuasiVector{<:Number},Vararg{AbstractUnitRange}}) = QuasiCartesianIndices(t)
+end
 
 instantiate(bc::Broadcasted{<:AbstractQuasiArrayStyle{0}}) = bc
 

test/test_calculus.jl

@@ -77,4 +77,9 @@ using QuasiArrays, IntervalSets, Test
         Base.axes(::IncompleteQuasiArray) = (Base.OneTo(3),)
         @test_throws ErrorException diff(IncompleteQuasiArray())
     end
+
+    @testset "norm" begin
+        b = QuasiVector(1:3, 1:0.5:2)
+        @test norm(b) ≈ norm(1:3) # TODO: this should rescale based on step
+    end
 end