Merge branch 'master' into djv/vcatca

Author: DanielVandH

.github/workflows/downstream.yml

@@ -37,6 +37,7 @@ jobs:
           - {repo: ContinuumArrays.jl, group: JuliaApproximation}
           - {repo: ClassicalOrthogonalPolynomials.jl, group: JuliaApproximation}
           - {repo: SemiclassicalOrthogonalPolynomials.jl, group: JuliaApproximation}
+          - {repo: SingularIntegrals.jl, group: JuliaApproximation}
 
     steps:
       - uses: actions/checkout@v6

Project.toml

@@ -1,6 +1,6 @@
 name = "LazyArrays"
 uuid = "5078a376-72f3-5289-bfd5-ec5146d43c02"
-version = "2.9.3"
+version = "2.9.4"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/lazybroadcasting.jl

@@ -466,3 +466,4 @@ permutedims(A::BroadcastArray{T}) where T = BroadcastArray{T}(A.f, map(_permuted
 _adjortrans(A::SubArray{<:Any,2, <:Any, <:Tuple{Slice,Any}}) = view(_adjortrans(parent(A)), parentindices(A)[2])
 _adjortrans(A::Adjoint) = A'
 _adjortrans(A::Transpose) = transpose(A)
+_adjortrans(A::BroadcastArray{T}) where T = BroadcastArray{T}(A.f, map(_adjortrans, A.args)...)

test/broadcasttests.jl

@@ -394,10 +394,12 @@ using Infinities
         a = BroadcastArray(real, ((1:5) .+ im)')
         @test a[:,1:3] == (1:3)'
         @test a[:,1:3] isa Adjoint{Int,Vector{Int}}
+        @test a[1,1:3] == 1:3
 
         a = BroadcastArray(real, transpose((1:5) .+ im))
         @test a[:,1:3] == (1:3)'
         @test a[:,1:3] isa Adjoint{Int,Vector{Int}}
+        @test a[1,1:3] == 1:3
     end
 
     @testset "broadcast with adjtrans/triangular/hermsym" begin

test/cachetests.jl

@@ -539,7 +539,7 @@ using Infinities
         @testset "DualLayout{<:AbstractCachedLayout}" begin
             arg1 = view((1:100)', :, 1:10)
             arg2 = view(AccumulateAbstractVector(*, 1:100)', :, 1:10)
-            bc = Base.Broadcast.Broadcasted(CachedArrayStyle{2}(), *, (arg1, arg2))
+            bc = Base.Broadcast.Broadcasted(CachedArrayStyle{2}(), *, (arg1, arg2));
             rsz_bc = LazyArrays.resize_bcargs!(bc);
             @test rsz_bc.args[2] == view(arg2.parent.parent.data', :, 1:10)
         end
@@ -735,6 +735,13 @@ using Infinities
         @test cacheddata(x) == BroadcastVector(*, 1:4, 11:14)
         @test Base.Broadcast.BroadcastStyle(typeof(cacheddata(x))) == LazyArrays.LazyArrayStyle{1}()
     end
+                                                                
+    @testset "resizedata! for AdjTrans array" begin
+        x = LazyArrays.CachedArray(rand(1, 10))';
+        @test parent(x).datasize == (0, 0)
+        LazyArrays.resizedata!(x, 4, 1)
+        @test parent(x).datasize == (1, 4)
+    end
 end 
 
 end # module