_adjortrans for BroadcastArray (#390)

* _adjortrans for BroadcastArray

* v2.9.3

* Update downstream.yml

* Update broadcasttests.jl

Author: dlfivefifty

.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 = "2.9.2"
+version = "2.9.3"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/lazybroadcasting.jl

@@ -458,3 +458,4 @@ 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

@@ -393,10 +393,12 @@ 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