remove moved code

Author: dlfivefifty

Project.toml

@@ -28,7 +28,7 @@ BlockArrays = "1.0"
 BlockBandedMatrices = "0.13"
 FillArrays = "1.0"
 InfiniteArrays = "0.15"
-LazyArrays = "2.2.3"
+LazyArrays = "2.8"
 MatrixFactorizations = "3.0"
 StaticArrays = "1.0"
 julia = "1.10"

src/blockconcat.jl

@@ -492,30 +492,7 @@ resize!(c::BlockBroadcastVector{T,typeof(vcat)}, N::Block{1}) where T = BlockBro
 # BlockVec
 ####
 
-# support LazyArrays v2.8 where BlockVec is moved
-if isdefined(LazyBandedMatrices.LazyArraysBlockArraysExt, :BlockVec)
-    const BlockVec = LazyBandedMatrices.LazyArraysBlockArraysExt.BlockVec
-else
-    const BlockVec{T, M<:AbstractMatrix{T}} = ApplyVector{T, typeof(blockvec), <:Tuple{M}}
-
-    BlockVec{T}(M::AbstractMatrix{T}) where T = ApplyVector{T}(blockvec, M)
-    BlockVec(M::AbstractMatrix{T}) where T = BlockVec{T}(M)
-    axes(b::BlockVec) = (blockedrange(Fill(size(b.args[1])...)),)
-    size(b::BlockVec) = (length(b.args[1]),)
-
-    view(b::BlockVec, K::Block{1}) = view(b.args[1], :, Int(K))
-    Base.@propagate_inbounds getindex(b::BlockVec, k::Int) = b.args[1][k]
-    Base.@propagate_inbounds setindex!(b::BlockVec, v, k::Int) = setindex!(b.args[1], v, k)
-
-    _resize!(A::AbstractMatrix, m, n) = A[1:m, 1:n]
-    _resize!(At::Transpose, m, n) = transpose(transpose(At)[1:n, 1:m])
-    _resize!(Ac::Adjoint, m, n) = (Ac')[1:n, 1:m]'
-    resize!(b::BlockVec, K::Block{1}) = BlockVec(_resize!(b.args[1], size(b.args[1],1), Int(K)))
-
-    applylayout(::Type{typeof(blockvec)}, ::AbstractPaddedLayout) = PaddedColumns{ApplyLayout{typeof(blockvec)}}()
-    paddeddata(b::BlockVec) = BlockVec(paddeddata(b.args[1]))
-end
-
+const BlockVec = LazyBandedMatrices.LazyArraysBlockArraysExt.BlockVec
 
 ####
 # summary