inf PseudoBlockArray should be PseudoBlockStyle broadcasting (#150)

Author: dlfivefifty

Project.toml

@@ -1,6 +1,6 @@
 name = "InfiniteLinearAlgebra"
 uuid = "cde9dba0-b1de-11e9-2c62-0bab9446c55c"
-version = "0.7"
+version = "0.7.1"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/blockbanded/blockbanded.jl

@@ -64,9 +64,9 @@ BroadcastStyle(::Type{<:SubArray{T,N,Arr,<:NTuple{N,BlockSlice{BlockRange{1,Tupl
 
 # TODO: generalise following
 BroadcastStyle(::Type{<:BlockArray{T,N,<:AbstractArray{<:AbstractArray{T,N},N},<:NTuple{N,BlockedUnitRange{<:InfRanges}}}}) where {T,N} = LazyArrayStyle{N}()
-BroadcastStyle(::Type{<:PseudoBlockArray{T,N,<:AbstractArray{T,N},<:NTuple{N,BlockedUnitRange{<:InfRanges}}}}) where {T,N} = LazyArrayStyle{N}()
+# BroadcastStyle(::Type{<:PseudoBlockArray{T,N,<:AbstractArray{T,N},<:NTuple{N,BlockedUnitRange{<:InfRanges}}}}) where {T,N} = LazyArrayStyle{N}()
 BroadcastStyle(::Type{<:BlockArray{T,N,<:AbstractArray{<:AbstractArray{T,N},N},<:NTuple{N,BlockedUnitRange{<:RangeCumsum{Int,<:InfRanges}}}}}) where {T,N} = LazyArrayStyle{N}()
-BroadcastStyle(::Type{<:PseudoBlockArray{T,N,<:AbstractArray{T,N},<:NTuple{N,BlockedUnitRange{<:RangeCumsum{Int,<:InfRanges}}}}}) where {T,N} = LazyArrayStyle{N}()
+# BroadcastStyle(::Type{<:PseudoBlockArray{T,N,<:AbstractArray{T,N},<:NTuple{N,BlockedUnitRange{<:RangeCumsum{Int,<:InfRanges}}}}}) where {T,N} = LazyArrayStyle{N}()
 
 
 ###

test/runtests.jl

@@ -93,6 +93,11 @@ include("test_infbanded.jl")
         @test b .* o isa typeof(b)
     end
 
+    @testset "padded" begin
+        c = PseudoBlockArray([1; zeros(∞)], Vcat(2, Fill(3, ∞)))
+        @test c + c isa PseudoBlockVector
+    end
+
     @testset "concat" begin
         a = unitblocks(1:∞)
         b = exp.(a)