Ambiguities with LayoutVector (#77)

* Ambiguities with LayoutVector

* remove LazyVector special cases

Author: dlfivefifty

Project.toml

@@ -1,6 +1,6 @@
 name = "InfiniteLinearAlgebra"
 uuid = "cde9dba0-b1de-11e9-2c62-0bab9446c55c"
-version = "0.5.6"
+version = "0.5.7"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/infqr.jl

@@ -287,9 +287,8 @@ end
 
 (*)(A::QRPackedQ{T,<:AdaptiveQRFactors}, x::AbstractVector) where {T} = _lmul_copymutable(A, x)
 (*)(A::Adjoint{T,<:QRPackedQ{T,<:AdaptiveQRFactors}}, x::AbstractVector) where {T} = _lmul_copymutable(A, x)
-(*)(A::QRPackedQ{T,<:AdaptiveQRFactors}, x::LazyVector) where {T} = _lmul_copymutable(A, x)
-(*)(A::Adjoint{T,<:QRPackedQ{T,<:AdaptiveQRFactors}}, x::LazyVector) where {T} = _lmul_copymutable(A, x)
-
+(*)(A::QRPackedQ{T,<:AdaptiveQRFactors}, x::LayoutVector) where {T} = _lmul_copymutable(A, x)
+(*)(A::Adjoint{T,<:QRPackedQ{T,<:AdaptiveQRFactors}}, x::LayoutVector) where {T} = _lmul_copymutable(A, x)
 
 function ldiv!(R::UpperTriangular{<:Any,<:AdaptiveQRFactors}, B::CachedVector{<:Any,<:Any,<:Zeros{<:Any,1}})
     n = B.datasize[1]

test/test_infqr.jl

@@ -85,6 +85,9 @@ import SemiseparableMatrices: AlmostBandedLayout, VcatAlmostBandedLayout
             @test factorize(A) isa typeof(qr(A))
             @test qr(A)\b == A\b
             @test (A*(A\b))[1:100] ≈ [1:3; Zeros(97)]
+
+            @test Q * view(b,:) == Q*b
+            @test Q' * view(b,:) == Q'*b
         end
 
         @testset "Bessel J" begin