Minor clean-up

Project.toml

@@ -1,23 +1,10 @@
 name = "LinearMaps"
 uuid = "7a12625a-238d-50fd-b39a-03d52299707e"
-version = "3.5.1"
+version = "3.5.2"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
 julia = "1.6"
-
-[extras]
-Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
-BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
-BlockArrays = "8e7c35d0-a365-5155-bbbb-fb81a777f24e"
-InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
-LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-Quaternions = "94ee1d12-ae83-5a48-8b1c-48b8ff168ae0"
-SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
-
-[targets]
-test = ["Aqua", "BenchmarkTools", "BlockArrays", "InteractiveUtils", "LinearAlgebra", "Quaternions", "SparseArrays", "Test"]

src/blockmap.jl

@@ -496,7 +496,7 @@ end
 function _blockscaling!(y, A::BlockDiagonalMap, x, α, β)
     maps, yinds, xinds = A.maps, A.rowranges, A.colranges
     # TODO: think about multi-threading here
-    @views for i in eachindex(yinds, maps, xinds)
+    @inbounds for i in eachindex(yinds, maps, xinds)
         _unsafe_mul!(selectdim(y, 1, yinds[i]), maps[i], selectdim(x, 1, xinds[i]), α, β)
     end
     return y

src/composition.jl

@@ -65,7 +65,7 @@ function Base.:(*)(α::Number, A::CompositeMap)
     end
 end
 # needed for disambiguation
-function Base.:(*)(α::RealOrComplex, A::CompositeMap)
+function Base.:(*)(α::RealOrComplex, A::CompositeMap{<:RealOrComplex})
     T = Base.promote_op(*, typeof(α), eltype(A))
     return ScaledMap{T}(α, A)
 end
@@ -83,7 +83,7 @@ function Base.:(*)(A::CompositeMap, α::Number)
     end
 end
 # needed for disambiguation
-function Base.:(*)(A::CompositeMap, α::RealOrComplex)
+function Base.:(*)(A::CompositeMap{<:RealOrComplex}, α::RealOrComplex)
     T = Base.promote_op(*, typeof(α), eltype(A))
     return ScaledMap{T}(α, A)
 end

test/Project.toml

@@ -0,0 +1,16 @@
+[deps]
+Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
+BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
+BlockArrays = "8e7c35d0-a365-5155-bbbb-fb81a777f24e"
+InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+Quaternions = "94ee1d12-ae83-5a48-8b1c-48b8ff168ae0"
+SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[compat]
+Aqua = "0.5"
+BenchmarkTools = "1"
+BlockArrays = "0.16"
+Quaternions = "0.5"
+julia = "1.6"

test/numbertypes.jl

@@ -1,17 +1,12 @@
 using Test, LinearMaps, LinearAlgebra, Quaternions
 
-# type piracy because Quaternions.jl doesn't have it right
-Base.:(*)(z::Complex, q::Quaternion) = quat(z) * q
-Base.:(*)(q::Quaternion, z::Complex) = q * quat(z)
-Base.:(+)(q::Quaternion, z::Complex) = q + quat(z)
-
 @testset "noncommutative number type" begin
     x = Quaternion.(rand(10), rand(10), rand(10), rand(10))
     v = rand(10)
     A = Quaternion.(rand(10,10), rand(10,10), rand(10,10), rand(10,10))
     B = rand(ComplexF64, 10, 10)
     C = similar(A)
-    γ = Quaternion.(rand(4)...) # "Number"
+    γ = Quaternion(rand(4)...) # "Number"
     α = UniformScaling(γ)
     β = UniformScaling(Quaternion.(rand(4)...))
     λ = rand(ComplexF64)
@@ -46,6 +41,8 @@ Base.:(+)(q::Quaternion, z::Complex) = q + quat(z)
     @test λ*L isa LinearMaps.CompositeMap
     @test γ * (λ * LinearMap(B)) isa LinearMaps.CompositeMap
     @test (λ * LinearMap(B)) * γ isa LinearMaps.CompositeMap
+    @test ((L*L)*λ) isa LinearMaps.CompositeMap
+    @test (λ*(L*L)) isa LinearMaps.CompositeMap
     @test λ*L * x ≈ λ*A * x
     @test λ*L' * x ≈ λ*A' * x
     @test α * (3L * x) ≈ γ * (3A * x)