Support Vcat(1,2:∞) in sortedunion

Author: dlfivefifty

Project.toml

@@ -1,6 +1,6 @@
 name = "InfiniteLinearAlgebra"
 uuid = "cde9dba0-b1de-11e9-2c62-0bab9446c55c"
-version = "0.6.3"
+version = "0.6.4"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

src/blockbanded/blockbanded.jl

@@ -19,9 +19,9 @@ function BlockArrays.sortedunion(a::RangeCumsum{<:Any,<:InfStepRange}, b::RangeC
 end
 
 
-function BlockArrays.sortedunion(a::Vcat{Int,1,<:Tuple{<:AbstractVector{Int},InfStepRange{Int,Int}}},
-                                 b::Vcat{Int,1,<:Tuple{<:AbstractVector{Int},InfStepRange{Int,Int}}})
-    @assert a == b
+function BlockArrays.sortedunion(a::Vcat{Int,1,<:Tuple{Union{Int,AbstractVector{Int}},InfStepRange{Int,Int}}},
+                                 b::Vcat{Int,1,<:Tuple{Union{Int,AbstractVector{Int}},InfStepRange{Int,Int}}})
+    @assert a == b # TODO: generailse? Not sure how to do so in a type stable fashion
     a
 end