Missing _rangestyle (#86)

* Missing _rangestyle * Update runtests.jl
JuliaArrays · Oct 9, 2021 · 3411f90 · 3411f90 · dlfivefifty · Oct 9, 2021
1 parent 51f16f2
commit 3411f90
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diff --git a/Project.toml b/Project.toml
@@ -1,6 +1,6 @@
 name = "InfiniteArrays"
 uuid = "4858937d-0d70-526a-a4dd-2d5cb5dd786c"
-version = "0.12.2"
+version = "0.12.3"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"

diff --git a/src/infrange.jl b/src/infrange.jl
@@ -31,6 +31,8 @@ _rangestyle(::Ordered, ::ArithmeticWraps, a::T, step::S, len::InfiniteCardinal{0
     InfStepRange{T,S}(a, step)
 _rangestyle(::Ordered, ::ArithmeticUnknown, a::T, step::S, len::InfiniteCardinal{0}) where {T,S} =
     InfStepRange{T,S}(a, step)
+_rangestyle(::Any, ::Any, a::T, step::S, len::InfiniteCardinal{0}) where {T,S} =
+    InfStepRange{T,S}(a, step)
 _range(a::T, st::T, ::Nothing, ::InfiniteCardinal{0}) where T<:Union{Float16,Float32,Float64} =
     InfStepRange{T,T}(a, st)
 _range(a::T, st::T, ::Nothing, ::InfiniteCardinal{0}) where T<:AbstractFloat =

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -1029,4 +1029,15 @@ Base.getindex(::MyInfMatrix, k::Int, j::Int) = k+j
     @test MyInfMatrix()[2:∞,3:∞][1:10,1:10] == MyInfMatrix()[2:11,3:12]
     @test MyInfMatrix()[2:11,3:∞][1:10,1:10] == MyInfMatrix()[2:11,3:12]
     @test MyInfMatrix()[2:∞,3:12][1:10,1:10] == MyInfMatrix()[2:11,3:12]
+end
+
+struct MyReal <: Real
+    x::Float64
+end
+
+Base.ArithmeticStyle(::Type{MyReal}) = Base.ArithmeticRounds()
+
+@testset "non-float _range with ArithmeticRounds" begin
+    # this missing overloaded was triggered by ForwardDiff.Dual
+    @test range(MyReal(0.1); step=MyReal(0.2), length=ℵ₀) isa InfStepRange
 end