Unexport numtype (#499)

* Unexport numtype

* Bump patch version

Author: lbenet

Project.toml

@@ -1,7 +1,7 @@
 name = "IntervalArithmetic"
 uuid = "d1acc4aa-44c8-5952-acd4-ba5d80a2a253"
 repo = "https://github.com/JuliaIntervals/IntervalArithmetic.jl.git"
-version = "0.20.0"
+version = "0.20.1"
 
 [deps]
 CRlibm = "96374032-68de-5a5b-8d9e-752f78720389"

src/IntervalArithmetic.jl

@@ -58,7 +58,7 @@ export
     precedes, strictprecedes, ≼, ≺, ⊂, ⊃, ⊇, contains_zero,
     entireinterval, isentire, nai, isnai, isthin, iscommon, isatomic,
     widen, inf, sup, bisect, mince,
-    parameters, eps, dist, numtype,
+    parameters, eps, dist, #numtype,
     midpoint_radius, interval_from_midpoint_radius,
     RoundTiesToEven, RoundTiesToAway,
     cancelminus, cancelplus, isunbounded,

test/interval_tests/construction.jl

@@ -226,11 +226,11 @@ end
 
     # PR 496
     @test eltype(Interval(1, 2)) == Interval{Float64}
-    @test numtype(Interval(1, 2)) == Float64
+    @test IntervalArithmetic.numtype(Interval(1, 2)) == Float64
     @test [1 2; 3 4] * Interval(-1, 1) == [-1..1 -2..2;-3..3 -4..4]
 
     @test eltype(IntervalBox(1..2, 2..3)) == Interval{Float64}
-    @test numtype(IntervalBox(1..2, 2..3)) == Float64
+    @test IntervalArithmetic.numtype(IntervalBox(1..2, 2..3)) == Float64
 end
 
 @testset ".. tests" begin