fallbacks in isleftendpoint/isrightendpoint (#453)

Author: jishnub

Project.toml

@@ -1,6 +1,6 @@
 name = "ApproxFunBase"
 uuid = "fbd15aa5-315a-5a7d-a8a4-24992e37be05"
-version = "0.8.15"
+version = "0.8.16"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"

src/Operators/functionals/Evaluation.jl

@@ -9,6 +9,8 @@ evaluation_point(C::Evaluation) = C.x
 
 @enum Boundary RightEndPoint=1 LeftEndPoint=-1
 
+isleftendpoint(_) = false
+isrightendpoint(_) = false
 isleftendpoint(::typeof(leftendpoint)) = true
 isrightendpoint(::typeof(rightendpoint)) = true
 isrightendpoint(x::Boundary) = x == RightEndPoint

test/runtests.jl

@@ -669,9 +669,13 @@ end
 
 @testset "Evaluation left/rightendpoint" begin
     @test ApproxFunBase.isleftendpoint(ApproxFunBase.LeftEndPoint)
+    @test !ApproxFunBase.isrightendpoint(ApproxFunBase.LeftEndPoint)
     @test ApproxFunBase.isrightendpoint(ApproxFunBase.RightEndPoint)
+    @test !ApproxFunBase.isleftendpoint(ApproxFunBase.RightEndPoint)
     @test ApproxFunBase.isleftendpoint(leftendpoint)
+    @test !ApproxFunBase.isrightendpoint(leftendpoint)
     @test ApproxFunBase.isrightendpoint(rightendpoint)
+    @test !ApproxFunBase.isleftendpoint(rightendpoint)
 end
 
 @time include("ETDRK4Test.jl")