diff --git a/tests/FSharp.Compiler.ComponentTests/Conformance/BasicGrammarElements/MemberDefinitions/OverloadingMembers/OverloadResolutionUsingFunction.fs b/tests/FSharp.Compiler.ComponentTests/Conformance/BasicGrammarElements/MemberDefinitions/OverloadingMembers/OverloadResolutionUsingFunction.fs
index 55853bb86af..05f30ca48ba 100644
--- a/tests/FSharp.Compiler.ComponentTests/Conformance/BasicGrammarElements/MemberDefinitions/OverloadingMembers/OverloadResolutionUsingFunction.fs
+++ b/tests/FSharp.Compiler.ComponentTests/Conformance/BasicGrammarElements/MemberDefinitions/OverloadingMembers/OverloadResolutionUsingFunction.fs
@@ -17,4 +17,12 @@ ae.Handle(
         function
         | :? OperationCanceledException -> true
         | _ -> false        
-    ))
\ No newline at end of file
+    ))
+
+let m () =
+    fun x ->(function x -> function y -> function z -> <@ x + y + z @>)
+
+let f () = 
+    (function
+        | None -> fun x -> x + 2
+        | Some f -> f)
\ No newline at end of file