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|
(*
(** nested comment 1 **)
(*
nested comment 2
(*
nested comment 3
(*
nested comment 4
(*
nested comment 5
*)
*)
*)
*)
*)
// declare a namespace
// for the module
namespace Issue93
module NestedComments =
open FSharp.Quotations
open FSharp.Quotations.Patterns
// print the arguments
// of an evaluated expression
(* Example:
(*
printArgs <@ 1 + 2 @> ;;
// 1
// 2
*)
*)
let printArgs expr =
let getVal = function Value (v, _) -> downcast v | _ -> null
match expr with
| Call (_, _, args) ->
List.map getVal args |> List.iter (printfn "%A")
| _ ->
printfn "not an evaluated expression"
(* Example:
(*
let constExpr = <@ true @> ;;
printArgs constExpr ;;
*)
*)
// Prints:
// "not an evaluated expression"
|
