SwiftObjcBoolInterop

import Foundation

protocol SwiftProtocol {
    func passAnyAround(_ input: Any?)
}


@objc public protocol ObjcProtocol {
    func passAnyAround(_ input: Any?)
}

class SwiftClassA: SwiftProtocol {
    func passAnyAround(_ input: Any?) {
        print("---------------")
        dump(input)
        let isBool = input is Bool
        print(isBool)
        let isInt = input is Int
        print(isInt)
        print(type(of: input))
        print("---------------")
    }
}

@objc class ObjcClassA: NSObject, ObjcProtocol {

    @objc func passAnyAround(_ input: Any?) {
        print("---------------")
        dump(input)
        let isBool = input is Bool
        print(isBool)
        let isInt = input is Int
        print(isInt)
        print(type(of: input))
        print("---------------")
    }

}

let boolValue = false

// retains the Bool type
let swiftA: SwiftProtocol = SwiftClassA()
swiftA.passAnyAround(boolValue)

// This version earases the type
let objcA: ObjcProtocol = ObjcClassA()
objcA.passAnyAround(boolValue)

// version2 (not declaring the object as of type ObjcProtocol) retains the Bool type
let objcB = ObjcClassA()
objcB.passAnyAround(boolValue)