public int MyFunction(int parameter)
{
     int local = 6;
     return MyLocalFunction(4);

     // Local Function
     int MyLocalFunction(int localFunctionParameter) => 42;
}

function MyFunction(parameter) {
    var local = 6;
    return MyNestedFunction(4);

    // Nested Function
    function MyNestedFunction(localFunctionParameter) {
        return 42;
    }
}

public int MyFunction(int parameter)
{
    int local = 6;
    return MyLocalFunction(4);

    // Local Function
    int MyLocalFunction(int localFunctionParameter) => 42;
}

public int MyFunction(int parameter)
{
    int num = 6;
    return <MyFunction>g__MyLocalFunction|0_0(4);
}

[CompilerGenerated]
internal static int <MyFunction>g__MyLocalFunction|0_0(int localFunctionParameter)
{
    return 42;
}

var MyFunction = (function(parameter) {
    var local = 6;

    return function() {
        MyNestedFunction(4);
    };

    function MyNestedFunction() {
        return 42;
    }
}());