title: How to call a toplevel function from a method or an extension function of the same signature?
body: <p>I use kotlin 1.1.2-2</p>
  
  <p>I want to call top-level function <code>plus100(Int):Int</code> from method <code>Mul2.plus100(Int):Int</code>. I tried to do this in the following code but actually <code>Mul2.plus100</code> itself is called.</p>
  
  <pre><code>class Mul2 {
      fun plus100(v: Int): Int = plus100(2 * v)
  }
  
  fun plus100(v: Int): Int = v + 100
  
  fun main(args: Array&lt;String&gt;) {
      val v = Mul2()
      println(v.plus100(10)) // expected: "120", actual: StackOverflowError
  }
  </code></pre>
  
  <p>Is there anyway to access <code>plus100</code> from <code>Mul2.plus100</code>?</p>