Added overloaded and extension functions to LibrariesTest.

idea/testData/libraries/library/library.kt

@@ -65,4 +65,28 @@ val globalVal : #(Int, String) = #(239, "239")
 val globalValWithGetter : Long
 get() {
     return System.currentTimeMillis()
+}
+
+val String.exProp : String
+get() {
+    return this
+}
+
+val Int.exProp : Int
+get() {
+    return this
+}
+
+val <T> #(T, T).exProp : String
+get() {
+    return "${this._1} : ${this._2}"
+}
+
+fun func(a : Int, b : String = "55") {
+}
+
+fun func(a : Int, b : Int) {
+}
+
+fun func() {
 }