From 33ffd3dfcabdf5cea4464eecd458a5c765905d62 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Tue, 18 Feb 2014 19:31:14 +0400
Subject: [PATCH] Add explicit Unit type to declarations of built-ins

---
 core/builtins/native/jet/Collections.kt | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/core/builtins/native/jet/Collections.kt b/core/builtins/native/jet/Collections.kt
index c8cdd0ee1c4..d8c85d578a8 100644
--- a/core/builtins/native/jet/Collections.kt
+++ b/core/builtins/native/jet/Collections.kt
@@ -31,7 +31,7 @@ public trait MutableCollection<E> : Collection<E>, MutableIterable<E> {
     public fun addAll(c : Collection<E>) : Boolean
     public fun removeAll(c : Collection<Any?>) : Boolean
     public fun retainAll(c : Collection<Any?>) : Boolean
-    public fun clear()
+    public fun clear() : Unit
 }
 
 public trait List<out E> : Collection<E> {
@@ -69,11 +69,11 @@ public trait MutableList<E> : List<E>, MutableCollection<E> {
     public fun addAll(index : Int, c : Collection<E>) : Boolean
     override fun removeAll(c : Collection<Any?>) : Boolean
     override fun retainAll(c : Collection<Any?>) : Boolean
-    override fun clear()
+    override fun clear() : Unit
 
     // Positional Access Operations
     public fun set(index : Int, element : E) : E
-    public fun add(index : Int, element : E)
+    public fun add(index : Int, element : E) : Unit
     public fun remove(index : Int) : E
 
     // List Iterators
@@ -107,7 +107,7 @@ public trait MutableSet<E> : Set<E>, MutableCollection<E> {
     override fun addAll(c : Collection<E>) : Boolean
     override fun removeAll(c : Collection<Any?>) : Boolean
     override fun retainAll(c : Collection<Any?>) : Boolean
-    override fun clear()
+    override fun clear() : Unit
 }
 
 public trait Map<K, out V> {
@@ -135,8 +135,8 @@ public trait MutableMap<K, V> : Map<K, V> {
     public fun remove(key : Any?) : V?
 
     // Bulk Modification Operations
-    public fun putAll(m : Map<out K, V>)
-    public fun clear()
+    public fun putAll(m : Map<out K, V>) : Unit
+    public fun clear() : Unit
 
     // Views
     override fun keySet() : MutableSet<K>
@@ -146,4 +146,4 @@ public trait MutableMap<K, V> : Map<K, V> {
     public trait MutableEntry<K,V> : Map.Entry<K, V>, Hashable {
     	public fun setValue(value : V) : V
     }
-}
\ No newline at end of file
+}