From 59d6d604b45b1c46a040c73bf3efa9783e225ba3 Mon Sep 17 00:00:00 2001
From: Victor Berchet <victor@suumit.com>
Date: Thu, 11 Dec 2014 00:30:21 +0100
Subject: [PATCH] fix(analyzer): fix a warning about an unused variable

---
 .../src/parser/context_with_variable_bindings.js                | 2 +-
 modules/facade/src/collection.dart                              | 2 ++
 modules/facade/src/collection.es6                               | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/change_detection/src/parser/context_with_variable_bindings.js b/modules/change_detection/src/parser/context_with_variable_bindings.js
index 2f4b630e81..0ae0f325e5 100644
--- a/modules/change_detection/src/parser/context_with_variable_bindings.js
+++ b/modules/change_detection/src/parser/context_with_variable_bindings.js
@@ -31,7 +31,7 @@ export class ContextWithVariableBindings {
   }
 
   clearValues() {
-    for (var [k, v] of MapWrapper.iterable(this.varBindings)) {
+    for (var k of MapWrapper.keys(this.varBindings)) {
       MapWrapper.set(this.varBindings, k, null);
     }
   }
diff --git a/modules/facade/src/collection.dart b/modules/facade/src/collection.dart
index d39ebd5099..113ea9d150 100644
--- a/modules/facade/src/collection.dart
+++ b/modules/facade/src/collection.dart
@@ -50,6 +50,8 @@ class MapWrapper {
   static void delete(m, k) { m.remove(k); }
   static void clear(m) { m.clear(); }
   static Iterable iterable(m) { return new IterableMap(m); }
+  static Iterable keys(m) { return m.keys; }
+  static Iterable values(m) { return m.values; }
 }
 
 // TODO: how to export StringMap=Map as a type?
diff --git a/modules/facade/src/collection.es6 b/modules/facade/src/collection.es6
index b6e7807b8c..67571b571b 100644
--- a/modules/facade/src/collection.es6
+++ b/modules/facade/src/collection.es6
@@ -25,6 +25,8 @@ export class MapWrapper {
   static delete(m, k) { m.delete(k); }
   static clear(m) { m.clear(); }
   static iterable(m) { return m; }
+  static keys(m) { return m.keys(); }
+  static values(m) { return m.values(); }
 }
 
 // TODO: cannot export StringMap as a type as Dart does not support renaming types...