From 21b7ffba733304773783f2b08059c59beefcedbb Mon Sep 17 00:00:00 2001
From: "gram@google.com" <gram@google.com>
Date: Wed, 12 Sep 2012 18:30:31 +0000
Subject: [PATCH] Fix issue 4191. Review URL:
 https://chromiumcodereview.appspot.com//10913135

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@12276 260f80e4-7a28-3924-810f-c04153c831b5
---
 pkg/unittest/mock.dart | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/pkg/unittest/mock.dart b/pkg/unittest/mock.dart
index 387d79ab710..aad857f4bf2 100644
--- a/pkg/unittest/mock.dart
+++ b/pkg/unittest/mock.dart
@@ -110,25 +110,25 @@ class CallMatcher {
       nameFilter = wrapMatcher(name);
     }
     argMatchers = new List<Matcher>();
-    if (arg0 == _noArg) return;
+    if (arg0 === _noArg) return;
     argMatchers.add(wrapMatcher(arg0));
-    if (arg1 == _noArg) return;
+    if (arg1 === _noArg) return;
     argMatchers.add(wrapMatcher(arg1));
-    if (arg2 == _noArg) return;
+    if (arg2 === _noArg) return;
     argMatchers.add(wrapMatcher(arg2));
-    if (arg3 == _noArg) return;
+    if (arg3 === _noArg) return;
     argMatchers.add(wrapMatcher(arg3));
-    if (arg4 == _noArg) return;
+    if (arg4 === _noArg) return;
     argMatchers.add(wrapMatcher(arg4));
-    if (arg5 == _noArg) return;
+    if (arg5 === _noArg) return;
     argMatchers.add(wrapMatcher(arg5));
-    if (arg6 == _noArg) return;
+    if (arg6 === _noArg) return;
     argMatchers.add(wrapMatcher(arg6));
-    if (arg7 == _noArg) return;
+    if (arg7 === _noArg) return;
     argMatchers.add(wrapMatcher(arg7));
-    if (arg8 == _noArg) return;
+    if (arg8 === _noArg) return;
     argMatchers.add(wrapMatcher(arg8));
-    if (arg9 == _noArg) return;
+    if (arg9 === _noArg) return;
     argMatchers.add(wrapMatcher(arg9));
   }