Changes "is" and equality checks to strictly check for primitive types, fix a couple of

compiler/lib/implementation/bool.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // Adds Dart-methods to the prototype of the JS Boolean function.
 // TODO(floitsch): the following comment needs to be updated once we compile
 // boolean checks with '=== true'.
 // WARNING: 'this' inside this class is always treated as 'true'.
 // That is if (this) ... will always pick the 'then' branch.
 // The reason is that, once compiled to JS, 'this' is represented by a
 // JS Boolean object. However "if (new Boolean(false)) .." picks the then
 // branch.
 class BoolImplementation implements bool native "Boolean" {
   bool operator ==(other) native;
 
   // TODO(floitsch): we should intercept toString for primitives, to avoid
   // creating a wrapper object.
   String toString() native;
+
+  BoolImplementation toBool() native;
+
+  get dynamic() { return toBool(); }

[floitsch, 2011/10/14 20:20:44]

good catch.

 }