Support for type dynamic in VM

tests/language/dynamic_test.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.
 //
-// Dart test program testing the use of 'Dynamic' in generic types.
+// Dart test program testing the use of 'dynamic' in generic types.
 // @static-clean
 
 interface Iface<K,V> {
 }
 
 class M1<K, V> implements Iface<K, V> {
 }
 
-class M2<K> implements Iface<K, Dynamic> {
+class M2<K> implements Iface<K, dynamic> {
 }
 
-class M3 implements Iface<String, Dynamic> {
+class M3 implements Iface<String, dynamic> {
 }
 
-typedef Dynamic F1<T>(Dynamic x, T y);
+typedef dynamic F1<T>(dynamic x, T y);
 
 class HasFieldDynamic {
-  HasFieldDynamic() : Dynamic = "Dynamic" { }
-  var Dynamic;  // Field named Dynamic is allowed.
+  HasFieldDynamic() : dynamic = "dynamic" { }
+  var dynamic;  // Field named dynamic is allowed.
 }
 
 class HasMethodDynamic {
-  Dynamic() => "Dynamic";  // Method named Dynamic is allowed.
+  dynamic() => "dynamic";  // Method named dynamic is allowed.
 }
 
 main() {
-  M1<Dynamic, Dynamic> m1 = new M1<Dynamic, Dynamic>();
-  Expect.isTrue(m1 is Iface<Dynamic, num>);
-  Expect.isTrue(m1 is Iface<String, Dynamic>);
+  M1<dynamic, dynamic> m1 = new M1<dynamic, dynamic>();
+  Expect.isTrue(m1 is Iface<dynamic, num>);
+  Expect.isTrue(m1 is Iface<String, dynamic>);
   Expect.isTrue(m1 is Iface<String, num>);
   Expect.isTrue(m1 is Iface<num, String>);
 
-  M2<Dynamic> m2 = new M2<Dynamic>();
-  Expect.isTrue(m2 is Iface<Dynamic, num>);
-  Expect.isTrue(m2 is Iface<String, Dynamic>);
+  M2<dynamic> m2 = new M2<dynamic>();
+  Expect.isTrue(m2 is Iface<dynamic, num>);
+  Expect.isTrue(m2 is Iface<String, dynamic>);
   Expect.isTrue(m2 is Iface<String, num>);
   Expect.isTrue(m2 is Iface<num, String>);
 
   M3 m3 = new M3();
-  Expect.isTrue(m3 is Iface<Dynamic, num>);
-  Expect.isTrue(m3 is Iface<String, Dynamic>);
+  Expect.isTrue(m3 is Iface<dynamic, num>);
+  Expect.isTrue(m3 is Iface<String, dynamic>);
   Expect.isTrue(m3 is Iface<String, num>);
   Expect.isTrue(m3 is !Iface<num, String>);
 
   F1<int> f1 = (String s, int i) => s[i];
   Expect.isTrue(f1 is F1<int>);
 
   HasFieldDynamic has_field = new HasFieldDynamic();
-  Expect.equals("Dynamic", has_field.Dynamic);
+  Expect.equals("dynamic", has_field.dynamic);
 
   HasMethodDynamic has_method = new HasMethodDynamic();
-  Expect.equals("Dynamic", has_method.Dynamic());
+  Expect.equals("dynamic", has_method.dynamic());
 
   {
-    int Dynamic = 0;  // Local variable named Dynamic is allowed.
-    Expect.equals(0, Dynamic);
+    int dynamic = 0;  // Local variable named dynamic is allowed.
+    Expect.equals(0, dynamic);
   }
 }