Restore r1383: Fix method resolution to warn about things that don't exist on the declared type.

frog/world.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.
 
 /** The one true [World]. */
 World world;
 
 /**
  * Should be called exactly once to setup singleton world.
  * Can use world.reset() to reinitialize.
@@ skipping 66 matching lines @@
   /** Internal map to track name conflicts in the generated javascript. */
   Map<String, Named> _topNames;
 
   Map<String, MemberSet> _members;
 
   int errors = 0, warnings = 0;
   int dartBytesRead = 0, jsBytesWritten = 0;
   bool seenFatal = false;
 
   // Special types to Dart.
-  Type varType;
+  DefinedType varType;

[jimhug, 2011/11/10 15:47:21]

FYI: This is both cool and a little bit weird to see this combination of changes
to fix the type system - and then to fix type issues in frog caught by the fixes
to the type system...  For now, I'm thinking the cool factor wins.

   // TODO(jimhug): Is this ever not === varType?
-  Type dynamicType;
+  DefinedType dynamicType;
 
-  Type voidType;
+  DefinedType voidType;
 
-  Type objectType;
-  Type numType;
-  Type intType;
-  Type doubleType;
-  Type boolType;
-  Type stringType;
-  Type listType;
-  Type mapType;
-  Type functionType;
+  DefinedType objectType;
+  DefinedType numType;
+  DefinedType intType;
+  DefinedType doubleType;
+  DefinedType boolType;
+  DefinedType stringType;
+  DefinedType listType;
+  DefinedType mapType;
+  DefinedType functionType;
 
   World(this.files)
     : libraries = {}, _todo = [], _members = {}, _topNames = {},
       // TODO(jmesserly): these two types don't actually back our Date and
       // RegExp yet, so we need to add them manually.
       reader = new LibraryReader() {
   }
 
   void reset() {
     // TODO(jimhug): Use a smaller hammer in the future.
@@ skipping 320 matching lines @@
 
   withTiming(String name, f()) {
     final sw = new StopWatch();
     sw.start();
     var result = f();
     sw.stop();
     info('$name in ${sw.elapsedInMs()}msec');
     return result;
   }
 }