Resolve type Dynamic and implement black listing.

dart/frog/leg/compiler.dart

Index: dart/frog/leg/compiler.dart
diff --git a/dart/frog/leg/compiler.dart b/dart/frog/leg/compiler.dart
index 4f2cca124d263cc5fe6dccbb5b78eb0908152558..5203b9c02e6b5becdc207c68c425104526b24d79 100644
--- a/dart/frog/leg/compiler.dart
+++ b/dart/frog/leg/compiler.dart
@@ -55,6 +55,13 @@ class Compiler implements DiagnosticListener {
   LibraryElement mainApp;
   ClassElement objectClass;
   ClassElement closureClass;
+  ClassElement dynamicClass;
+  ClassElement boolClass;
+  ClassElement numClass;
+  ClassElement intClass;
+  ClassElement doubleClass;
+  ClassElement stringClass;
+  ClassElement functionClass;
 
   Element get currentElement() => _currentElement;
   withCurrentElement(Element element, f()) {
@@ -86,6 +93,7 @@ class Compiler implements DiagnosticListener {
   static final SourceString NO_SUCH_METHOD_EXCEPTION =
       const SourceString('NoSuchMethodException');
   static final SourceString OBJECT = const SourceString('Object');
+  static final SourceString DYNAMIC = const SourceString('Dynamic');

[ahe, 2012/03/19 10:51:57]

I think these constants are superfluous. I'll try to get rid of most of them.

[ahe, 2012/03/19 15:31:09]

Done.

   static final SourceString START_ROOT_ISOLATE =
       const SourceString('startRootIsolate');
   static final SourceString CLOSURE = const SourceString('Closure');
@@ -187,6 +195,11 @@ class Compiler implements DiagnosticListener {
     if (uri.toString() == 'dart:isolate') {
       enableIsolateSupport(library);
     }
+    if (dynamicClass !== null) {

[ahe, 2012/03/19 10:51:57]

dynamicClass is null while loading the built-in libraries. I'll add a TODO.

[ahe, 2012/03/19 15:31:09]

Done.

+      withCurrentElement(library, () {
+        library.define(dynamicClass, this);
+      });
+    }
   }
 
   abstract LibraryElement scanBuiltinLibrary(String filename);
@@ -196,7 +209,16 @@ class Compiler implements DiagnosticListener {
     jsHelperLibrary = scanBuiltinLibrary('js_helper.dart');
     coreLibrary = scanBuiltinLibrary('core.dart');
     objectClass = coreLibrary.find(OBJECT);
+    boolClass = coreLibrary.find(const SourceString('bool'));
+    numClass = coreLibrary.find(const SourceString('num'));
+    intClass = coreLibrary.find(const SourceString('int'));
+    doubleClass = coreLibrary.find(const SourceString('double'));
+    stringClass = coreLibrary.find(const SourceString('String'));
+    functionClass = coreLibrary.find(const SourceString('Function'));
+
     closureClass = jsHelperLibrary.find(CLOSURE);
+    dynamicClass = new ClassElement(DYNAMIC, coreLibrary);

[ngeoffray, 2012/03/19 11:48:01]

Wy don't we have a 'class Dynamic' in the core library? And change the resolver
to set its super to null ?

[ahe, 2012/03/19 15:31:09]

Done.

+    dynamicClass.isResolved = true;
     // Since coreLibrary import the libraries "coreimpl", and
     // "js_helper", coreLibrary is null when they are being built. So
     // we add the implicit import of coreLibrary now. This can be