Handle modifiers (abstract) on class nodes.

lib/compiler/implementation/scanner/class_element_parser.dart

Index: lib/compiler/implementation/scanner/class_element_parser.dart
diff --git a/lib/compiler/implementation/scanner/class_element_parser.dart b/lib/compiler/implementation/scanner/class_element_parser.dart
index 545688c29179752ebfd51910d1736b4624e3fba8..2b11807c00d22a89185d6e18208cbb43c628b588 100644
--- a/lib/compiler/implementation/scanner/class_element_parser.dart
+++ b/lib/compiler/implementation/scanner/class_element_parser.dart
@@ -11,7 +11,7 @@ class ClassElementParser extends PartialParser {
 class PartialClassElement extends ClassElement {
   final Token beginToken;
   final Token endToken;
-  Node cachedNode;
+  ClassNode cachedNode;
 
   PartialClassElement(SourceString name,
                       Token this.beginToken,
@@ -58,6 +58,8 @@ class PartialClassElement extends ClassElement {
 
   Token position() => beginToken;
 
+  Modifiers get modifiers() => cachedNode != null ? cachedNode.modifiers : null;

[ahe, 2012/10/09 12:47:35]

It should be an error to call this method without calling parseNode first.

Why the parentheses on the getter?

[Johnni Winther, 2012/10/09 14:04:57]

Done.

+
   bool isInterface() => beginToken.stringValue === "interface";
 
   PartialClassElement cloneTo(Element enclosing, DiagnosticListener listener) {

[ahe, 2012/10/09 12:47:35]

What?

[Johnni Winther, 2012/10/09 14:04:57]

Removed.