Check enums in switch cases.

pkg/compiler/lib/src/elements/elements.dart

Index: pkg/compiler/lib/src/elements/elements.dart
diff --git a/pkg/compiler/lib/src/elements/elements.dart b/pkg/compiler/lib/src/elements/elements.dart
index eabc9913363e6283e3c2ed9bc653d7bdf9bd264b..0a885a717dbf2ddc876822589d6568169459952a 100644
--- a/pkg/compiler/lib/src/elements/elements.dart
+++ b/pkg/compiler/lib/src/elements/elements.dart
@@ -1414,6 +1414,12 @@ abstract class MixinApplicationElement extends ClassElement {
   void addConstructor(FunctionElement constructor);
 }
 
+/// Enum declaration.
+abstract class EnumClassElement extends ClassElement {
+  /// The static field implied by the enum values.

[floitsch, 2014/11/12 17:52:35]

static fields

[Johnni Winther, 2014/11/13 08:48:40]

Done.

+  Iterable<FieldElement> get enumValues;
+}
+
 /// The label entity defined by a labeled statement.
 abstract class LabelDefinition extends Entity {
   Label get label;