Implement VariableMirror creation with non-API code. To break circular initialization, have them fi…

runtime/lib/mirrors_impl.dart

Index: runtime/lib/mirrors_impl.dart
===================================================================
--- runtime/lib/mirrors_impl.dart	(revision 25315)
+++ runtime/lib/mirrors_impl.dart	(working copy)
@@ -1037,6 +1037,9 @@
 
   var _type;
   TypeMirror get type {
+    if (_type == null) {
+       _type = _VariableMirror_type(_reflectee);
+    }
     if (_type is! Mirror) {
       _type = _type.resolve(mirrors);
     }
@@ -1047,6 +1050,9 @@
   final bool isFinal;
 
   String toString() => "VariableMirror on '${_n(simpleName)}'";
+
+  static _VariableMirror_type(reflectee)
+      native "VariableMirror_type";
 }
 
 class _LocalParameterMirrorImpl extends _LocalVariableMirrorImpl
@@ -1096,6 +1102,15 @@
   }
 
   String toString() => "TypeMirror on '${_n(simpleName)}'";
+
+  // TODO(11955): Remove once dynamicType and voidType are canonical objects in
+  // the object store.
+  operator ==(other) {
+    if (other is! _SpecialTypeMirrorImpl) {
+      return false;
+    }
+    return this.simpleName == other.simpleName;
+  }

[ahe, 2013/07/24 09:45:31]

Always override hashCode when overriding operator==.

 }
 
 class _Mirrors {