Hoist InstanceMirror.delegate to ObjectMirror.

sdk/lib/mirrors/mirrors.dart

 // Copyright (c) 2013, 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.
 
 // For the purposes of the mirrors library, we adopt a naming
 // convention with respect to getters and setters.  Specifically, for
 // some variable or field...
 //
 //   var myField;
 //
@@ skipping 428 matching lines @@
    * If the invocation returns a result *r*, this method returns
    * the result of calling [reflect]\([value]\).
    * If the invocation causes a compilation error
    * the effect is the same as if a non-reflective compilation error
    * had been encountered.
    * If the invocation throws an exception *e* (that it does not catch)
    * this method throws *e*.
    */
   /* TODO(turnidge): Handle ambiguous names.*/
   InstanceMirror setField(Symbol fieldName, Object value);
+
+  /**
+   * Perform [invocation] on [reflectee].
+   * Equivalent to
+   *
+   *     if (invocation.isGetter) {
+   *       return this.getField(invocation.memberName).reflectee;
+   *     } else if (invocation.isSetter) {
+   *       return this.setField(invocation.memberName,
+   *                            invocation.positionArguments[0]).reflectee;
+   *     } else {
+   *       return this.invoke(invocation.memberName,
+   *                          invocation.positionalArguments,
+   *                          invocation.namedArguments).reflectee;
+   *     }
+   */
+  delegate(Invocation invocation);
 }
 
 /**
  * An [InstanceMirror] reflects an instance of a Dart language object.
  */
 abstract class InstanceMirror implements ObjectMirror {
   /**
    * A mirror on the type of the reflectee.
    *
    * Returns a mirror on the actual class of the reflectee.
@@ skipping 33 matching lines @@
    * (1) [other] is a mirror of the same kind
    * and
    * (2) either
    * (a) [hasReflectee] is true and so is
    * [:identical(reflectee, other.reflectee):]
    * or
    * (b) the remote objects reflected by this mirror and
    * by [other] are identical.
    */
   bool operator == (other);
-
-  /**
-   * Perform [invocation] on [reflectee].
-   * Equivalent to
-   *
-   *     if (invocation.isGetter) {
-   *       return this.getField(invocation.memberName).reflectee;
-   *     } else if (invocation.isSetter) {
-   *       return this.setField(invocation.memberName,
-   *                            invocation.positionArguments[0]).reflectee;
-   *     } else {
-   *       return this.invoke(invocation.memberName,
-   *                          invocation.positionalArguments,
-   *                          invocation.namedArguments).reflectee;
-   *     }
-   */
-  delegate(Invocation invocation);
 }
 
 /**
  * A [ClosureMirror] reflects a closure.
  *
  * A [ClosureMirror] provides the ability to execute its reflectee and
  * introspect its function.
  */
 abstract class ClosureMirror implements InstanceMirror {
   /**
@@ skipping 901 matching lines @@
   final override;
 
   /**
    * See the documentation for [MirrorsUsed.symbols], [MirrorsUsed.targets], 
    * [MirrorsUsed.metaTargets] and [MirrorsUsed.override] for documentation 
    * of the parameters.
    */
   const MirrorsUsed(
       {this.symbols, this.targets, this.metaTargets, this.override});
 }