Make reflective invocations raise NoSuchMethodErrors in the cases where non-reflective invocations …

runtime/lib/errors_patch.dart

 // Copyright (c) 2012, 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.
 
 patch class Error {
   /* patch */ static String _objectToString(Object object) {
     return Object._toString(object);
   }
 
   // TODO(11680): implement stackTrace on Error.
@@ skipping 125 matching lines @@
           actual_buf.write(", ");
         }
         actual_buf.write(key);
         actual_buf.write(": ");
         actual_buf.write(Error.safeToString(value));
         i++;
       });
     }
     var args_mismatch = _existingArgumentNames != null;
     StringBuffer msg_buf = new StringBuffer(_developerMessage(args_mismatch));
-    String receiver_str = Error.safeToString(_receiver);
-    if ("Type: class '::'" == receiver_str) {
+    String receiver_str;
+    var level = (_invocation_type >> _InvocationMirror._CALL_SHIFT) &
+        _InvocationMirror._CALL_MASK;
+    if ( level == _InvocationMirror._TOP_LEVEL) {
       receiver_str = "top-level";
+    } else {
+      receiver_str = Error.safeToString(_receiver);
     }
     if (!args_mismatch) {
       msg_buf.write(
           "NoSuchMethodError : method not found: '$_memberName'\n"
           "Receiver: $receiver_str\n"
           "Arguments: [$actual_buf]");
     } else {
       String actualParameters = actual_buf.toString();
       StringBuffer formal_buf = new StringBuffer();
       for (int i = 0; i < _existingArgumentNames.length; i++) {
@@ skipping 13 matching lines @@
     return msg_buf.toString();
   }
 }
 
 class _FiftyThreeBitOverflowError extends Error {
   final Object _value;
 
   _FiftyThreeBitOverflowError(this._value);
   String toString() => "53-bit Overflow: $_value";
 }