Fix equality of implicit closures in the Dart VM.

runtime/vm/parser.h

 // 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.
 
 #ifndef VM_PARSER_H_
 #define VM_PARSER_H_
 
 #include "include/dart_api.h"
 
 #include "lib/invocation_mirror.h"
@@ skipping 418 matching lines @@
                                  Array& default_parameter_values);
   SequenceNode* ParseFunc(const Function& func,
                           Array& default_parameter_values);
 
   void ParseNativeFunctionBlock(const ParamList* params, const Function& func);
 
   SequenceNode* ParseInstanceGetter(const Function& func);
   SequenceNode* ParseInstanceSetter(const Function& func);
   SequenceNode* ParseStaticFinalGetter(const Function& func);
   SequenceNode* ParseMethodExtractor(const Function& func);
+  SequenceNode* ParseClosureEqualsFunction(const Function& func);
+  SequenceNode* ParseClosureHashCodeFunction(const Function& func);
   SequenceNode* ParseNoSuchMethodDispatcher(const Function& func,
                                             Array& default_values);
   SequenceNode* ParseInvokeFieldDispatcher(const Function& func,
                                            Array& default_values);
   void BuildDispatcherScope(const Function& func,
                             const ArgumentsDescriptor& desc,
                             Array& default_values);
 
   void ChainNewBlock(LocalScope* outer_scope);
   void OpenBlock();
@@ skipping 240 matching lines @@
   // Each try in this function gets its own try index.
   intptr_t AllocateTryIndex() { return ++last_used_try_index_; }
   intptr_t last_used_try_index_;
 
   DISALLOW_COPY_AND_ASSIGN(Parser);
 };
 
 }  // namespace dart
 
 #endif  // VM_PARSER_H_