Replace intptr_t with TokenDescriptor

runtime/vm/precompiler.h

 // Copyright (c) 2015, 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_PRECOMPILER_H_
 #define VM_PRECOMPILER_H_
 
 #include "vm/allocation.h"
 #include "vm/hash_map.h"
 #include "vm/object.h"
@@ skipping 90 matching lines @@
   // Typedefs needed for the DirectChainedHashMap template.
   typedef const Function* Key;
   typedef const Function* Value;
   typedef const Function* Pair;
 
   static Key KeyOf(Pair kv) { return kv; }
 
   static Value ValueOf(Pair kv) { return kv; }
 
   static inline intptr_t Hashcode(Key key) {
-    return key->token_pos();
+    return key->token_pos().value();
   }
 
   static inline bool IsKeyEqual(Pair pair, Key key) {
     return pair->raw() == key->raw();
   }
 };
 
 typedef DirectChainedHashMap<FunctionKeyValueTrait> FunctionSet;
 
 
 class FieldKeyValueTrait {
  public:
   // Typedefs needed for the DirectChainedHashMap template.
   typedef const Field* Key;
   typedef const Field* Value;
   typedef const Field* Pair;
 
   static Key KeyOf(Pair kv) { return kv; }
 
   static Value ValueOf(Pair kv) { return kv; }
 
   static inline intptr_t Hashcode(Key key) {
-    return key->token_pos();
+    return key->token_pos().value();
   }
 
   static inline bool IsKeyEqual(Pair pair, Key key) {
     return pair->raw() == key->raw();
   }
 };
 
 typedef DirectChainedHashMap<FieldKeyValueTrait> FieldSet;
 
 
@@ skipping 73 matching lines @@
   const GrowableObjectArray& pending_functions_;
   SymbolSet sent_selectors_;
   FunctionSet enqueued_functions_;
   FieldSet fields_to_retain_;
   Error& error_;
 };
 
 }  // namespace dart
 
 #endif  // VM_PRECOMPILER_H_