Associate the correct type to method receivers (instead of Dynamic type).

runtime/vm/object.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_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 1590 matching lines @@
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawFunction));
   }
 
   static RawFunction* New(const String& name,
                           RawFunction::Kind kind,
                           bool is_static,
                           bool is_const,
                           bool is_abstract,
                           bool is_external,
+                          const Class& owner,
                           intptr_t token_pos);
 
   // Allocates a new Function object representing a closure function, as well as
   // a new associated Class object representing the signature class of the
   // function.
   // The function and the class share the same given name.
   static RawFunction* NewClosureFunction(const String& name,
                                          const Function& parent,
                                          intptr_t token_pos);
 
@@ skipping 45 matching lines @@
   bool is_final() const { return raw_ptr()->is_final_; }
   bool is_const() const { return raw_ptr()->is_const_; }
 
   inline intptr_t Offset() const;
   inline void SetOffset(intptr_t value) const;
 
   RawInstance* value() const;
   void set_value(const Instance& value) const;
 
   RawClass* owner() const { return raw_ptr()->owner_; }
   void set_owner(const Class& value) const {

[hausner, 2012/08/02 23:25:00]

Make this setter private?

[regis, 2012/08/02 23:58:37]

Done.

     StorePointer(&raw_ptr()->owner_, value.raw());
   }
 
   RawAbstractType* type() const  { return raw_ptr()->type_; }
   void set_type(const AbstractType& value) const;
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawField));
   }
 
   static RawField* New(const String& name,
                        bool is_static,
                        bool is_final,
                        bool is_const,
+                       const Class& owner,
                        intptr_t token_pos);
 
   static intptr_t value_offset() { return OFFSET_OF(RawField, value_); }
 
   intptr_t token_pos() const { return raw_ptr()->token_pos_; }
 
   bool has_initializer() const { return raw_ptr()->has_initializer_; }
   void set_has_initializer(bool has_initializer) const {
     raw_ptr()->has_initializer_ = has_initializer;
   }
@@ skipping 3742 matching lines @@
     if (this->CharAt(i) != str.CharAt(begin_index + i)) {
       return false;
     }
   }
   return true;
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_