Fix for issue 2233

vm/snapshot.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_SNAPSHOT_H_
 #define VM_SNAPSHOT_H_
 
 #include "platform/assert.h"
 #include "vm/allocation.h"
 #include "vm/bitfield.h"
 #include "vm/globals.h"
 #include "vm/growable_array.h"
 #include "vm/isolate.h"
 #include "vm/visitor.h"
 
 namespace dart {
 
 // Forward declarations.
 class AbstractType;
 class AbstractTypeArguments;
 class Class;
 class Heap;
 class Library;
 class Object;
 class ObjectStore;
 class RawArray;
+class RawBigint;
 class RawClass;
 class RawContext;
 class RawDouble;
 class RawField;
 class RawFourByteString;
 class RawFunction;
 class RawGrowableObjectArray;
 class RawImmutableArray;
 class RawLibrary;
 class RawLibraryPrefix;
@@ skipping 321 matching lines @@
   RawArray* NewArray(intptr_t len);
   RawImmutableArray* NewImmutableArray(intptr_t len);
   RawOneByteString* NewOneByteString(intptr_t len);
   RawTwoByteString* NewTwoByteString(intptr_t len);
   RawFourByteString* NewFourByteString(intptr_t len);
   RawTypeArguments* NewTypeArguments(intptr_t len);
   RawTokenStream* NewTokenStream(intptr_t len);
   RawContext* NewContext(intptr_t num_variables);
   RawClass* NewClass(int value);
   RawMint* NewMint(int64_t value);
+  RawBigint* NewBigint(const char* hex_string);
   RawDouble* NewDouble(double value);
   RawUnresolvedClass* NewUnresolvedClass();
   RawType* NewType();
   RawTypeParameter* NewTypeParameter();
   RawFunction* NewFunction();
   RawField* NewField();
   RawLibrary* NewLibrary();
   RawLibraryPrefix* NewLibraryPrefix();
   RawScript* NewScript();
   RawLiteralToken* NewLiteralToken();
@@ skipping 180 matching lines @@
 
  private:
   SnapshotWriter* writer_;
 
   DISALLOW_COPY_AND_ASSIGN(SnapshotWriterVisitor);
 };
 
 }  // namespace dart
 
 #endif  // VM_SNAPSHOT_H_