Fix build (link error reproducible on linux with GYP_DEFINES=dart_debug_optimization_level=0).

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 <limits>
 #include "include/dart_api.h"
 #include "platform/assert.h"
@@ skipping 2995 matching lines @@
     ASSERT(Utils::IsInt(32, token_pos));
     rec->set_token_pos(token_pos,
         RecordSizeInBytes() == RawPcDescriptors::kCompressedRecSize);
     ASSERT(Utils::IsInt(16, try_index));
     rec->set_try_index(try_index);
     ASSERT(rec->try_index() == try_index);
     ASSERT(rec->token_pos() == token_pos);
   }
 
   static const intptr_t kMaxBytesPerElement =
-      RawPcDescriptors::kFullRecSize;
+      sizeof(RawPcDescriptors::PcDescriptorRec);

[siva, 2014/07/16 00:41:27]

Does this need to be sizeof(....) can it be
RawPcDescriptors::kFullSize;
will that give an error ?

[srdjan, 2014/07/16 16:17:17]

It gives error:
In-class initializer for static data member is not a constant expression

   static const intptr_t kMaxElements = kSmiMax / kMaxBytesPerElement;
 
   static intptr_t InstanceSize() {
     ASSERT(sizeof(RawPcDescriptors) ==
            OFFSET_OF_RETURNED_VALUE(RawPcDescriptors, data));
     return 0;
   }
   static intptr_t InstanceSize(intptr_t len, intptr_t record_size_in_bytes) {
     ASSERT(0 <= len && len <= kMaxElements);
     return RoundedAllocationSize(
@@ skipping 4157 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_