Handle TypedDataView objects in Dart_TypedDataAcquireData and

runtime/vm/snapshot.cc

Index: runtime/vm/snapshot.cc
===================================================================
--- runtime/vm/snapshot.cc	(revision 20344)
+++ runtime/vm/snapshot.cc	(working copy)
@@ -54,6 +54,7 @@
 
 static intptr_t ObjectIdFromClassId(intptr_t class_id) {
   ASSERT((class_id > kIllegalCid) && (class_id < kNumPredefinedCids));
+  ASSERT(!RawObject::IsTypedDataViewClassId(class_id));
   return (class_id + kClassIdsOffset);
 }
 
@@ -925,7 +926,8 @@
   RawClass* cls = class_table_->At(raw->GetClassId());
   intptr_t class_id = cls->ptr()->id_;
   ASSERT(class_id == raw->GetClassId());
-  if (class_id >= kNumPredefinedCids) {
+  if (class_id >= kNumPredefinedCids ||
+      RawObject::IsTypedDataViewClassId(class_id)) {
     if (Class::IsSignatureClass(cls)) {
       // We do not allow closure objects in an isolate message.
       set_exception_type(Exceptions::kArgument);
@@ -1197,7 +1199,8 @@
   RawClass* cls = class_table_->At(RawObject::ClassIdTag::decode(tags));
   intptr_t class_id = cls->ptr()->id_;
 
-  if (class_id >= kNumPredefinedCids) {
+  if (class_id >= kNumPredefinedCids ||
+      RawObject::IsTypedDataViewClassId(class_id)) {

[Ivan Posva, 2013/03/22 04:50:01]

ditto

[siva, 2013/03/25 17:20:35]

Made the same code changes.

On 2013/03/22 04:50:01, Ivan Posva wrote:

     if (Class::IsSignatureClass(cls)) {
       // We do not allow closure objects in an isolate message.
       set_exception_type(Exceptions::kArgument);