Stop using void* types in the dart embedding api.

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2011, 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.
 
 #include "include/dart_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 179 matching lines @@
 }
 
 
 PersistentHandle* Api::UnwrapAsPersistentHandle(const ApiState& state,
                                                 Dart_Handle object) {
   ASSERT(state.IsValidPersistentHandle(object));
   return reinterpret_cast<PersistentHandle*>(object);
 }
 
 
+Dart_Isolate Api::CastIsolate(Isolate* isolate) {
+  return reinterpret_cast<Dart_Isolate>(isolate);
+}
+
+
+Dart_Message Api::CastMessage(uint8_t* message) {
+  return reinterpret_cast<Dart_Message>(message);
+}
+
+
 Dart_Handle Api::Success() {
   Isolate* isolate = Isolate::Current();
   ASSERT(isolate != NULL);
   ApiState* state = isolate->api_state();
   ASSERT(state != NULL);
   PersistentHandle* true_handle = state->True();
   return reinterpret_cast<Dart_Handle>(true_handle);
 }
 
 
@@ skipping 322 matching lines @@
   if (Flags::Lookup(flag_name) != NULL) {
     return true;
   }
   return false;
 }
 
 
 // --- Isolates ---
 
 
-DART_EXPORT Dart_Isolate Dart_CreateIsolate(const Dart_Snapshot* snapshot,
+DART_EXPORT Dart_Isolate Dart_CreateIsolate(const uint8_t* snapshot,
                                             void* callback_data,
                                             char** error) {
   Isolate* isolate = Dart::CreateIsolate();
   ASSERT(isolate != NULL);
   LongJump* base = isolate->long_jump_base();
   LongJump jump;
   isolate->set_long_jump_base(&jump);
   if (setjmp(*jump.Set()) == 0) {
     Dart::InitializeIsolate(snapshot, callback_data);
     START_TIMER(time_total_runtime);
@@ skipping 13 matching lines @@
 
 
 DART_EXPORT void Dart_ShutdownIsolate() {
   ASSERT(Isolate::Current() != NULL);
   STOP_TIMER(time_total_runtime);
   Dart::ShutdownIsolate();
 }
 
 
 DART_EXPORT Dart_Isolate Dart_CurrentIsolate() {
-  return reinterpret_cast<Dart_Isolate>(Isolate::Current());
+  return Api::CastIsolate(Isolate::Current());
 }
 
 
 DART_EXPORT void Dart_EnterIsolate(Dart_Isolate dart_isolate) {
   Isolate* isolate = reinterpret_cast<Isolate*>(dart_isolate);
   ASSERT(Isolate::Current() == NULL);
   Isolate::SetCurrent(isolate);
 }
 
 
@@ skipping 131 matching lines @@
 
 DART_EXPORT bool Dart_PostIntArray(Dart_Port port_id,
                                    intptr_t len,
                                    intptr_t* data) {
   uint8_t* buffer = NULL;
   MessageWriter writer(&buffer, &allocator);
 
   writer.WriteMessage(len, data);
 
   // Post the message at the given port.
-  return PortMap::PostMessage(port_id, kNoReplyPort, buffer);
+  return PortMap::PostMessage(port_id, kNoReplyPort, Api::CastMessage(buffer));
 }
 
 
 DART_EXPORT bool Dart_Post(Dart_Port port_id, Dart_Handle handle) {
   DARTSCOPE(Isolate::Current());
   const Object& object = Object::Handle(Api::UnwrapHandle(handle));
   uint8_t* data = NULL;
   SnapshotWriter writer(false, &data, &allocator);
   writer.WriteObject(object.raw());
   writer.FinalizeBuffer();
-  return PortMap::PostMessage(port_id, kNoReplyPort, data);
+  return PortMap::PostMessage(port_id, kNoReplyPort, Api::CastMessage(data));
 }
 
 
 DART_EXPORT Dart_Handle Dart_NewSendPort(Dart_Port port_id) {
   Isolate* isolate = Isolate::Current();
   DARTSCOPE(isolate);
   const String& class_name = String::Handle(String::NewSymbol("SendPortImpl"));
   const String& function_name = String::Handle(String::NewSymbol("_create"));
   const int kNumArguments = 1;
   const Array& kNoArgumentNames = Array::Handle();
@@ skipping 1612 matching lines @@
     }
     delete debug_region;
   } else {
     *buffer = NULL;
     *buffer_size = 0;
   }
 }
 
 
 }  // namespace dart