Port type arguments to new RPC protocol

runtime/vm/json_stream.cc

 // Copyright (c) 2013, 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 "platform/assert.h"
 
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/json_stream.h"
 #include "vm/message.h"
@@ skipping 76 matching lines @@
 void JSONStream::SetupNew(Zone* zone,
                           Dart_Port reply_port,
                           const String& method,
                           const Array& option_keys,
                           const Array& option_values) {
   set_reply_port(reply_port);
   command_ = method.ToCString();
 
   String& string_iterator = String::Handle();
   if (option_keys.Length() > 0) {
+    ASSERT(option_keys.Length() == option_values.Length());
     const char** option_keys_native =
         zone->Alloc<const char*>(option_keys.Length());
     const char** option_values_native =
         zone->Alloc<const char*>(option_keys.Length());
     for (intptr_t i = 0; i < option_keys.Length(); i++) {
       string_iterator ^= option_keys.At(i);
       option_keys_native[i] =
           zone->MakeCopyOfString(string_iterator.ToCString());
       string_iterator ^= option_values.At(i);
       option_values_native[i] =
@@ skipping 439 matching lines @@
   intptr_t len2 = OS::VSNPrint(p, len+1, format, args);
   va_end(args);
   ASSERT(len == len2);
   stream_->buffer_.AddChar('"');
   stream_->AddEscapedUTF8String(p);
   stream_->buffer_.AddChar('"');
   free(p);
 }
 
 }  // namespace dart