Minor changes to avoid handle creation.

runtime/vm/parser.cc

 // 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.
 
 #include "vm/parser.h"
 
 #include "lib/invocation_mirror.h"
 #include "platform/utils.h"
 #include "vm/ast_transformer.h"
 #include "vm/bootstrap.h"
@@ skipping 9389 matching lines @@
            current_member_->has_static && !current_member_->has_factory;
   }
   ASSERT(!current_function().IsNull());
   return
       current_function().is_static() && !current_function().IsInFactoryScope();
 }
 
 
 const AbstractType* Parser::ReceiverType(const Class& cls) {
   ASSERT(!cls.IsNull());
-  TypeArguments& type_arguments = TypeArguments::Handle();
-  if (cls.NumTypeParameters() > 0) {
-    type_arguments = cls.type_parameters();
-  }
+  Isolate* isolate = Isolate::Current();

[srdjan, 2014/09/03 15:41:50]

Parser has a field isolate_

[siva, 2014/09/03 18:27:57]

Parser::ReceiverType was a static method and isolate_ is not available.

I saw that there was no need for it to be a static method, I converted
it to an instance methods and now access isolate().

+  const TypeArguments& type_arguments = TypeArguments::Handle(
+      isolate,
+      (cls.NumTypeParameters() > 0) ?
+          cls.type_parameters() : TypeArguments::null());
   AbstractType& type = AbstractType::ZoneHandle(
-      Type::New(cls, type_arguments, cls.token_pos()));
+      isolate, Type::New(cls, type_arguments, cls.token_pos()));

[srdjan, 2014/09/03 15:41:50]

s/isolate/I

[siva, 2014/09/03 18:27:57]

Done.

   if (cls.is_type_finalized()) {
     type ^= ClassFinalizer::FinalizeType(
         cls, type, ClassFinalizer::kCanonicalizeWellFormed);
     // Note that the receiver type may now be a malbounded type.
   }
   return &type;
 }
 
 
 bool Parser::IsInstantiatorRequired() const {
@@ skipping 2069 matching lines @@
 void Parser::SkipQualIdent() {
   ASSERT(IsIdentifier());
   ConsumeToken();
   if (CurrentToken() == Token::kPERIOD) {
     ConsumeToken();  // Consume the kPERIOD token.
     ExpectIdentifier("identifier expected after '.'");
   }
 }
 
 }  // namespace dart