- Get rid of RawClosure class and use RawInstance for closures.

vm/ast.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 "vm/ast.h"
 #include "vm/compiler.h"
 #include "vm/dart_entry.h"
 #include "vm/isolate.h"
 #include "vm/object_store.h"
 #include "vm/resolver.h"
@@ skipping 268 matching lines @@
     case Token::kBIT_NOT:
       return val->IsInteger() ? val : NULL;
     default:
       return NULL;
   }
 }
 
 
 const Instance* ClosureNode::EvalConstExpr() const {
   if (function().IsImplicitStaticClosureFunction()) {
-    // Return a value that represents a closure. Only the type is relevant.
-    return &Closure::Handle();
+    // Return a value that represents an instance. Only the type is relevant.
+    return &Instance::Handle();
   }
   return NULL;
 }
 
 
 const char* UnaryOpNode::Name() const {
   return Token::Str(kind_);
 }
 
 
@@ skipping 119 matching lines @@
   if (result.IsError() || result.IsNull()) {
     // TODO(turnidge): We could get better error messages by returning
     // the Error object directly to the parser.  This will involve
     // replumbing all of the EvalConstExpr methods.
     return NULL;
   }
   return &Instance::ZoneHandle(Instance::Cast(result).raw());
 }
 
 }  // namespace dart