Support for global var shortcuts in script contexts.

src/parser.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/ast.h"
 #include "src/ast-literal-reindexer.h"
 #include "src/bailout-reason.h"
@@ skipping 2077 matching lines @@
                                 kNeedsInitialization, kNotAssigned);
   } else if (declaration_scope->is_eval_scope() &&
              is_sloppy(declaration_scope->language_mode())) {
     // For variable declarations in a sloppy eval scope the proxy is bound
     // to a lookup variable to force a dynamic declaration using the
     // DeclareLookupSlot runtime function.
     Variable::Kind kind = Variable::NORMAL;
     // TODO(sigurds) figure out if kNotAssigned is OK here
     var = new (zone()) Variable(declaration_scope, name, mode, kind,
                                 declaration->initialization(), kNotAssigned);
-    var->AllocateTo(Variable::LOOKUP, -1);
+    var->AllocateTo(VariableLocation::LOOKUP, -1);
     resolve = true;
   }
 
   // If requested and we have a local variable, bind the proxy to the variable
   // at parse-time. This is used for functions (and consts) declared inside
   // statements: the corresponding function (or const) variable must be in the
   // function scope and not a statement-local scope, e.g. as provided with a
   // 'with' statement:
   //
   //   with (obj) {
@@ skipping 3828 matching lines @@
 Expression* Parser::SpreadCallNew(Expression* function,
                                   ZoneList<v8::internal::Expression*>* args,
                                   int pos) {
   args->InsertAt(0, function, zone());
 
   return factory()->NewCallRuntime(
       ast_value_factory()->reflect_construct_string(), NULL, args, pos);
 }
 }  // namespace internal
 }  // namespace v8