Reject local module declarations.

src/parser.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 572 matching lines @@
         ? top_scope_ : top_scope_->DeclarationScope();
   }
 
   // Check if the given string is 'eval' or 'arguments'.
   bool IsEvalOrArguments(Handle<String> string);
 
   // All ParseXXX functions take as the last argument an *ok parameter
   // which is set to false if parsing failed; it is unchanged otherwise.
   // By making the 'exception handling' explicit, we are forced to check
   // for failure at the call sites.
-  void* ParseSourceElements(ZoneList<Statement*>* processor,
-                            int end_token, bool is_eval, bool* ok);
+  void* ParseSourceElements(ZoneList<Statement*>* processor, int end_token,
+                            bool is_eval, bool is_global, bool* ok);
   Statement* ParseModuleElement(ZoneStringList* labels, bool* ok);
   Statement* ParseModuleDeclaration(ZoneStringList* names, bool* ok);
   Module* ParseModule(bool* ok);
   Module* ParseModuleLiteral(bool* ok);
   Module* ParseModulePath(bool* ok);
   Module* ParseModuleVariable(bool* ok);
   Module* ParseModuleUrl(bool* ok);
   Module* ParseModuleSpecifier(bool* ok);
   Block* ParseImportDeclaration(bool* ok);
   Statement* ParseExportDeclaration(bool* ok);
@@ skipping 273 matching lines @@
  private:
   static const int kTypeSlot = 0;
   static const int kElementsSlot = 1;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_PARSER_H_