AST extensions and parsing for import & export declarations.

src/rewriter.cc

 // 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 194 matching lines @@
   bool set_after_body = is_set_;
   Visit(node->statement());
   is_set_ = is_set_ && set_after_body;
 }
 
 
 // Do nothing:
 void Processor::VisitVariableDeclaration(VariableDeclaration* node) {}
 void Processor::VisitFunctionDeclaration(FunctionDeclaration* node) {}
 void Processor::VisitModuleDeclaration(ModuleDeclaration* node) {}
+void Processor::VisitImportDeclaration(ImportDeclaration* node) {}
+void Processor::VisitExportDeclaration(ExportDeclaration* node) {}
 void Processor::VisitModuleLiteral(ModuleLiteral* node) {}
 void Processor::VisitModuleVariable(ModuleVariable* node) {}
 void Processor::VisitModulePath(ModulePath* node) {}
 void Processor::VisitModuleUrl(ModuleUrl* node) {}
 void Processor::VisitEmptyStatement(EmptyStatement* node) {}
 void Processor::VisitReturnStatement(ReturnStatement* node) {}
 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {}
 
 
 // Expressions are never visited yet.
@@ skipping 37 matching lines @@
       result_statement->set_statement_pos(position);
       body->Add(result_statement);
     }
   }
 
   return true;
 }
 
 
 } }  // namespace v8::internal