PreParser fix: propagate reference erros properly.

src/preparser.cc

 // Copyright 2011 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 65 matching lines @@
                   message,
                   args.length() > 0 ? args[0] : NULL,
                   is_reference_error);
 }
 
 
 void PreParserTraits::ReportMessageAt(Scanner::Location location,
                                       const char* type,
                                       const char* name_opt,
                                       bool is_reference_error) {
-  pre_parser_->log_
-      ->LogMessage(location.beg_pos, location.end_pos, type, name_opt);
+  pre_parser_->log_->LogMessage(location.beg_pos, location.end_pos, type,
+                                name_opt, is_reference_error);
 }
 
 
 void PreParserTraits::ReportMessageAt(int start_pos,
                                       int end_pos,
                                       const char* type,
                                       const char* name_opt,
                                       bool is_reference_error) {
-  pre_parser_->log_->LogMessage(start_pos, end_pos, type, name_opt);
+  pre_parser_->log_->LogMessage(start_pos, end_pos, type, name_opt,
+                                is_reference_error);
 }
 
 
 PreParserIdentifier PreParserTraits::GetSymbol(Scanner* scanner) {
   pre_parser_->LogSymbol();
   if (scanner->current_token() == Token::FUTURE_RESERVED_WORD) {
     return PreParserIdentifier::FutureReserved();
   } else if (scanner->current_token() ==
              Token::FUTURE_STRICT_RESERVED_WORD) {
     return PreParserIdentifier::FutureStrictReserved();
@@ skipping 870 matching lines @@
 
 
 void PreParser::LogSymbol() {
   if (log_->ShouldLogSymbols()) {
     scanner()->LogSymbol(log_, position());
   }
 }
 
 
 } }  // v8::internal