src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/RegExpScanner.java

rev 52889 : 8223898: Forward references to Nashorn
Reviewed-by: sundar, mschoene, rhalade

*** 1,7 ****
  /*
!  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2010, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 139,156 ****
              scanner.disjunction();
          } catch (final Exception e) {
              throw new PatternSyntaxException(e.getMessage(), string, scanner.position);
          }
  
-         scanner.processForwardReferences();
- 
          // Throw syntax error unless we parsed the entire JavaScript regexp without syntax errors
          if (scanner.position != string.length()) {
              final String p = scanner.getStringBuilder().toString();
              throw new PatternSyntaxException(string, p, p.length() + 1);
          }
  
          return scanner;
      }
  
      final StringBuilder getStringBuilder() {
          return sb;
--- 139,156 ----
              scanner.disjunction();
          } catch (final Exception e) {
              throw new PatternSyntaxException(e.getMessage(), string, scanner.position);
          }
  
          // Throw syntax error unless we parsed the entire JavaScript regexp without syntax errors
          if (scanner.position != string.length()) {
              final String p = scanner.getStringBuilder().toString();
              throw new PatternSyntaxException(string, p, p.length() + 1);
          }
  
+         scanner.processForwardReferences();
+ 
          return scanner;
      }
  
      final StringBuilder getStringBuilder() {
          return sb;