PPI::Statement::Unknown - An unknown or transient statement

  PPI::Statement::Unknown
  isa PPI::Statement
      isa PPI::Node
          isa PPI::Element

The PPI::Statement::Unknown class is used primarily during the lexing process to hold elements that are known to be statement, but for which the exact type of statement is as yet unknown, and requires further tokens in order to resolve the correct type.

They should not exist in a fully parse valid document, and if any exists they indicate either a problem in Document, or possibly (by allowing it to get through unresolved) a bug in PPI::Lexer.

PPI::Statement::Unknown has no additional methods beyond the default ones provided by PPI::Statement, PPI::Node and PPI::Element.

See the support section in the main module.

Adam Kennedy <adamk@cpan.org>

Copyright 2001 - 2011 Adam Kennedy.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the LICENSE file included with this module.