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Man Pages


Manual Reference Pages  -  PPI::STATEMENT::NULL (3)

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NAME

PPI::Statement::Null - A useless null statement

CONTENTS

SYNOPSIS



  my $foo = 1;
 
  ; # <-- Null statement
 
  my $bar = 1;



INHERITANCE



  PPI::Statement::Null
  isa PPI::Statement
      isa PPI::Node
          isa PPI::Element



DESCRIPTION

PPI::Statement::Null is a utility class designed to handle situations where PPI encounters a naked statement separator.

Although strictly speaking, the semicolon is a statement <B>separatorB> and not a statement <B>terminatorB>, PPI considers a semicolon to be a statement terminator under most circumstances.

In any case, the null statement has no purpose, and can be safely deleted with no ill effect.

METHODS

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

SUPPORT

See the support section in the main module.

AUTHOR

Adam Kennedy <adamk@cpan.org>

COPYRIGHT

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.

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perl v5.20.3 PPI::STATEMENT::NULL (3) 2014-11-11

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