PPI::Statement::Null(3User Contributed Perl DocumentatiPPI::Statement::Null(3)NAME
PPI::Statement::Null - A useless null statement
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 separator and
not a statement terminator, 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.
perl v5.16.2 2011-02-25 PPI::Statement::Null(3)
