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.