PPI::Statement::Null - A useless null statement
my $foo = 1; ; # <-- Null statement my $bar = 1;
PPI::Statement::Null isa PPI::Statement isa PPI::Node isa PPI::Element
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.
See the support section in the main module.
Adam Kennedy <email@example.com>
Copyright 2001 - 2009 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.