1PPI::Statement::Null(3)User Contributed Perl DocumentatioPnPI::Statement::Null(3)
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NAME

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

9         my $foo = 1;
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11         ; # <-- Null statement
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13         my $bar = 1;
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INHERITANCE

16         PPI::Statement::Null
17         isa PPI::Statement
18             isa PPI::Node
19                 isa PPI::Element
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DESCRIPTION

22       "PPI::Statement::Null" is a utility class designed to handle situations
23       where PPI encounters a naked statement separator.
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25       Although strictly speaking, the semicolon is a statement separator and
26       not a statement terminator, PPI considers a semicolon to be a statement
27       terminator under most circumstances.
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29       In any case, the null statement has no purpose, and can be safely
30       deleted with no ill effect.
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METHODS

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

37       See the support section in the main module.
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AUTHOR

40       Adam Kennedy <adamk@cpan.org>
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43       Copyright 2001 - 2009 Adam Kennedy.
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45       This program is free software; you can redistribute it and/or modify it
46       under the same terms as Perl itself.
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48       The full text of the license can be found in the LICENSE file included
49       with this module.
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53perl v5.10.1                      2009-08-08           PPI::Statement::Null(3)
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