Provided by: libppi-perl_1.270-1_all bug


       PPI::Structure::Unknown - An unknown or unresolved brace structure


         isa PPI::Structure
             isa PPI::Node
                 isa PPI::Element


       "PPI::Structure::Unknown" is class for braces whose type is unknown, or temporarily

       It primarily exists temporarily inside the lexer. Although some types of braces can be
       determined immediately at opening, there are a number of different brace types that can
       only be correctly identified after the braces are closed.

       A structure is typed as unknown during this period it is indeterminate.

       A "PPI::Structure::Unknown" object should not ever make it out of the lexer without being
       converted to its final type. Any time you encounter this class in a PDOM tree it should be
       considered a bug and reported accordingly.


       "PPI::Structure::Unknown" has no methods beyond those provided by the standard
       PPI::Structure, PPI::Node and PPI::Element methods.


       See the support section in the main module.


       Adam Kennedy <>


       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.