Grammar::ErrorReporting - Error reporting infrastructure for Perl 6 grammars
grammar Parenthized does Grammar::ErrorReporting {
token TOP { '(' ~ ')' \d+ }
}
Parenthized.parse('(123');This produces an error message like this:
Cannot parse input: no closing ')'
at line 1, around "(123⏏"
(error location indicated by ⏏)
Please see the POD in lib/Grammar/ErrorReporting.pm6 for more documentation.
Moritz Lenz moritz.lenz@gmail.com
Copyright © Moritz Lenz moritz.lenz@gmail.com
License GPLv3: The GNU General Public License, Version 3, 29 June 2007 https://www.gnu.org/licenses/gpl-3.0.txt
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.