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Fabien Potencier
7ec1ed0a2b
This PR was squashed before being merged into the 3.x branch.
Discussion
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Reject destructuring patterns containing no variables
This rejects sequence destructuring patterns containing only empty slots, such as `[,]` and `[,,]`.
These patterns previously compiled to an empty PHP list assignment and caused an uncatchable fatal error. They now produce a Twig `SyntaxError` with the template source and line.
Commits
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a3a318face Reject destructuring patterns containing no variables
Twig, the flexible, fast, and secure template language for PHP
==============================================================
Twig is a template language for PHP.
Twig uses a syntax similar to the Django and Jinja template languages which
inspired the Twig runtime environment.
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More Information
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Read the `documentation`_ for more information.
.. _documentation: https://twig.symfony.com/documentation