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[yaffs-website] / vendor / psy / psysh / src / Psy / CodeCleaner / AssignThisVariablePass.php

diff --git a/vendor/psy/psysh/src/Psy/CodeCleaner/AssignThisVariablePass.php b/vendor/psy/psysh/src/Psy/CodeCleaner/AssignThisVariablePass.php
deleted file mode 100644 (file)
index b1b3eaf..0000000
--- a/vendor/psy/psysh/src/Psy/CodeCleaner/AssignThisVariablePass.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\CodeCleaner;
-
-use PhpParser\Node;
-use PhpParser\Node\Expr\Assign;
-use PhpParser\Node\Expr\Variable;
-use Psy\Exception\FatalErrorException;
-
-/**
- * Validate that the user input does not assign the `$this` variable.
- *
- * @author Martin Hasoň <martin.hason@gmail.com>
- */
-class AssignThisVariablePass extends CodeCleanerPass
-{
-    /**
-     * Validate that the user input does not assign the `$this` variable.
-     *
-     * @throws RuntimeException if the user assign the `$this` variable
-     *
-     * @param Node $node
-     */
-    public function enterNode(Node $node)
-    {
-        if ($node instanceof Assign && $node->var instanceof Variable && $node->var->name === 'this') {
-            throw new FatalErrorException('Cannot re-assign $this', 0, E_ERROR, null, $node->getLine());
-        }
-    }
-}