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

diff --git a/vendor/psy/psysh/src/Psy/CodeCleaner/NamespacePass.php b/vendor/psy/psysh/src/Psy/CodeCleaner/NamespacePass.php
deleted file mode 100644 (file)
index 37ef9f2..0000000
--- a/vendor/psy/psysh/src/Psy/CodeCleaner/NamespacePass.php
+++ /dev/null
@@ -1,77 +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\Name;
-use PhpParser\Node\Stmt\Namespace_;
-use Psy\CodeCleaner;
-
-/**
- * Provide implicit namespaces for subsequent execution.
- *
- * The namespace pass remembers the last standalone namespace line encountered:
- *
- *     namespace Foo\Bar;
- *
- * ... which it then applies implicitly to all future evaluated code, until the
- * namespace is replaced by another namespace. To reset to the top level
- * namespace, enter `namespace {}`. This is a bit ugly, but it does the trick :)
- */
-class NamespacePass extends CodeCleanerPass
-{
-    private $namespace = null;
-    private $cleaner;
-
-    /**
-     * @param CodeCleaner $cleaner
-     */
-    public function __construct(CodeCleaner $cleaner)
-    {
-        $this->cleaner = $cleaner;
-    }
-
-    /**
-     * If this is a standalone namespace line, remember it for later.
-     *
-     * Otherwise, apply remembered namespaces to the code until a new namespace
-     * is encountered.
-     *
-     * @param array $nodes
-     */
-    public function beforeTraverse(array $nodes)
-    {
-        if (empty($nodes)) {
-            return $nodes;
-        }
-
-        $last = end($nodes);
-        if (!$last instanceof Namespace_) {
-            return $this->namespace ? array(new Namespace_($this->namespace, $nodes)) : $nodes;
-        }
-
-        $this->setNamespace($last->name);
-
-        return $nodes;
-    }
-
-    /**
-     * Remember the namespace and (re)set the namespace on the CodeCleaner as
-     * well.
-     *
-     * @param null|Name $namespace
-     */
-    private function setNamespace($namespace)
-    {
-        $this->namespace = $namespace;
-        $this->cleaner->setNamespace($namespace === null ? null : $namespace->parts);
-    }
-}