annotate vendor/psy/psysh/src/CodeCleaner/ExitPass.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 5fb285c0d0e3
children
rev   line source
Chris@13 1 <?php
Chris@13 2
Chris@13 3 /*
Chris@13 4 * This file is part of Psy Shell.
Chris@13 5 *
Chris@13 6 * (c) 2012-2018 Justin Hileman
Chris@13 7 *
Chris@13 8 * For the full copyright and license information, please view the LICENSE
Chris@13 9 * file that was distributed with this source code.
Chris@13 10 */
Chris@13 11
Chris@13 12 namespace Psy\CodeCleaner;
Chris@13 13
Chris@13 14 use PhpParser\Node;
Chris@13 15 use PhpParser\Node\Expr\Exit_;
Chris@13 16 use PhpParser\Node\Expr\StaticCall;
Chris@13 17 use PhpParser\Node\Name\FullyQualified as FullyQualifiedName;
Chris@13 18
Chris@13 19 class ExitPass extends CodeCleanerPass
Chris@13 20 {
Chris@13 21 /**
Chris@13 22 * Converts exit calls to BreakExceptions.
Chris@13 23 *
Chris@13 24 * @param \PhpParser\Node $node
Chris@13 25 */
Chris@13 26 public function leaveNode(Node $node)
Chris@13 27 {
Chris@13 28 if ($node instanceof Exit_) {
Chris@13 29 return new StaticCall(new FullyQualifiedName('Psy\Exception\BreakException'), 'exitShell');
Chris@13 30 }
Chris@13 31 }
Chris@13 32 }