[BUGFIX] Strip trailing slash from parsed doc comment

If methods do not end with tag values (arguments or return statement)
the doc comment parser returned a slash as last line,
which is now stripped off.

Resolves: #76815
Releases: master, 7.6
Change-Id: I15d52104c190fbbf1e4ee5146595810f961ca3c7
Reviewed-on: https://review.typo3.org/48700


Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Bamboo TYPO3com <info@typo3.com>
Reviewed-by: Jigal van Hemert <jigal.van.hemert@typo3.org>
Tested-by: Jigal van Hemert <jigal.van.hemert@typo3.org>

typo3/sysext/extbase/Classes/Reflection/DocCommentParser.php

@@ -46,7 +46,7 @@ class DocCommentParser
             if ($line !== '' && strpos($line, '@') !== false) {
                 $this->parseTag(substr($line, strpos($line, '@')));
             } elseif (empty($this->tags)) {
-                $this->description .= preg_replace('/\\s*\\/?[\\\\*]*(.*)$/', '$1', $line) . LF;
+                $this->description .= preg_replace('#\\s*/?[*/]*(.*)$#', '$1', $line) . LF;
             }
         }
         $this->description = trim($this->description);

typo3/sysext/extbase/Tests/Unit/Reflection/DocCommentParserTest.php

+<?php
+namespace TYPO3\CMS\Extbase\Tests\Unit\Reflection;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+use TYPO3\CMS\Extbase\Reflection\DocCommentParser;
+
+/**
+ * Test case
+ */
+class DocCommentParserTest extends \TYPO3\CMS\Core\Tests\UnitTestCase
+{
+    /**
+     * @test
+     */
+    public function stripsSlashFromMethodComment()
+    {
+        $commentParser = new DocCommentParser();
+        $comment = '/**
+ * Here is some text, but neither an argument nor a return type.
+ */
+';
+        $commentParser->parseDocComment($comment);
+        $this->assertSame(
+            'Here is some text, but neither an argument nor a return type.',
+            $commentParser->getDescription()
+        );
+    }
+}