Fix naming resolution issue (#401)

Author: theofidry

specs/misc/name-resolution.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the humbug/php-scoper package.
+ *
+ * Copyright (c) 2017 Théo FIDRY <[email protected]>,
+ *                    Pádraic Brady <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+return [
+    'meta' => [
+        'title' => 'Name resolution',
+        // Default values. If not specified will be the one used
+        'prefix' => 'Humbug',
+        'whitelist' => [],
+        'whitelist-global-constants' => true,
+        'whitelist-global-classes' => false,
+        'whitelist-global-functions' => true,
+        'registered-classes' => [],
+        'registered-functions' => [],
+    ],
+
+    'Internal class & function with the same name' => [
+        'registered-functions' => [],
+        'payload' => <<<'PHP'
+<?php
+
+namespace PHPUnit\Framework;
+
+use function assert;
+
+abstract class TestCase extends Assert {
+    function __construct() {
+        \assert();
+    }
+}
+
+----
+<?php
+
+namespace Humbug\PHPUnit\Framework;
+
+use function assert;
+abstract class TestCase extends \Humbug\PHPUnit\Framework\Assert
+{
+    function __construct()
+    {
+        \assert();
+    }
+}
+
+PHP
+    ],
+
+    'Internal class & const with the same name' => [
+        'registered-functions' => [],
+        'payload' => <<<'PHP'
+<?php
+
+namespace PHPUnit\Framework;
+
+use const SORT_NUMERIC;
+
+abstract class TestCase extends SORT_NUMERIC {
+    function __construct() {
+        echo SORT_NUMERIC;
+    }
+}
+
+----
+<?php
+
+namespace Humbug\PHPUnit\Framework;
+
+use const SORT_NUMERIC;
+abstract class TestCase extends \Humbug\PHPUnit\Framework\SORT_NUMERIC
+{
+    function __construct()
+    {
+        echo \SORT_NUMERIC;
+    }
+}
+
+PHP
+    ],
+];

src/PhpParser/NodeVisitor/UseStmt/UseStmtCollection.php

@@ -142,8 +142,10 @@ private function find(array $useStatements, bool $isFunctionName, bool $isConsta
                         continue;
                     }
 
-                    // Match the alias
-                    return UseStmtManipulator::getOriginalName($useStatement);
+                    if (Use_::TYPE_NORMAL === $use_->type) {
+                        // Match the alias
+                        return UseStmtManipulator::getOriginalName($useStatement);
+                    }
                 }
             }
         }