Fixed lang-deprecation

Author: MarvinKlemp

.travis.yml

@@ -2,14 +2,16 @@ language: php
 
 sudo: false
 
+cache:
+    directories:
+        - $HOME/.composer/cache/files
+
 matrix:
     include:
         - php: 5.5
         - php: 5.6
-        - php: hhvm
         - php: 7
     allow_failures:
-        - php: hhvm
         - php: 7
     fast_finish: true
 

composer.json

@@ -15,7 +15,7 @@
     ],
     "require": {
         "php": ">=5.5.9 || ^7.0",
-        "nikic/php-parser": "~3.0",
+        "nikic/php-parser": "3.*",
         "symfony/console": "^2.6 || ^3.0",
         "symfony/finder": "^2.6 || ^3.0",
         "phpdocumentor/reflection-docblock": "~2.0",

tests/Visitor/Usage/FindLanguageDeprecationsTest.php

@@ -8,30 +8,6 @@
 
 class FindLanguageDeprecationsTest extends FindTestCase
 {
-    // http://php.net/manual/en/migration53.deprecated.php
-    public function testAssignOfNewByReference()
-    {
-        $source = <<<'EOC'
-<?php
-
-$foo =& new Foo();
-
-EOC;
-        $splFileInfo = $this->prophesize('Symfony\Component\Finder\SplFileInfo');
-        $phpFileInfo = $this->parsePhpFileFromStringAndTraverseWithVisitor(
-            $file = PhpFileInfo::create($splFileInfo->reveal()),
-            $source,
-            new FindLanguageDeprecations()
-        );
-
-        $this->assertEquals(
-            array(
-                new DeprecatedLanguageUsage('Assigning the return value of new by reference is now deprecated.', 'Since PHP 5.3 use normal assignment instead.', 3),
-            ),
-            $phpFileInfo->getDeprecatedLanguageUsages()
-        );
-    }
-
     public function testAssignByReference()
     {
         $source = <<<'EOC'