From b346e48adf7ba37d873f0335ab4a1672a7963423 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Dunglas?= <dunglas@gmail.com>
Date: Thu, 18 May 2017 09:02:00 +0200
Subject: [PATCH] [PropertyInfo] Remove dead code with PHP 7+

---
 .../Extractor/ReflectionExtractor.php         | 33 ++++---------------
 1 file changed, 7 insertions(+), 26 deletions(-)

diff --git a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
index 228aa583e8..0d67b07611 100644
--- a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
+++ b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
@@ -47,13 +47,6 @@ class ReflectionExtractor implements PropertyListExtractorInterface, PropertyTyp
      */
     public static $arrayMutatorPrefixes = array('add', 'remove');
 
-    private $supportsParameterType;
-
-    public function __construct()
-    {
-        $this->supportsParameterType = method_exists('ReflectionParameter', 'getType');
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -152,25 +145,13 @@ class ReflectionExtractor implements PropertyListExtractorInterface, PropertyTyp
         $reflectionParameters = $reflectionMethod->getParameters();
         $reflectionParameter = $reflectionParameters[0];
 
-        if ($this->supportsParameterType) {
-            if (!$reflectionType = $reflectionParameter->getType()) {
-                return;
-            }
-            $type = $this->extractFromReflectionType($reflectionType);
+        if (!$reflectionType = $reflectionParameter->getType()) {
+            return;
+        }
+        $type = $this->extractFromReflectionType($reflectionType);
 
-            // HHVM reports variadics with "array" but not builtin type hints
-            if (!$reflectionType->isBuiltin() && Type::BUILTIN_TYPE_ARRAY === $type->getBuiltinType()) {
-                return;
-            }
-        } elseif (preg_match('/^(?:[^ ]++ ){4}([a-zA-Z_\x7F-\xFF][^ ]++)/', $reflectionParameter, $info)) {
-            if (Type::BUILTIN_TYPE_ARRAY === $info[1]) {
-                $type = new Type(Type::BUILTIN_TYPE_ARRAY, $reflectionParameter->allowsNull(), null, true);
-            } elseif (Type::BUILTIN_TYPE_CALLABLE === $info[1]) {
-                $type = new Type(Type::BUILTIN_TYPE_CALLABLE, $reflectionParameter->allowsNull());
-            } else {
-                $type = new Type(Type::BUILTIN_TYPE_OBJECT, $reflectionParameter->allowsNull(), $info[1]);
-            }
-        } else {
+        // HHVM reports variadics with "array" but not builtin type hints
+        if (!$reflectionType->isBuiltin() && Type::BUILTIN_TYPE_ARRAY === $type->getBuiltinType()) {
             return;
         }
 
@@ -196,7 +177,7 @@ class ReflectionExtractor implements PropertyListExtractorInterface, PropertyTyp
             return;
         }
 
-        if ($this->supportsParameterType && $reflectionType = $reflectionMethod->getReturnType()) {
+        if ($reflectionType = $reflectionMethod->getReturnType()) {
             return array($this->extractFromReflectionType($reflectionType));
         }