[VarDumper] Fix PHP7 type-hints compat

nicolas-grekas · nicolas-grekas · commit f2ca22e50f02 · 2015-11-06T09:22:03.000+01:00
diff --git a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
@@ -167,7 +167,11 @@ public static function castParameter(\ReflectionParameter $c, array $a, Stub $st
         ));
 
         try {
-            if ($c->isArray()) {
+            if (method_exists($c, 'hasType')) {
+                if ($c->hasType()) {
+                    $a[$prefix.'typeHint'] = $c->getType()->__toString();
+                }
+            } elseif ($c->isArray()) {
                 $a[$prefix.'typeHint'] = 'array';
             } elseif (method_exists($c, 'isCallable') && $c->isCallable()) {
                 $a[$prefix.'typeHint'] = 'callable';
