[PropertyInfo] Add support for the iterable type

dunglas · fabpot · commit a73249db313b · 2017-10-16T14:49:07.000-07:00
diff --git a/src/Symfony/Component/PropertyInfo/Tests/TypeTest.php b/src/Symfony/Component/PropertyInfo/Tests/TypeTest.php
@@ -37,6 +37,12 @@ public function testConstruct()
         $this->assertEquals(Type::BUILTIN_TYPE_STRING, $collectionValueType->getBuiltinType());
     }
 
+    public function testIterable()
+    {
+        $type = new Type('iterable');
+        $this->assertSame('iterable', $type->getBuiltinType());
+    }
+
     /**
      * @expectedException \InvalidArgumentException
      * @expectedExceptionMessage "foo" is not a valid PHP type.
diff --git a/src/Symfony/Component/PropertyInfo/Type.php b/src/Symfony/Component/PropertyInfo/Type.php
@@ -27,6 +27,7 @@ class Type
     const BUILTIN_TYPE_ARRAY = 'array';
     const BUILTIN_TYPE_NULL = 'null';
     const BUILTIN_TYPE_CALLABLE = 'callable';
+    const BUILTIN_TYPE_ITERABLE = 'iterable';
 
     /**
      * List of PHP builtin types.
@@ -43,6 +44,7 @@ class Type
         self::BUILTIN_TYPE_ARRAY,
         self::BUILTIN_TYPE_CALLABLE,
         self::BUILTIN_TYPE_NULL,
+        self::BUILTIN_TYPE_ITERABLE,
     );
 
     /**
@@ -102,7 +104,7 @@ public function __construct($builtinType, $nullable = false, $class = null, $col
     /**
      * Gets built-in type.
      *
-     * Can be bool, int, float, string, array, object, resource, null or callback.
+     * Can be bool, int, float, string, array, object, resource, null, callback or iterable.
      *
      * @return string
      */
