1 files changed, 29 insertions, 0 deletions
diff --git a/Zend/tests/type_declarations/typed_properties_055.phpt b/Zend/tests/type_declarations/typed_properties_055.phpt
new file mode 100644
index 0000000000..31d687254c
--- /dev/null
+++ b/Zend/tests/type_declarations/typed_properties_055.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Test assign to typed property taken by reference
+--FILE--
+<?php
+class A {
+	public $foo = 1;
+	public int $bar = 2;
+}
+class B {
+	public A $a;
+}
+$f = function (&$n) {
+	var_dump($n);
+	$n = "ops";
+};
+$o = new B;
+$o->a = new A;
+$f($o->a->foo);
+$f($o->a->bar);
+?>
+--EXPECTF--
+int(1)
+int(2)
+
+Fatal error: Uncaught TypeError: Cannot assign string to reference held by property A::$bar of type int in %s:%d
+Stack trace:
+#0 %s(%d): {closure}(2)
+#1 {main}
+  thrown in %s on line %d