1 files changed, 36 insertions, 0 deletions
diff --git a/Zend/tests/type_declarations/typed_properties_067.phpt b/Zend/tests/type_declarations/typed_properties_067.phpt
new file mode 100644
index 0000000000..da6865e5d4
--- /dev/null
+++ b/Zend/tests/type_declarations/typed_properties_067.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Iterable typed properties must be accepted to by-ref array arguments
+--FILE--
+<?php
+
+$obj = new class {
+	public ?iterable $it = null;
+};
+
+function arr(?array &$arr) {
+	$arr = [1];
+}
+
+arr($obj->it);
+var_dump($obj->it);
+array_shift($obj->it);
+var_dump($obj->it);
+parse_str("foo=bar", $obj->it);
+var_dump($obj->it);
+$obj->it = [];
+var_dump($obj->it);
+
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  int(1)
+}
+array(0) {
+}
+array(1) {
+  ["foo"]=>
+  string(3) "bar"
+}
+array(0) {
+}