Test AccessPropertiesInAssignRule private(set) with array append

Author: ondrejmirtes

tests/PHPStan/Rules/Properties/AccessPropertiesInAssignRuleTest.php

@@ -157,6 +157,10 @@ public function testAsymmetricVisibility(): void
 				'Assign to private(set) property WriteAsymmetricVisibility\ReadonlyProps::$c.',
 				72,
 			],
+			[
+				'Assign to private(set) property WriteAsymmetricVisibility\ArrayProp::$a.',
+				83,
+			],
 		]);
 	}
 

tests/PHPStan/Rules/Properties/data/write-asymmetric-visibility.php

@@ -71,3 +71,14 @@ function (ReadonlyProps $foo): void {
 	$foo->b = 1;
 	$foo->c = 1;
 };
+
+class ArrayProp
+{
+
+	public private(set) array $a = [];
+
+}
+
+function (ArrayProp $foo): void {
+	$foo->a[] = 1;
+};