Added regression test

Author: staabm

tests/PHPStan/Rules/Variables/ParameterOutExecutionEndTypeRuleTest.php

@@ -58,4 +58,9 @@ public function testBug11363(): void
 		$this->analyse([__DIR__ . '/data/bug-11363.php'], []);
 	}
 
+	public function testBug12330(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-12330.php'], []);
+	}
+
 }

tests/PHPStan/Rules/Variables/data/bug-12330.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Bug12330;
+
+/**
+ * @param array{items: list<array<string, mixed>>} $options
+ * @param-out array{items: list<array<string, mixed>>} $options
+ */
+function alterItems(array &$options): void
+{
+	foreach ($options['items'] as $i => $item) {
+		$options['items'][$i]['options']['title'] = $item['name'];
+	}
+}
+
+/**
+ * @param array{items: array<int, array<string, mixed>>} $options
+ * @param-out array{items: array<int, array<string, mixed>>} $options
+ */
+function alterItems(array &$options): void
+{
+	foreach ($options['items'] as $i => $item) {
+		$options['items'][$i]['options']['title'] = $item['name'];
+	}
+}