Regression test

Author: ondrejmirtes

Diff for: tests/PHPStan/Analyser/nsrt/bug-10685.php

@@ -0,0 +1,26 @@
+<?php // lint >= 8.1
+
+namespace Bug10685;
+
+use function PHPStan\Testing\assertType;
+
+class Foo
+{
+
+	/**
+	 * @template A
+	 * @param A $value
+	 * @return A
+	 */
+	function identity(mixed $value): mixed
+	{
+		return $value;
+	}
+
+	public function doFoo(): void
+	{
+		assertType('array{1|2|3, 1|2|3, 1|2|3}', array_map(fn($i) => $i, [1, 2, 3]));
+		assertType('array{1, 2, 3}', array_map($this->identity(...), [1, 2, 3]));
+	}
+
+}