Simpler test

Author: ondrejmirtes

tests/PHPStan/Rules/Methods/ReturnTypeRuleTest.php

@@ -1059,4 +1059,9 @@ public function testBug11663(): void
 		$this->analyse([__DIR__ . '/data/bug-11663.php'], []);
 	}
 
+	public function testBug11857(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-11857-builder.php'], []);
+	}
+
 }

tests/PHPStan/Rules/Methods/data/bug-11857-builder.php

@@ -0,0 +1,49 @@
+<?php // lint >= 8.0
+
+namespace Bug11857Builder;
+
+class Foo
+{
+
+	/**
+	 * @param array<string, mixed> $attributes
+	 * @return $this
+	 */
+	public function filter(array $attributes): static
+	{
+		return $this;
+	}
+
+	/**
+	 * @param array<string, mixed> $attributes
+	 * @return $this
+	 */
+	public function filterUsingRequest(array $attributes): static
+	{
+		return $this->filter($attributes);
+	}
+
+}
+
+final class FinalFoo
+{
+
+	/**
+	 * @param array<string, mixed> $attributes
+	 * @return $this
+	 */
+	public function filter(array $attributes): static
+	{
+		return $this;
+	}
+
+	/**
+	 * @param array<string, mixed> $attributes
+	 * @return $this
+	 */
+	public function filterUsingRequest(array $attributes): static
+	{
+		return $this->filter($attributes);
+	}
+
+}