put test out of global namspace

Author: staabm

Diff for: tests/PHPStan/Rules/Methods/CallMethodsRuleTest.php

@@ -3421,8 +3421,8 @@ public function testBug11559c(): void
 
 		$this->analyse([__DIR__ . '/data/bug-11559c.php'], [
 			[
-				'Method class@anonymous/tests/PHPStan/Rules/Methods/data/bug-11559c.php:5:1::regular_fn() invoked with 3 parameters, 1 required.',
-				14,
+				'Method class@anonymous/tests/PHPStan/Rules/Methods/data/bug-11559c.php:6:1::regular_fn() invoked with 3 parameters, 1 required.',
+				15,
 			],
 		]);
 	}

Diff for: tests/PHPStan/Rules/Methods/data/bug-11559c.php

@@ -2,13 +2,15 @@
 
 namespace Bug11559c;
 
-$c = new class (new class {}) {
-	function implicit_variadic_fn() {
-		$args = func_get_args();
-	}
-	function regular_fn(int $i) {
-	}
-};
+function doFoo() {
+	$c = new class (new class {}) {
+		function implicit_variadic_fn() {
+			$args = func_get_args();
+		}
+		function regular_fn(int $i) {
+		}
+	};
 
-$c->implicit_variadic_fn(1, 2, 3);
-$c->regular_fn(1, 2, 3);
+	$c->implicit_variadic_fn(1, 2, 3);
+	$c->regular_fn(1, 2, 3);
+}