only run test starting with PHP 8.1, add second snippet in test file

Author: herndlm

tests/PHPStan/Analyser/NodeScopeResolverTest.php

@@ -879,6 +879,7 @@ public function dataFileAsserts(): iterable
 		if (PHP_VERSION_ID >= 80100) {
 			yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-7167.php');
 			yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-6864.php');
+			yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-7776.php');
 		}
 
 		yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-7068.php');
@@ -970,7 +971,6 @@ public function dataFileAsserts(): iterable
 		yield from $this->gatherAssertTypes(__DIR__ . '/../Rules/Arrays/data/bug-7469.php');
 		yield from $this->gatherAssertTypes(__DIR__ . '/../Rules/Variables/data/bug-3391.php');
 		yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-6901.php');
-		yield from $this->gatherAssertTypes(__DIR__ . '/data/bug-7776.php');
 	}
 
 	/**

tests/PHPStan/Analyser/data/bug-7776.php

@@ -13,3 +13,13 @@ function test(array $settings = []): bool {
 	assertType('array{page?: int, search?: string}', $settings);
 	return isset($copy['search']);
 }
+
+/**
+ * @param array{page?: int, search?: string} $settings
+ */
+function test2(array $settings = []): bool {
+	$copy = ['page' => 1, ...$settings];
+	assertType('array{page: int, search?: string}', $copy);
+	assertType('array{page?: int, search?: string}', $settings);
+	return isset($copy['search']);
+}