From dcec747b82f4f3b0db4fd9f115bcb749646c5e43 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sat, 16 May 2026 15:06:38 +0000
Subject: [PATCH] Fix InspectorTypeExtensionTest failure with PHPStan HEAD

PHPStan HEAD no longer infers mixed~null (introduced in 2.1.47) in this
scope after reassigning $array. Revert the fixture expectation to mixed.

The instanceof MixedType check in InspectorTypeExtension::specifyAssertAll()
remains correct as it handles both mixed and mixed~null inputs.

https://claude.ai/code/session_01HQDbrBSq6Hs6sZNLpZGq5z
---
 tests/src/Type/data/bug-857.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/src/Type/data/bug-857.php b/tests/src/Type/data/bug-857.php
index a386a2a1..43d48c89 100644
--- a/tests/src/Type/data/bug-857.php
+++ b/tests/src/Type/data/bug-857.php
@@ -14,7 +14,7 @@ function mixed_function(): mixed {}
 
 // If the type is narrowed before '::assertAll()', it shouldn't change it.
 $array = mixed_function();
-assertType('mixed~null', $array);
+assertType('mixed', $array);
 \assert(Inspector::assertAllArrays($array));
 assertType('iterable<array>', $array);
 \assert(Inspector::assertAll(fn (array $i): bool => TRUE, $array));