regression test

Author: staabm

tests/PHPStan/Rules/Properties/TypesAssignedToPropertiesRuleTest.php

@@ -14,10 +14,11 @@ class TypesAssignedToPropertiesRuleTest extends RuleTestCase
 {
 
 	private bool $checkExplicitMixed = false;
+	private bool $checkImplicitMixed = false;
 
 	protected function getRule(): Rule
 	{
-		return new TypesAssignedToPropertiesRule(new RuleLevelHelper($this->createReflectionProvider(), true, false, true, $this->checkExplicitMixed, false, false, true), new PropertyReflectionFinder());
+		return new TypesAssignedToPropertiesRule(new RuleLevelHelper($this->createReflectionProvider(), true, false, true, $this->checkExplicitMixed, $this->checkImplicitMixed, false, true), new PropertyReflectionFinder());
 	}
 
 	public function testTypesAssignedToProperties(): void
@@ -789,4 +790,10 @@ public function testBug13093d(): void
 		$this->analyse([__DIR__ . '/data/bug-13093d.php'], []);
 	}
 
+	public function testBug8825(): void
+	{
+		$this->checkImplicitMixed = true;
+		$this->analyse([__DIR__ . '/data/bug-8825.php'], []);
+	}
+
 }

tests/PHPStan/Rules/Properties/data/bug-8825.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Bug8825;
+
+class Endboss
+{
+
+	private bool $isBool;
+
+	/**
+	 * @param mixed[] $actionParameters
+	 */
+	public function __construct(
+		array $actionParameters
+	)
+	{
+		$this->isBool = $actionParameters['my_key'] ?? false;
+	}
+
+	public function use(): void
+	{
+		$this->isBool->someMethod();
+	}
+}