Add incorrect non static access of static property to AccessPropertiesRuleTest

Author: jnoordsij

tests/PHPStan/Rules/Properties/AccessPropertiesRuleTest.php

@@ -344,6 +344,16 @@ public function testAccessPropertiesOnThisOnly(): void
 		);
 	}
 
+	public function testBug12692(): void
+	{
+		$this->checkThisOnly = false;
+		$this->checkUnionTypes = false;
+		$this->checkDynamicProperties = false;
+		$this->analyse([__DIR__ . '/data/bug-12692.php'], [
+			// This should not be empty!
+		]);
+	}
+
 	public function testAccessPropertiesAfterIsNullInBooleanOr(): void
 	{
 		$this->checkThisOnly = false;

tests/PHPStan/Rules/Properties/data/bug-12692.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bug12692;
+
+class Foo
+{
+
+	public static $static;
+
+	public function foo()
+	{
+		$this->static;
+	}
+
+}