<?php declare(strict_types = 1); // lint >= 8.0 namespace Bug7109; class HelloWorld { public int $aaa = 5; /** * @return HelloWorld|null */ public function get(): ?HelloWorld { return rand() ? $this : null; } } $a = new HelloWorld(); $b = null; var_dump($a->get()->aaa ?? 6); var_dump($b->aaa ?? 7);
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