Bug report

Referencing a constant from self:: in an @implements annotation leads to memory limit exhaustion.

Code snippet that reproduces the problem

<?php declare(strict_types = 1);

/** @template T */
interface I {
}

/** @implements I<self::X> */
class B implements I {
	const X = 'x';
}

(I was not able to create a playground link, because it crashes as well.)

Expected output

No error

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