Bug report

Anonymous classes inside another anonymous class fails.

Code snippet that reproduces the problem

https://phpstan.org/r/67265928-bc80-4ed6-bed4-75f1554b2ce1

Expected output

No errors

Did PHPStan help you today? Did it make you happy in any way?

Yes :) it helps make every day better than previous day.