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coalesce is slow with lots of variables #14214
Description
Bug report
the snippet takes 15-20 seconds to run. might be a similar problem as fixed in phpstan/phpstan-src@5b6cb3a
Code snippet that reproduces the problem
https://phpstan.org/r/936c729c-5dbe-4914-83f3-d63a185cd39e
Expected output
should be faster
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Activity
Fix slow analysis on large coalesce chains
staabm commentedon Mar 1, 2026
I can no longer reproduce slowness
github-actions commentedon Apr 2, 2026
This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.