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Seemingly same type reports as invalid/incompatible. #13440
Description
Bug report
From the discussion at #13363 a potential bug was found. Though I'm unsure how to properly explain it.
Code snippet that reproduces the problem
https://phpstan.org/r/81536c9e-36b3-4ab8-9ab3-072930cf1380
Expected output
No error should be reported.
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Activity
[-]Seemingly same type reports as invalid.[/-][+]Seemingly same type reports as invalid/incompatible.[/+]Fix false positive invariance check for template types with same iden…
phpstan-bot commentedon Mar 1, 2026
Closed via merging phpstan/phpstan-src#5094
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.