"Call to method PureImpl::doFoo() on a separate line has no effect." - false positive

[staabm]

Bug report

I am actually not sure whether its a false positive. the errors started showing up with 1.11.x.

the errors goes away when the PureImpl::doFoo method is explictily declared phpstan-pure - but this would mean I have to add a lot of these annotations with 1.11.x

Code snippet that reproduces the problem

https://phpstan.org/r/b9ac551c-f7c7-41c2-8f3e-114298338871

Expected output

maybe no error on line 19?

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No response

[mvorisek]

IMO this is a bug as long as one unioned callable target is impure.

[ondrejmirtes]

Fixed phpstan/phpstan-src@ee33f1e

[github-actions]

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