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Weird behavior of static return type #2326

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someniatko opened this issue Nov 12, 2019 · 2 comments
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Weird behavior of static return type #2326

someniatko opened this issue Nov 12, 2019 · 2 comments
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@someniatko
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someniatko commented Nov 12, 2019 •
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This emits error but shouldn't: https://psalm.dev/r/bf101787cd
Notice @return static<U> in ArrayCollection class.

This does not emit error: https://psalm.dev/r/69290b223c
All I did was I replaced static with ArrayCollection (self works too).

Related to doctrine/collections#211 (comment)
@muglug muglug added the bug label Nov 12, 2019
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muglug commented Nov 12, 2019

Yeah, the bug is that @return static in a generic class should return Foo<SomeParam>, but I didn't account for @return static<T>

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Thank you for explanation!

@muglug muglug closed this as completed in 7012bed Nov 12, 2019
@sspat sspat mentioned this issue Dec 7, 2019
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