Consistency for empty reconciliations #7663
Merged
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When Psalm tries to reconcile an assertion with a type, there are cases where the result is empty. (meaning every possible known value has been excluded by the assertion).
There was inconsistencies between returning never, returning mixed and a conditional that checks the from_docblock to return mixed or never.
I didn't see the goal of checking the from_docblock, but when I removed it, I realized the goal is to allow checking an expected type from a docblock (There is a Validator test for that). I changed every case into the conditional for consistency