Exit points must behave consistently #12215

Bug report

I am not sure if the PHPStan error on l23/l29 is intentional or not. The l23 error mentions "return", but this is not true as "exception" is overwritten instead, and not really "overwritten" as the original exception is correctly placed into the new one as "previous exception".

In the repro the functionality of release and release2 methods is exactly the same, so this issue is to fix this inconsistency no matter what the definion of "return" (discussed above) is.

Code snippet that reproduces the problem

https://phpstan.org/r/4b8f9121-bcb3-44aa-b066-f5045a71e691

Expected output

Same PHPStan results for release and release2 methods.