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52c9cf3239
If we exit a PG_TRY block early via "continue", "break", "goto", or "return", we'll skip unwinding its exception stack. This change moves a couple of such "return" statements in PL/Python out of PG_TRY blocks. This was introduced in d0aa965c0a and affects all supported versions. We might also be able to add compile-time checks to prevent recurrence, but that is left as a future exercise. Reported-by: Mikhail Gribkov, Xing Guo Author: Xing Guo Reviewed-by: Michael Paquier, Andres Freund, Tom Lane Discussion: https://postgr.es/m/CAMEv5_v5Y%2B-D%3DCO1%2Bqoe16sAmgC4sbbQjz%2BUtcHmB6zcgS%2B5Ew%40mail.gmail.com Discussion: https://postgr.es/m/CACpMh%2BCMsGMRKFzFMm3bYTzQmMU5nfEEoEDU2apJcc4hid36AQ%40mail.gmail.com Backpatch-through: 11 (all supported versions)