[issue46221] Simplify except* implementation and move helpers to exceptions.c

[Irit Katriel]

Irit Katriel  added the comment:

Fixed in https://github.com/python/cpython/pull/30289.

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resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue46221] Simplify except* implementation and move helpers to exceptions.c

[Irit Katriel]

Change by Irit Katriel :


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keywords: +patch
pull_requests: +28540
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/30289

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[issue46221] Simplify except* implementation and move helpers to exceptions.c

[Irit Katriel]

New submission from Irit Katriel :

Following issue45711, the implementation of except* can be simplified - we do 
not need to use POP_EXCEPT_AND_RERAISE to reraise the exception calculated by 
PREP_RERAISE_STAR, we can instead 

1. Make PREP_RERAISE_STAR not push a dummy lasti to the stack.
2. USE ROT_TWO + POP_EXCEPT + RERAISE.


While I'm there, I will move the PREP_RERAISE_STAR helper functions 
(do_reraise_star etc) to exceptions.c.

--
assignee: iritkatriel
components: Interpreter Core
messages: 409458
nosy: iritkatriel
priority: normal
severity: normal
status: open
title: Simplify except* implementation and move helpers to exceptions.c
versions: Python 3.11

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