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GH-87849: Simplify stack effect of SEND and specialize it for generators. #101788

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Merged
merged 6 commits into from
Feb 13, 2023
Merged

GH-87849: Simplify stack effect of SEND and specialize it for generators. #101788

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f2dbcf9
Leave receiver on stack when exiting SEND loop.
markshannon Feb 10, 2023
685d559
Specialize SEND for generators and coroutines.
markshannon Feb 10, 2023
a2c1606
Fix stats gathering
markshannon Feb 10, 2023
eaa4be1
Add news
markshannon Feb 10, 2023
77dd329
Update magic number.
markshannon Feb 10, 2023
62008ea
Fix formatting.
markshannon Feb 10, 2023
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Update magic number.
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@markshannon
markshannon committed Feb 10, 2023
commit 77dd329c9454ac35e4c3f09f16da7907f03814da
2 changes: 1 addition & 1 deletion Lib/importlib/_bootstrap_external.py
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Expand Up @@ -445,7 +445,7 @@ def _write_atomic(path, data, mode=0o666):
# Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
# in PC/launcher.c must also be updated.

MAGIC_NUMBER = (3520).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3519).to_bytes(2, 'little') + b'\r\n'

_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c

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