Reliance on C bit fields in C API is undefined behavior #89188
Description
| BPO | 45025 |
|---|---|
| Nosy | @birkenfeld, @vstinner, @encukou, @methane, @serhiy-storchaka, @indygreg |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2021-08-27.01:47:13.094>
labels = ['type-bug', '3.8', '3.9', '3.10', '3.11', 'expert-C-API', '3.7']
title = 'Reliance on C bit fields in C API is undefined behavior'
updated_at = <Date 2021-08-31.22:02:29.674>
user = 'https://github.com/indygreg'bugs.python.org fields:
activity = <Date 2021-08-31.22:02:29.674>
actor = 'vstinner'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['C API']
creation = <Date 2021-08-27.01:47:13.094>
creator = 'indygreg'
dependencies = []
files = []
hgrepos = []
issue_num = 45025
keywords = []
message_count = 9.0
messages = ['400388', '400615', '400617', '400620', '400621', '400622', '400624', '400634', '400788']
nosy_count = 6.0
nosy_names = ['georg.brandl', 'vstinner', 'petr.viktorin', 'methane', 'serhiy.storchaka', 'indygreg']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45025'
versions = ['Python 3.6', 'Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10', 'Python 3.11']