improper scope in list comprehension, when used in class declaration

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
compilers

Research direction

The issue names no file, test, or reproduction. Read the migrated BPO issue 3692 and its 13-message discussion first, then locate the interpreter tests covering list-comprehension scope in class declarations. Done would require agreed semantics, a regression test, and an implementation, but the payload does not define those details.

Written by the indexing model from the issue text.

Description

interpreter-core type-feature
BPO 3692
Nosy @gvanrossum, @birkenfeld, @mdickinson, @devdanzin, @serhiy-storchaka, @charettes, @ilevkivskyi, @Mariatta

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 2008-08-26.23:20:13.181>
labels = ['interpreter-core', 'type-bug', '3.8']
title = 'improper scope in list comprehension, when used in class declaration'
updated_at = <Date 2018-08-27.10:46:41.175>
user = 'https://bugs.python.org/kaizhu'

bugs.python.org fields:

activity = <Date 2018-08-27.10:46:41.175>
actor = 'mark.dickinson'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2008-08-26.23:20:13.181>
creator = 'kaizhu'
dependencies = []
files = []
hgrepos = []
issue_num = 3692
keywords = []
message_count = 13.0
messages = ['72002', '72007', '72011', '192360', '314011', '315764', '316114', '316116', '316142', '316271', '316272', '316274', '321361']
nosy_count = 10.0
nosy_names = ['gvanrossum', 'georg.brandl', 'mark.dickinson', 'ajaksu2', 'kaizhu', 'serhiy.storchaka', 'John.McDonald', 'charettes', 'levkivskyi', 'Mariatta']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue3692'
versions = ['Python 3.8']

Dominant language
Python
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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