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PEG Parser: Cannot used starred expression in parenthesised expr #84811

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@lysnikolaou

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@lysnikolaou
BPO 40631
Nosy @gvanrossum, @serhiy-storchaka, @lysnikolaou, @pablogsal, @miss-islington, @gousaiyang
PRs
  • bpo-40631: Single-element starred elements in parenthesised expressions cannot be parsed #24014
  • bpo-40631: Improve error message when deleting single starred element #24015
  • bpo-40631: Disallow star targets with parentheses around #24019
  • bpo-40631: Disallow single parenthesized star target #24027
  • [3.9] bpo-40631: Disallow single parenthesized star target (GH-24027) #24068
  • 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 = 'https://github.com/lysnikolaou'
    closed_at = <Date 2021-01-03.02:01:34.480>
    created_at = <Date 2020-05-15.12:04:27.756>
    labels = ['interpreter-core', '3.9']
    title = 'PEG Parser: Cannot used starred expression in parenthesised expr'
    updated_at = <Date 2021-01-03.02:01:34.480>
    user = 'https://github.com/lysnikolaou'

    bugs.python.org fields:

    activity = <Date 2021-01-03.02:01:34.480>
    actor = 'pablogsal'
    assignee = 'lys.nikolaou'
    closed = True
    closed_date = <Date 2021-01-03.02:01:34.480>
    closer = 'pablogsal'
    components = ['Interpreter Core']
    creation = <Date 2020-05-15.12:04:27.756>
    creator = 'lys.nikolaou'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 40631
    keywords = ['patch']
    message_count = 12.0
    messages = ['368936', '368938', '384086', '384089', '384091', '384092', '384093', '384094', '384096', '384098', '384244', '384247']
    nosy_count = 6.0
    nosy_names = ['gvanrossum', 'serhiy.storchaka', 'lys.nikolaou', 'pablogsal', 'miss-islington', 'gousaiyang']
    pr_nums = ['24014', '24015', '24019', '24027', '24068']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = None
    url = 'https://bugs.python.org/issue40631'
    versions = ['Python 3.9']

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    3.9only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)

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