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Parser/pegen.c:68: _PyPegen_check_barry_as_flufl: Assertion `t->type == NOTEQUAL' failed #86380

Description

@vstinner
BPO 42214
Nosy @gvanrossum, @warsaw, @vstinner, @lysnikolaou, @pablogsal, @isidentical
PRs
  • bpo-42214: Fix check for NOTEQUAL token in the PEG parser for the barry_as_flufl rule #23048
  • [3.9] bpo-42214: Fix check for NOTEQUAL token in the PEG parser for the barry_as_flufl rule (GH-23048). #23051
  • Files
  • pgen_bug.py
  • 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 = <Date 2020-10-31.00:40:51.564>
    created_at = <Date 2020-10-30.22:05:31.222>
    labels = ['interpreter-core', '3.10']
    title = "Parser/pegen.c:68: _PyPegen_check_barry_as_flufl: Assertion `t->type == NOTEQUAL' failed"
    updated_at = <Date 2020-10-31.00:40:51.564>
    user = 'https://github.com/vstinner'

    bugs.python.org fields:

    activity = <Date 2020-10-31.00:40:51.564>
    actor = 'pablogsal'
    assignee = 'none'
    closed = True
    closed_date = <Date 2020-10-31.00:40:51.564>
    closer = 'pablogsal'
    components = ['Interpreter Core']
    creation = <Date 2020-10-30.22:05:31.222>
    creator = 'vstinner'
    dependencies = []
    files = ['49555']
    hgrepos = []
    issue_num = 42214
    keywords = ['patch']
    message_count = 5.0
    messages = ['380002', '380003', '380004', '380014', '380025']
    nosy_count = 6.0
    nosy_names = ['gvanrossum', 'barry', 'vstinner', 'lys.nikolaou', 'pablogsal', 'BTaskaya']
    pr_nums = ['23048', '23051']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = None
    url = 'https://bugs.python.org/issue42214'
    versions = ['Python 3.10']

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      3.10only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)

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