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_Py_atomic_* not actually atomic on Windows with MSVC #74932

@Paxxi

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@Paxxi
mannequin
BPO 30747
Nosy @pfmoore, @mdickinson, @pitrou, @vstinner, @tjguk, @zware, @serhiy-storchaka, @zooba, @ethanhs, @segevfiner, @Paxxi
PRs
  • bpo-30747: Attempt to fix atomic load/store #2383
  • bpo-9566 & bpo-30747: Silence warnings from pyatomic.h macros #3140
  • 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 2017-08-20.22:46:23.595>
    created_at = <Date 2017-06-24.19:35:59.920>
    labels = ['interpreter-core', 'type-bug', '3.7']
    title = '_Py_atomic_* not actually atomic on Windows with MSVC'
    updated_at = <Date 2018-06-14.19:54:35.459>
    user = 'https://github.com/Paxxi'

    bugs.python.org fields:

    activity = <Date 2018-06-14.19:54:35.459>
    actor = 'Paxxi'
    assignee = 'none'
    closed = True
    closed_date = <Date 2017-08-20.22:46:23.595>
    closer = 'pitrou'
    components = ['Interpreter Core']
    creation = <Date 2017-06-24.19:35:59.920>
    creator = 'Paxxi'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 30747
    keywords = []
    message_count = 16.0
    messages = ['296786', '296793', '296816', '296820', '296823', '296846', '296856', '296857', '300191', '300310', '300330', '300609', '300611', '319482', '319539', '319541']
    nosy_count = 12.0
    nosy_names = ['paul.moore', 'mark.dickinson', 'pitrou', 'vstinner', 'jyasskin', 'tim.golden', 'zach.ware', 'serhiy.storchaka', 'steve.dower', 'ethan smith', 'Segev Finer', 'Paxxi']
    pr_nums = ['2383', '3140']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue30747'
    versions = ['Python 3.7']

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      3.7 (EOL)end of lifeinterpreter-core(Objects, Python, Grammar, and Parser dirs)type-bugAn unexpected behavior, bug, or error

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