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Typo in SyntaxError produced by pegen for numeric literals #84671

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hauntsaninja opened this issue May 4, 2020 · 2 comments
Closed

Typo in SyntaxError produced by pegen for numeric literals #84671

hauntsaninja opened this issue May 4, 2020 · 2 comments
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3.9 only security fixes type-bug An unexpected behavior, bug, or error

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@hauntsaninja
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BPO 40491
Nosy @serhiy-storchaka, @hauntsaninja
PRs
  • bpo-40491: fix typo in syntax error for numeric literals #19893
    		•

    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 2020-05-04.08:13:56.289>
created_at = <Date 2020-05-04.03:06:24.136>
labels = ['type-bug', '3.9']
title = 'Typo in SyntaxError produced by pegen for numeric literals'
updated_at = <Date 2020-05-04.08:13:56.288>
user = 'https://github.com/hauntsaninja'

    bugs.python.org fields:

    activity = <Date 2020-05-04.08:13:56.288>
actor = 'serhiy.storchaka'
assignee = 'none'
closed = True
closed_date = <Date 2020-05-04.08:13:56.289>
closer = 'serhiy.storchaka'
components = []
creation = <Date 2020-05-04.03:06:24.136>
creator = 'hauntsaninja'
dependencies = []
files = []
hgrepos = []
issue_num = 40491
keywords = ['patch']
message_count = 2.0
messages = ['368006', '368016']
nosy_count = 2.0
nosy_names = ['serhiy.storchaka', 'hauntsaninja']
pr_nums = ['19893']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue40491'
versions = ['Python 3.9']
    @hauntsaninja
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    ~ λ python3.9
Python 3.9.0a6+ (heads/master:c95e691, May  3 2020, 19:57:46) 
[Clang 11.0.0 (clang-1100.0.33.17)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import ast
>>> ast.parse("1_2", feature_version=(3, 5))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/shantanu/.pyenv/versions/3.9-dev/lib/python3.9/ast.py", line 50, in parse
    return compile(source, filename, mode, flags,
  File "<unknown>", line 1
    1_2
    ^
SyntaxError: Underscores in numeric literals are only supportedin Python 3.6 and greater

    @serhiy-storchaka
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    New changeset c3f0014 by Shantanu in branch 'master':
    bpo-40491: Fix typo in syntax error for numeric literals (GH-19893)
    c3f0014

    @serhiy-storchaka serhiy-storchaka added the 3.9 only security fixes label May 4, 2020
    @serhiy-storchaka serhiy-storchaka added type-bug An unexpected behavior, bug, or error 3.9 only security fixes labels May 4, 2020
    @serhiy-storchaka serhiy-storchaka added the type-bug An unexpected behavior, bug, or error label May 4, 2020
    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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