gh-94949: Disallow parsing parenthesised ctx mgr with old feature_version (#94950)

* gh-94949: Disallow parsing parenthesised ctx manager with old feature_version

* 📜🤖 Added by blurb_it.

* Allow it with feature_version=(3, 9) as well

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
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Shantanu 2022-07-18 14:10:49 -07:00 committed by GitHub
parent 73eab9f35c
commit 0daba82221
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4 changed files with 11 additions and 2 deletions

2
Parser/parser.c generated
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@ -6515,7 +6515,7 @@ with_stmt_rule(Parser *p)
UNUSED(_end_lineno); // Only used by EXTRA macro
int _end_col_offset = _token->end_col_offset;
UNUSED(_end_col_offset); // Only used by EXTRA macro
_res = _PyAST_With ( a , b , NULL , EXTRA );
_res = CHECK_VERSION ( stmt_ty , 9 , "Parenthesized context managers are" , _PyAST_With ( a , b , NULL , EXTRA ) );
if (_res == NULL && PyErr_Occurred()) {
p->error_indicator = 1;
p->level--;