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[3.14] gh-133999: Fix except parsing regression in 3.14 (GH-134035) (#134206)

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gh-133999: Fix `except` parsing regression in 3.14 (GH-134035)
(cherry picked from commit 84914ad0e5)

Co-authored-by: sobolevn <mail@sobolevn.me>
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Miss Islington (bot) 2025-05-19 13:26:27 +02:00 • committed by GitHub
parent 9136ccfffe
commit d9c08c57e9
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4 changed files with 43 additions and 12 deletions
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@ -1418,7 +1418,7 @@ invalid_except_stmt:
RAISE_SYNTAX_ERROR_STARTING_FROM(a, "multiple exception types must be parenthesized when using 'as'") }
| a='except' expression ['as' NAME ] NEWLINE { RAISE_SYNTAX_ERROR("expected ':'") }
| a='except' NEWLINE { RAISE_SYNTAX_ERROR("expected ':'") }
| 'except' expression 'as' a=expression {
| 'except' expression 'as' a=expression ':' block {
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(
a, "cannot use except statement with %s", _PyPegen_get_expr_name(a)) }
invalid_except_star_stmt:
@ -1426,7 +1426,7 @@ invalid_except_star_stmt:
RAISE_SYNTAX_ERROR_STARTING_FROM(a, "multiple exception types must be parenthesized when using 'as'") }
| a='except' '*' expression ['as' NAME ] NEWLINE { RAISE_SYNTAX_ERROR("expected ':'") }
| a='except' '*' (NEWLINE | ':') { RAISE_SYNTAX_ERROR("expected one or more exception types") }
| 'except' '*' expression 'as' a=expression {
| 'except' '*' expression 'as' a=expression ':' block {
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(
a, "cannot use except* statement with %s", _PyPegen_get_expr_name(a)) }
invalid_finally_stmt: