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[3.12] gh-122026: Fix identification of mismatched parentheses inside f-strings (GH-122028) (#122062)

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(cherry picked from commit 2009e25e26)

Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
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Pablo Galindo Salgado 2024-07-21 01:03:10 +02:00 • committed by GitHub
parent 0298da432d
commit 966eff9ce4
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3 changed files with 6 additions and 0 deletions
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3
Parser/tokenizer.c
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@ -2607,6 +2607,9 @@ letter_quote:
if (INSIDE_FSTRING(tok)) {
current_tok->curly_bracket_depth--;
if (current_tok->curly_bracket_depth < 0) {
return MAKE_TOKEN(syntaxerror(tok, "f-string: unmatched '%c'", c));
}
if (c == '}' && current_tok->curly_bracket_depth ==
current_tok->curly_bracket_expr_start_depth) {
current_tok->curly_bracket_expr_start_depth--;