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gh-115823: Calculate correctly error locations when dealing with implicit encodings (#115824)

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Pablo Galindo Salgado 2024-02-26 13:57:09 +01:00 • committed by GitHub
parent b7383b8b71
commit 015b97d19a
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3 changed files with 13 additions and 11 deletions
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20
Parser/pegen_errors.c
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@ -369,20 +369,18 @@ _PyPegen_raise_error_known_location(Parser *p, PyObject *errtype,
Py_ssize_t col_number = col_offset;
Py_ssize_t end_col_number = end_col_offset;
if (p->tok->encoding != NULL) {
col_number = _PyPegen_byte_offset_to_character_offset(error_line, col_offset);
if (col_number < 0) {
col_number = _PyPegen_byte_offset_to_character_offset(error_line, col_offset);
if (col_number < 0) {
goto error;
}
if (end_col_offset > 0) {
end_col_number = _PyPegen_byte_offset_to_character_offset(error_line, end_col_offset);
if (end_col_number < 0) {
goto error;
}
if (end_col_number > 0) {
Py_ssize_t end_col_offset = _PyPegen_byte_offset_to_character_offset(error_line, end_col_number);
if (end_col_offset < 0) {
goto error;
} else {
end_col_number = end_col_offset;
}
}
}
tmp = Py_BuildValue("(OnnNnn)", p->tok->filename, lineno, col_number, error_line, end_lineno, end_col_number);
if (!tmp) {
goto error;