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gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194)

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Replace PyUnicode_New(0, 0), PyUnicode_FromString("")
and PyUnicode_FromStringAndSize("", 0)
with Py_GetConstant(Py_CONSTANT_EMPTY_STR).
This commit is contained in:
Victor Stinner 2024-10-09 17:15:23 +02:00 • committed by GitHub
parent 6a39e96ab8
commit b9a8ca0a6a
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22 changed files with 35 additions and 35 deletions
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4
Parser/pegen_errors.c
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@ -276,7 +276,7 @@ get_error_line_from_tokenizer_buffers(Parser *p, Py_ssize_t lineno)
assert(p->tok->fp_interactive);
// We can reach this point if the tokenizer buffers for interactive source have not been
// initialized because we failed to decode the original source with the given locale.
return PyUnicode_FromStringAndSize("", 0);
return Py_GetConstant(Py_CONSTANT_EMPTY_STR);
}
Py_ssize_t relative_lineno = p->starting_lineno ? lineno - p->starting_lineno + 1 : lineno;
@ -359,7 +359,7 @@ _PyPegen_raise_error_known_location(Parser *p, PyObject *errtype,
error_line = get_error_line_from_tokenizer_buffers(p, lineno);
}
else {
error_line = PyUnicode_FromStringAndSize("", 0);
error_line = Py_GetConstant(Py_CONSTANT_EMPTY_STR);
}
if (!error_line) {
goto error;