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bpo-39943: Add the const qualifier to pointers on non-mutable PyUnicode data. (GH-19345)

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Serhiy Storchaka 2020-04-11 10:48:40 +03:00 • committed by GitHub
parent 7ec43a7309
commit cd8295ff75
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27 changed files with 250 additions and 221 deletions
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Objects/typeobject.c
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@ -3208,7 +3208,7 @@ is_dunder_name(PyObject *name)
int kind = PyUnicode_KIND(name);
/* Special names contain at least "__x__" and are always ASCII. */
if (length > 4 && kind == PyUnicode_1BYTE_KIND) {
Py_UCS1 *characters = PyUnicode_1BYTE_DATA(name);
const Py_UCS1 *characters = PyUnicode_1BYTE_DATA(name);
return (
((characters[length-2] == '_') && (characters[length-1] == '_')) &&
((characters[0] == '_') && (characters[1] == '_'))