Fix Unicode encode_wstr_utf8() (python#127420)

vstinner · web-flow · commit bf21e2160d1d · 2024-12-02T11:14:47.000+01:00
Raise RuntimeError instead of RuntimeWarning.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
@@ -16158,7 +16158,7 @@ encode_wstr_utf8(wchar_t *wstr, char **str, const char *name)
     int res;
     res = _Py_EncodeUTF8Ex(wstr, str, NULL, NULL, 1, _Py_ERROR_STRICT);
     if (res == -2) {
-        PyErr_Format(PyExc_RuntimeWarning, "cannot encode %s", name);
+        PyErr_Format(PyExc_RuntimeError, "cannot encode %s", name);
         return -1;
     }
     if (res < 0) {

Original file line number	Diff line number	Diff line change
`@@ -16158,7 +16158,7 @@ encode_wstr_utf8(wchar_t wstr, char str, const char name)`
`16158`	`16158`	`int res;`
`16159`	`16159`	`res = _Py_EncodeUTF8Ex(wstr, str, NULL, NULL, 1, _Py_ERROR_STRICT);`
`16160`	`16160`	`if (res == -2) {`
`16161`		`- PyErr_Format(PyExc_RuntimeWarning, "cannot encode %s", name);`
	`16161`	`+ PyErr_Format(PyExc_RuntimeError, "cannot encode %s", name);`
`16162`	`16162`	`return -1;`
`16163`	`16163`	`}`
`16164`	`16164`	`if (res < 0) {`