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-rw-r--r--Objects/unicodeobject.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 2728f1f..a60fa8b 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -915,21 +915,20 @@ Py_ssize_t PyUnicode_AsWideChar(PyUnicodeObject *unicode,
PyObject *PyUnicode_FromOrdinal(int ordinal)
{
- Py_UNICODE s[1];
+ Py_UNICODE s[2];
-#ifdef Py_UNICODE_WIDE
if (ordinal < 0 || ordinal > 0x10ffff) {
PyErr_SetString(PyExc_ValueError,
- "chr() arg not in range(0x110000) "
- "(wide Python build)");
+ "chr() arg not in range(0x110000)");
return NULL;
}
-#else
- if (ordinal < 0 || ordinal > 0xffff) {
- PyErr_SetString(PyExc_ValueError,
- "chr() arg not in range(0x10000) "
- "(narrow Python build)");
- return NULL;
+
+#ifndef Py_UNICODE_WIDE
+ if (ordinal > 0xffff) {
+ ordinal -= 0x10000;
+ s[0] = 0xD800 | (ordinal >> 10);
+ s[1] = 0xDC00 | (ordinal & 0x3FF);
+ return PyUnicode_FromUnicode(s, 2);
}
#endif