Cast directly to unsigned char, instead of using Py_CHARMASK
We don't need "& 0xff" on an unsigned char.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 43ecd5d..58f657e 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1652,8 +1652,8 @@
/* Single characters are shared when using this constructor.
Restrict to ASCII, since the input must be UTF-8. */
- if (size == 1 && Py_CHARMASK(*u) < 128)
- return get_latin1_char(Py_CHARMASK(*u));
+ if (size == 1 && (unsigned char)*u < 128)
+ return get_latin1_char((unsigned char)*u);
return PyUnicode_DecodeUTF8(u, size, NULL);
}