Issue #13411: memoryview objects are now hashable when the underlying object is hashable.
diff --git a/Objects/object.c b/Objects/object.c
index 25e64e1..00f1716 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -744,6 +744,21 @@
}
Py_hash_t
+_Py_HashBytes(unsigned char *p, Py_ssize_t len)
+{
+ Py_uhash_t x;
+ Py_ssize_t i;
+
+ x = (Py_uhash_t) *p << 7;
+ for (i = 0; i < len; i++)
+ x = (1000003U * x) ^ (Py_uhash_t) *p++;
+ x ^= (Py_uhash_t) len;
+ if (x == -1)
+ x = -2;
+ return x;
+}
+
+Py_hash_t
PyObject_HashNotImplemented(PyObject *v)
{
PyErr_Format(PyExc_TypeError, "unhashable type: '%.200s'",