Check static private methods on super class are called with correct receiver

src/class-elements/static-private-method-subclass-receiver.case

@@ -0,0 +1,33 @@
+// Copyright (C) 2019 Kubilay Kahveci (Bloomberg LP). All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+desc: Static private methods on the super-class cannot be called with sub-class as the receiver
+info: |
+  PrivateFieldGet (P, O)
+    1. Assert: P is a Private Name.
+    2. If O is not an object, throw a TypeError exception.
+    3. If P.[[Kind]] is "field",
+        ...
+    4. Perform ? PrivateBrandCheck(O, P).
+    5. If P.[[Kind]] is "method",
+      a. Return P.[[Value]].
+    ...
+
+  PrivateBrandCheck(O, P)
+    1. If O.[[PrivateBrands]] does not contain an entry e such that SameValue(e, P.[[Brand]]) is true,
+      a. Throw a TypeError exception.
+template: default
+features: [class-static-methods-private]
+---*/
+
+//- elements
+static f() { return this.#g(); }
+static #g() { return 42; }
+
+//- assertions
+class D extends C {}
+assert.sameValue(C.f(), 42);
+assert.throws(TypeError, function() {
+    D.f();
+}, 'D does not contain static private method #g');