1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/superclass-prototype-setter-method-override.js b/js/src/tests/test262/language/statements/class/subclass/superclass-prototype-setter-method-override.js
new file mode 100644
index 0000000000..f137ad2140
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/superclass-prototype-setter-method-override.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5
+description: >
+    superclass prototype override
+---*/
+function Base() {}
+
+Base.prototype = {
+  set m(_) {
+    throw new Test262Error("`Base.prototype.m` is unreachable.");
+  }
+};
+
+class C extends Base {
+  m() {
+    return 1;
+  }
+}
+
+assert.sameValue(new C().m(), 1, "`new C().m()` returns `1`");
+
+reportCompare(0, 0);