1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/non262/Function/regress-528082.js b/js/src/tests/non262/Function/regress-528082.js
new file mode 100644
index 0000000000..1ca7b77cbb
--- /dev/null
+++ b/js/src/tests/non262/Function/regress-528082.js
@@ -0,0 +1,20 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var BUGNUMBER = 528082;
+var summary = 'named function expression function-name-as-upvar slot botch';
+
+printBugNumber(BUGNUMBER);
+printStatus(summary);
+
+function f() {
+    return function g(a) { return function () { return g; }(); }();
+}
+var actual = typeof f();
+var expect = "function";
+
+reportCompare(expect, actual, summary);
+
+printStatus("All tests passed!");