1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/generators/bug931414.js b/js/src/jit-test/tests/generators/bug931414.js
new file mode 100644
index 0000000000..df1f24d094
--- /dev/null
+++ b/js/src/jit-test/tests/generators/bug931414.js
@@ -0,0 +1,11 @@
+// |jit-test| error: TypeError
+
+load(libdir + "iteration.js");
+
+function iterable() {
+  var iterable = {};
+  iterable[Symbol.iterator] = () => ({next: () => void 0});
+  return iterable;
+}
+
+(function*(){yield*iterable()}()).next();