1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/auto-regress/bug678090.js b/js/src/jit-test/tests/auto-regress/bug678090.js
new file mode 100644
index 000000000..a9fa365cc
--- /dev/null
+++ b/js/src/jit-test/tests/auto-regress/bug678090.js
@@ -0,0 +1,24 @@
+// |jit-test| error:ReferenceError
+
+// Binary: cache/js-dbg-64-609f37c36bd7-linux
+// Flags: -j -m -a
+//
+
+function toSource(arr) {
+  for (i=0; i<len; i++) {}
+}
+test();
+function test() {
+  function gen() {
+    var c = test;
+    try {
+      yield c;
+    } finally {
+      this.toSource();
+    }
+  }
+  var iter = gen();
+  for (i in iter) {
+    500();
+  }
+}