1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/js1_8/regress/regress-471660.js b/js/src/tests/js1_8/regress/regress-471660.js
new file mode 100644
index 000000000..1d219ee9d
--- /dev/null
+++ b/js/src/tests/js1_8/regress/regress-471660.js
@@ -0,0 +1,37 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 471660;
+var summary = 'TM: Do not assert: !(fp->flags & JSFRAME_POP_BLOCKS)';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  y = {"a":1};
+
+  for (var w = 0; w < 5; ++w) {
+
+    { let y; do break ; while (true); }
+    for each (let x in [{}, function(){}]) {y}
+
+  }
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}