1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1299007.js b/js/src/jit-test/tests/ion/bug1299007.js
new file mode 100644
index 000000000..fb7f15184
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1299007.js
@@ -0,0 +1,41 @@
+
+evalInFrame = function(global) {
+   dbgGlobal = newGlobal()
+   dbg = new dbgGlobal.Debugger
+   return function(upCount, code) {
+       dbg.addDebuggee(global)
+       var frame = dbg.getNewestFrame().older
+       for (var i = 0; i < upCount; i++)
+           if (!frame) frame = older
+       completion = frame.eval(code)
+   }
+}(this);
+function h() {
+    evalInFrame(0, "")
+    evalInFrame(0, "i")
+    evalInFrame(0, "a.push")
+    evalInFrame(1, "a.pushy")
+}
+function g() h()
+function f() g()
+f()
+evaluate(`
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+g()
+h()
+`);