1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/auto-regress/bug743094.js b/js/src/jit-test/tests/auto-regress/bug743094.js
new file mode 100644
index 0000000000..982d9d3a87
--- /dev/null
+++ b/js/src/jit-test/tests/auto-regress/bug743094.js
@@ -0,0 +1,17 @@
+// Binary: cache/js-dbg-32-a9a18824b4c1-linux
+// Flags: --ion-eager
+//
+
+var i = 0;
+
+gczeal(2);
+function test() {
+  // Recursion depth reduced to allow PBL with debug build (hence larger
+  // frames) to work.
+  if (i++ > 75)
+    return "function";
+  var res = typeof (new test("1")) != 'function';
+  return res ? "function" : "string";
+}
+
+test();