1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug1006473.js b/js/src/jit-test/tests/debug/bug1006473.js
new file mode 100644
index 000000000..48fd9129b
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1006473.js
@@ -0,0 +1,19 @@
+// |jit-test| error: ReferenceError
+
+var lfcode = new Array();
+lfcode.push("gczeal(4);");
+lfcode.push("setJitCompilerOption('ion.warmup.trigger', 30);");
+lfcode.push("\
+var g = newGlobal();\
+g.parent = this;\
+g.eval('function f(frame, exc) { f2 = function () { return exc; }; exc = 123; }');\
+g.eval('new Debugger(parent).onExceptionUnwind = f;');\
+var obj = int8  ('oops');\
+");
+while (true) {
+    var file = lfcode.shift(); if (file == undefined) { break; }
+    loadFile(file)
+}
+function loadFile(lfVarx) {
+    evaluate(lfVarx);
+}