diff -r 000000000000 -r 6474c204b198 browser/devtools/debugger/test/code_test-editor-mode
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/devtools/debugger/test/code_test-editor-mode	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+function secondCall() {
+  eval("debugger;");
+}