1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug749039.js b/js/src/jit-test/tests/basic/bug749039.js
new file mode 100644
index 000000000..6461de777
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug749039.js
@@ -0,0 +1,11 @@
+// |jit-test| error: ReferenceError;
+gczeal(4);
+try { jsTestDriverEnd(); } catch(exc1) {}
+evaluate("\
+schedulegc(10);\
+for(var i=0; i<3; i++) {\
+    var obj = { first: 'first', second: 'second' };\
+    for (var elem in obj) {}\
+    x.push(count);\
+}\
+");