1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testBug474769.js b/js/src/jit-test/tests/basic/testBug474769.js
new file mode 100644
index 000000000..54dc1f44a
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBug474769.js
@@ -0,0 +1,10 @@
+delete b;
+delete q;
+
+for each (testBug474769_b in [1, 1, 1, 1.5, 1, 1]) {
+    (function() { for each (let testBug474769_h in [0, 0, 1.4, ""]) {} })()
+}
+function testBug474769() {
+    return testBug474769_b;
+}
+assertEq(testBug474769(), 1);