1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1240521.js b/js/src/jit-test/tests/ion/bug1240521.js
new file mode 100644
index 000000000..20aab0a03
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1240521.js
@@ -0,0 +1,17 @@
+// |jit-test| allow-oom
+
+if (!('oomAfterAllocations' in this))
+    quit();
+
+var egc = 138;
+function SwitchTest(value) {
+    switch (value) {
+        case 0:
+            break
+        case new Number:
+            result = 8
+        case oomAfterAllocations(egc):
+    }
+}
+!(SwitchTest(4) === 4);
+!(SwitchTest(true) === 2);