1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1215600.js b/js/src/jit-test/tests/ion/bug1215600.js
new file mode 100644
index 0000000000..abe433a8b4
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1215600.js
@@ -0,0 +1,25 @@
+// |jit-test| slow
+
+lfcode = Array()
+lfcode.push("5")
+lfcode.push("")
+lfcode.push("3")
+lfcode.push("oomTest(()=>{gc()})")
+for (let i = 0; i < 10; i++) {
+    file = lfcode.shift()
+    loadFile(file)
+}
+function loadFile(lfVarx) {
+    try {
+        if (lfVarx.length != 1)
+            switch (lfRunTypeId) {
+                case 3:
+                    function newFunc(x) { return Function(x)(); }
+                    newFunc(lfVarx)
+                case 5:
+                    for (lfLocal in this);
+            }
+        isNaN();
+        lfRunTypeId = parseInt(lfVarx);
+    } catch (lfVare) {}
+}