diff --git a/src/objects.cc b/src/objects.cc
index 4ff0e3404d..6d65f48e1a 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -8273,10 +8273,13 @@ bool HasEnumerableElements(JSObject* object) {
       return false;
     }
     case FAST_HOLEY_DOUBLE_ELEMENTS: {
-      FixedDoubleArray* elements = FixedDoubleArray::cast(object->elements());
       int length = object->IsJSArray()
                        ? Smi::cast(JSArray::cast(object)->length())->value()
-                       : elements->length();
+                       : object->elements()->length();
+      // Zero-length arrays would use the empty FixedArray...
+      if (length == 0) return false;
+      // ...so only cast to FixedDoubleArray otherwise.
+      FixedDoubleArray* elements = FixedDoubleArray::cast(object->elements());
       for (int i = 0; i < length; i++) {
         if (!elements->is_the_hole(i)) return true;
       }
diff --git a/test/mjsunit/regress/regress-crbug-569534.js b/test/mjsunit/regress/regress-crbug-569534.js
new file mode 100644
index 0000000000..e1419ea8b0
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-569534.js
@@ -0,0 +1,7 @@
+// Copyright 2015 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var array = [,0.5];
+array.length = 0;
+for (var i in array) {}