Enforce length/size limits for variable size heap object in order to

vm/object_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/bigint_operations.h"
 #include "vm/isolate.h"
 #include "vm/object.h"
 #include "vm/object_store.h"
@@ skipping 2763 matching lines @@
   bare_name = String::New("foo.named");
   EXPECT(!EqualsIgnoringPrivate(mangled_name, bare_name));
 
   // Named double-private constructor mismatch.
   mangled_name = String::New("foo@12345.named@12345");
   bare_name = String::New("foo.name");
   EXPECT(!EqualsIgnoringPrivate(mangled_name, bare_name));
 }
 
 
+TEST_CASE(ArrayNew_Overflow_Crash) {
+  Array::Handle(Array::New(Array::kMaxElements + 1));
+}
+
+
 #endif  // defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64).
 
 }  // namespace dart