Fix clang build after r21839

src/runtime.cc

 // Copyright 2012 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.
 
 #include <stdlib.h>
 #include <limits>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
@@ skipping 8231 matching lines @@
 
   // Update length. Have to remove the prototype first so that map migration
   // is happy about the number of fields.
   RUNTIME_ASSERT(bound_function->RemovePrototype());
   Handle<Map> bound_function_map(
       isolate->native_context()->bound_function_map());
   JSObject::MigrateToMap(bound_function, bound_function_map);
   Handle<String> length_string = isolate->factory()->length_string();
   PropertyAttributes attr =
       static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY);
-  JSObject::SetOwnPropertyIgnoreAttributes(bound_function, length_string,
-                                           new_length, attr);
+  RETURN_FAILURE_ON_EXCEPTION(
+      isolate,
+      JSObject::SetOwnPropertyIgnoreAttributes(bound_function, length_string,
+                                               new_length, attr));
   return *bound_function;
 }
 
 
 RUNTIME_FUNCTION(Runtime_BoundFunctionGetBindings) {
   HandleScope handles(isolate);
   ASSERT(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, callable, 0);
   if (callable->IsJSFunction()) {
     Handle<JSFunction> function = Handle<JSFunction>::cast(callable);
@@ skipping 6945 matching lines @@
   }
   return NULL;
 }
 
 
 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) {
   return &(kIntrinsicFunctions[static_cast<int>(id)]);
 }
 
 } }  // namespace v8::internal