Version 5.1.281.71 (cherry-pick)

src/runtime/runtime-scopes.cc

 // Copyright 2014 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 "src/runtime/runtime-utils.h"
 
 #include "src/accessors.h"
 #include "src/arguments.h"
 #include "src/ast/scopeinfo.h"
 #include "src/ast/scopes.h"
@@ skipping 630 matching lines @@
   int argument_count = 0;
   base::SmartArrayPointer<Handle<Object>> arguments =
       GetCallerArguments(isolate, &argument_count);
   int num_elements = std::max(0, argument_count - start_index);
   Handle<JSObject> result =
       isolate->factory()->NewJSArray(FAST_ELEMENTS, num_elements, num_elements,
                                      DONT_INITIALIZE_ARRAY_ELEMENTS);
   {
     DisallowHeapAllocation no_gc;
     FixedArray* elements = FixedArray::cast(result->elements());
-    WriteBarrierMode mode = result->GetWriteBarrierMode(no_gc);
+    WriteBarrierMode mode = elements->GetWriteBarrierMode(no_gc);
     for (int i = 0; i < num_elements; i++) {
       elements->set(i, *arguments[i + start_index], mode);
     }
   }
   return *result;
 }
 
 
 RUNTIME_FUNCTION(Runtime_NewSloppyArguments) {
   HandleScope scope(isolate);
@@ skipping 472 matching lines @@
   DCHECK_EQ(2, args.length());
   CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, value,
                                      StoreLookupSlot(name, value, STRICT));
   return *value;
 }
 
 }  // namespace internal
 }  // namespace v8