Version 5.1.281.45 (cherry-pick)

src/runtime/runtime-function.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/compiler.h"
 #include "src/frames-inl.h"
 #include "src/isolate-inl.h"
 #include "src/messages.h"
 #include "src/profiler/cpu-profiler.h"
 
 namespace v8 {
 namespace internal {
 
 RUNTIME_FUNCTION(Runtime_FunctionGetName) {
-  SealHandleScope shs(isolate);
+  HandleScope scope(isolate);
   DCHECK(args.length() == 1);
 
-  CONVERT_ARG_CHECKED(JSFunction, f, 0);
-  return f->shared()->name();
+  CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0);
+  Handle<Object> result;
+  if (function->IsJSBoundFunction()) {
+    ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
+        isolate, result, JSBoundFunction::GetName(
+                             isolate, Handle<JSBoundFunction>::cast(function)));
+  } else {
+    result = JSFunction::GetName(isolate, Handle<JSFunction>::cast(function));
+  }
+  return *result;
 }
 
 
 RUNTIME_FUNCTION(Runtime_FunctionSetName) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 2);
 
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, f, 0);
   CONVERT_ARG_HANDLE_CHECKED(String, name, 1);
 
@@ skipping 266 matching lines @@
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0);
   return function->IsJSBoundFunction()
              ? *JSBoundFunction::ToString(
                    Handle<JSBoundFunction>::cast(function))
              : *JSFunction::ToString(Handle<JSFunction>::cast(function));
 }
 
 }  // namespace internal
 }  // namespace v8