Support computed properties for ES2015 Function.name

src/runtime/runtime-classes.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 <stdlib.h>
 #include <limits>
 
 #include "src/arguments.h"
@@ skipping 185 matching lines @@
   CONVERT_SMI_ARG_CHECKED(end_position, 3);
 
   Handle<Object> result;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, result, DefineClass(isolate, super_class, constructor,
                                    start_position, end_position));
   return *result;
 }
 
 
-RUNTIME_FUNCTION(Runtime_DefineClassMethod) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 3);
-  CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
-  CONVERT_ARG_HANDLE_CHECKED(Name, name, 1);
-  CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 2);
-
-  RETURN_FAILURE_ON_EXCEPTION(isolate,
-                              JSObject::DefinePropertyOrElementIgnoreAttributes(
-                                  object, name, function, DONT_ENUM));
-  return isolate->heap()->undefined_value();
-}
-
-
 RUNTIME_FUNCTION(Runtime_FinalizeClassDefinition) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, constructor, 0);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, prototype, 1);
 
   JSObject::MigrateSlowToFast(constructor, 0, "RuntimeToFastProperties");
 
   if (constructor->map()->is_strong()) {
     DCHECK(prototype->map()->is_strong());
@@ skipping 229 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_GetSuperConstructor) {
   SealHandleScope shs(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_CHECKED(JSFunction, active_function, 0);
   return active_function->map()->prototype();
 }
 
 }  // namespace internal
 }  // namespace v8