Support for super keyed loads where key is a name.

src/runtime/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 445 matching lines @@
   if (object->IsString() || object->IsNumber() || object->IsBoolean()) {
     PrototypeIterator iter(isolate, object);
     return Object::GetElement(isolate, PrototypeIterator::GetCurrent(iter),
                               index);
   } else {
     return Object::GetElement(isolate, object, index);
   }
 }
 
 
 MUST_USE_RESULT

[Igor Sheludko, 2014/10/02 09:32:06]

Remove MUST_USE_RESULT as it is already in the .h file.

[Dmitry Lomov (no reviews), 2014/10/02 09:54:12]

Done.

-static MaybeHandle<Name> ToName(Isolate* isolate, Handle<Object> key) {
+MaybeHandle<Name> Runtime::ToName(Isolate* isolate, Handle<Object> key) {
   if (key->IsName()) {
     return Handle<Name>::cast(key);
   } else {
     Handle<Object> converted;
     ASSIGN_RETURN_ON_EXCEPTION(isolate, converted,
                                Execution::ToString(isolate, key), Name);
     return Handle<Name>::cast(converted);
   }
 }
 
@@ skipping 1257 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_ThrowReferenceError) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(Object, name, 0);
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate, NewReferenceError("not_defined", HandleVector(&name, 1)));
 }
 
 
-RUNTIME_FUNCTION(Runtime_ThrowNonMethodError) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 0);
-  THROW_NEW_ERROR_RETURN_FAILURE(
-      isolate, NewReferenceError("non_method", HandleVector<Object>(NULL, 0)));
-}
-
-
-RUNTIME_FUNCTION(Runtime_ThrowUnsupportedSuperError) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 0);
-  THROW_NEW_ERROR_RETURN_FAILURE(
-      isolate,
-      NewReferenceError("unsupported_super", HandleVector<Object>(NULL, 0)));
-}
-
-
 RUNTIME_FUNCTION(Runtime_PromiseRejectEvent) {
   DCHECK(args.length() == 3);
   HandleScope scope(isolate);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, promise, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   CONVERT_BOOLEAN_ARG_CHECKED(debug_event, 2);
   if (debug_event) isolate->debug()->OnPromiseReject(promise, value);
   Handle<Symbol> key = isolate->factory()->promise_has_handler_symbol();
   // Do not report if we actually have a handler.
   if (JSObject::GetDataProperty(promise, key)->IsUndefined()) {
@@ skipping 1559 matching lines @@
   }
   return NULL;
 }
 
 
 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) {
   return &(kIntrinsicFunctions[static_cast<int>(id)]);
 }
 }
 }  // namespace v8::internal