third_party/v8/src/execution/arguments-inl.h

// Copyright 2018 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.

#ifndef V8_EXECUTION_ARGUMENTS_INL_H_
#define V8_EXECUTION_ARGUMENTS_INL_H_

#include "src/execution/arguments.h"

#include "src/handles/handles-inl.h"
#include "src/objects/objects-inl.h"  // TODO(jkummerow): Just smi-inl.h.
#include "src/objects/tagged-index.h"

namespace v8 {
namespace internal {

template <ArgumentsType T>
int Arguments<T>::smi_at(int index) const {
  return Smi::ToInt(Object(*address_of_arg_at(index)));
}

template <ArgumentsType T>
int Arguments<T>::tagged_index_at(int index) const {
  Address raw = *address_of_arg_at(index);
  return static_cast<int>(TaggedIndex(raw).value());
}

template <ArgumentsType T>
double Arguments<T>::number_at(int index) const {
  return (*this)[index].Number();
}

}  // namespace internal
}  // namespace v8

#endif  // V8_EXECUTION_ARGUMENTS_INL_H_