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// Copyright 2017 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "absl/types/optional.h"
#ifndef ABSL_HAVE_STD_OPTIONAL
namespace absl {
nullopt_t::init_t nullopt_t::init;
extern const nullopt_t nullopt{nullopt_t::init};
} // namespace absl
#endif // ABSL_HAVE_STD_OPTIONAL
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