//===- ParsedAttrInfo.cpp - Registry for attribute plugins ------*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

//

// This file contains the Registry of attributes added by plugins which

// derive the ParsedAttrInfo class.

//

//===----------------------------------------------------------------------===//

#include "clang/Basic/ParsedAttrInfo.h"

#include "llvm/Support/ManagedStatic.h"

#include <list>

#include <memory>

using namespace clang;

LLVM_INSTANTIATE_REGISTRY(ParsedAttrInfoRegistry)

const std::list<std::unique_ptr<ParsedAttrInfo>> &

clang::getAttributePluginInstances() {

  static llvm::ManagedStatic<std::list<std::unique_ptr<ParsedAttrInfo>>>

      PluginAttrInstances;

  if (PluginAttrInstances->empty())

    for (const auto &It : ParsedAttrInfoRegistry::entries())

      PluginAttrInstances->emplace_back(It.instantiate());

  return *PluginAttrInstances;

}