llvm/clang/include/clang/APINotes/APINotesManager.h

//===--- APINotesManager.h - Manage API Notes Files -------------*- 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_APINOTES_APINOTESMANAGER_H
#define LLVM_CLANG_APINOTES_APINOTESMANAGER_H

#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/PointerUnion.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/VersionTuple.h"
#include <memory>
#include <string>

namespace clang {

class DirectoryEntry;
class FileEntry;
class LangOptions;
class Module;
class SourceManager;

namespace api_notes {

class APINotesReader;

/// The API notes manager helps find API notes associated with declarations.
///
/// API notes are externally-provided annotations for declarations that can
/// introduce new attributes (covering availability, nullability of
/// parameters/results, and so on) for specific declarations without directly
/// modifying the headers that contain those declarations.
///
/// The API notes manager is responsible for finding and loading the
/// external API notes files that correspond to a given header. Its primary
/// operation is \c findAPINotes(), which finds the API notes reader that
/// provides information about the declarations at that location.
class APINotesManager { … };

} // end namespace api_notes
} // end namespace clang

#endif