1//===- CXFile.h - Routines for manipulating CXFile --------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_TOOLS_LIBCLANG_CXFILE_H
10#define LLVM_CLANG_TOOLS_LIBCLANG_CXFILE_H
11
12#include "clang-c/CXFile.h"
13#include "clang/Basic/FileEntry.h"
14
15namespace clang {
16namespace cxfile {
17inline CXFile makeCXFile(OptionalFileEntryRef FE) {
18 return CXFile(FE ? const_cast<FileEntryRef::MapEntry *>(&FE->getMapEntry())
19 : nullptr);
20}
21
22inline OptionalFileEntryRef getFileEntryRef(CXFile File) {
23 if (!File)
24 return std::nullopt;
25 return FileEntryRef(*reinterpret_cast<const FileEntryRef::MapEntry *>(File));
26}
27} // namespace cxfile
28} // namespace clang
29
30#endif
31