llvm/clang-tools-extra/clang-tidy/utils/FileExtensionsUtils.cpp

//===--- FileExtensionsUtils.cpp - clang-tidy -------------------*- 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
//
//===----------------------------------------------------------------------===//

#include "FileExtensionsUtils.h"
#include "clang/Basic/CharInfo.h"
#include "llvm/Support/Path.h"
#include <optional>

namespace clang::tidy::utils {

bool isExpansionLocInHeaderFile(SourceLocation Loc, const SourceManager &SM,
                                const FileExtensionsSet &HeaderFileExtensions) { … }

bool isPresumedLocInHeaderFile(SourceLocation Loc, SourceManager &SM,
                               const FileExtensionsSet &HeaderFileExtensions) { … }

bool isSpellingLocInHeaderFile(SourceLocation Loc, SourceManager &SM,
                               const FileExtensionsSet &HeaderFileExtensions) { … }

bool parseFileExtensions(StringRef AllFileExtensions,
                         FileExtensionsSet &FileExtensions,
                         StringRef Delimiters) { … }

std::optional<StringRef>
getFileExtension(StringRef FileName, const FileExtensionsSet &FileExtensions) { … }

bool isFileExtension(StringRef FileName,
                     const FileExtensionsSet &FileExtensions) { … }

} // namespace clang::tidy::utils