llvm/clang-tools-extra/clangd/index/CanonicalIncludes.cpp

//===-- CanonicalIncludes.h - remap #include headers-------------*- 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 "CanonicalIncludes.h"
#include "clang/Basic/FileEntry.h"
#include "clang/Basic/LangOptions.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Path.h"

namespace clang {
namespace clangd {
namespace {
const std::pair<llvm::StringRef, llvm::StringRef> IncludeMappings[] = …;

} // namespace

/// The maximum number of path components in a key from StdSuffixHeaderMapping.
/// Used to minimize the number of lookups in suffix path mappings.
constexpr int MaxSuffixComponents = …;

llvm::StringRef CanonicalIncludes::mapHeader(llvm::StringRef HeaderPath) const { … }

void CanonicalIncludes::addSystemHeadersMapping(const LangOptions &Language) { … }

} // namespace clangd
} // namespace clang