llvm/clang/include/clang/Basic/Module.h

//===- Module.h - Describe a module -----------------------------*- 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
//
//===----------------------------------------------------------------------===//
//
/// \file
/// Defines the clang::Module class, which describes a module in the
/// source code.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_BASIC_MODULE_H
#define LLVM_CLANG_BASIC_MODULE_H

#include "clang/Basic/DirectoryEntry.h"
#include "clang/Basic/FileEntry.h"
#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/PointerIntPair.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/iterator_range.h"
#include <array>
#include <cassert>
#include <cstdint>
#include <ctime>
#include <iterator>
#include <optional>
#include <string>
#include <utility>
#include <variant>
#include <vector>

namespace llvm {

class raw_ostream;

} // namespace llvm

namespace clang {

class FileManager;
class LangOptions;
class TargetInfo;

/// Describes the name of a module.
ModuleId;

/// The signature of a module, which is a hash of the AST content.
struct ASTFileSignature : std::array<uint8_t, 20> { … };

/// Describes a module or submodule.
///
/// Aligned to 8 bytes to allow for llvm::PointerIntPair<Module *, 3>.
class alignas(8) Module { … };

/// A set of visible modules.
class VisibleModuleSet { … };

} // namespace clang

#endif // LLVM_CLANG_BASIC_MODULE_H