//===- ModuleFile.cpp - Module description --------------------------------===//

//

// 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

//

//===----------------------------------------------------------------------===//

//

//  This file implements the ModuleFile class, which describes a module that

//  has been loaded from an AST file.

//

//===----------------------------------------------------------------------===//

#include "clang/Serialization/ModuleFile.h"

#include "ASTReaderInternals.h"

#include "clang/Serialization/ContinuousRangeMap.h"

#include "llvm/ADT/StringRef.h"

#include "llvm/Support/Compiler.h"

#include "llvm/Support/raw_ostream.h"

using namespace clang;

using namespace serialization;

using namespace reader;

ModuleFile::~ModuleFile() {

  delete static_cast<ASTIdentifierLookupTable *>(IdentifierLookupTable);

  delete static_cast<HeaderFileInfoLookupTable *>(HeaderFileInfoTable);

  delete static_cast<ASTSelectorLookupTable *>(SelectorLookupTable);

}

template<typename Key, typename Offset, unsigned InitialCapacity>

static void

dumpLocalRemap(StringRef Name,

               const ContinuousRangeMap<Key, Offset, InitialCapacity> &Map) {

  if (Map.begin() == Map.end())

    return;

  using MapType = ContinuousRangeMap<Key, Offset, InitialCapacity>;

  llvm::errs() << "  " << Name << ":\n";

  for (typename MapType::const_iterator I = Map.begin(), IEnd = Map.end();

       I != IEnd; 
++I34
) {

    llvm::errs() << "    " << I->first << " -> " << I->second << "\n";

  }

}

LLVM_DUMP_METHOD void ModuleFile::dump() {

  llvm::errs() << "\nModule: " << FileName << "\n";

  if (!Imports.empty()) {

    llvm::errs() << "  Imports: ";

    for (unsigned I = 0, N = Imports.size(); I != N; 
++I1
) {

      if (I)

        llvm::errs() << ", ";

      llvm::errs() << Imports[I]->FileName;

    }

    llvm::errs() << "\n";

  }

  // Remapping tables.

  llvm::errs() << "  Base source location offset: " << SLocEntryBaseOffset

               << '\n';

  dumpLocalRemap("Source location offset local -> global map", SLocRemap);

  llvm::errs() << "  Base identifier ID: " << BaseIdentifierID << '\n'

               << "  Number of identifiers: " << LocalNumIdentifiers << '\n';

  dumpLocalRemap("Identifier ID local -> global map", IdentifierRemap);

  llvm::errs() << "  Base macro ID: " << BaseMacroID << '\n'

               << "  Number of macros: " << LocalNumMacros << '\n';

  dumpLocalRemap("Macro ID local -> global map", MacroRemap);

  llvm::errs() << "  Base submodule ID: " << BaseSubmoduleID << '\n'

               << "  Number of submodules: " << LocalNumSubmodules << '\n';

  dumpLocalRemap("Submodule ID local -> global map", SubmoduleRemap);

  llvm::errs() << "  Base selector ID: " << BaseSelectorID << '\n'

               << "  Number of selectors: " << LocalNumSelectors << '\n';

  dumpLocalRemap("Selector ID local -> global map", SelectorRemap);

  llvm::errs() << "  Base preprocessed entity ID: " << BasePreprocessedEntityID

               << '\n'

               << "  Number of preprocessed entities: "

               << NumPreprocessedEntities << '\n';

  dumpLocalRemap("Preprocessed entity ID local -> global map",

                 PreprocessedEntityRemap);

  llvm::errs() << "  Base type index: " << BaseTypeIndex << '\n'

               << "  Number of types: " << LocalNumTypes << '\n';

  dumpLocalRemap("Type index local -> global map", TypeRemap);

  llvm::errs() << "  Base decl ID: " << BaseDeclID << '\n'

               << "  Number of decls: " << LocalNumDecls << '\n';

  dumpLocalRemap("Decl ID local -> global map", DeclRemap);

}