Exemplo n.º 1
0
void RawSyntax::dump(llvm::raw_ostream &OS, unsigned Indent) const {
  auto indent = [&](unsigned Amount) {
    for (decltype(Amount) i = 0; i < Amount; ++i) {
      OS << ' ';
    }
  };

  indent(Indent);
  OS << '(';
  dumpSyntaxKind(OS, getKind());

  if (isMissing())
    OS << " [missing] ";

  if (isToken()) {
    OS << " ";
    dumpTokenKind(OS, getTokenKind());

    for (auto &Leader : getLeadingTrivia()) {
      OS << "\n";
      Leader.dump(OS, Indent + 1);
    }

    OS << "\n";
    indent(Indent + 1);
    OS << "(text=\"";
    OS.write_escaped(getTokenText(), /*UseHexEscapes=*/true);
    OS << "\")";

    for (auto &Trailer : getTrailingTrivia()) {
      OS << "\n";
      Trailer.dump(OS, Indent + 1);
    }
  } else {
    for (auto &Child : getLayout()) {
      if (!Child)
        continue;
      OS << "\n";
      Child->dump(OS, Indent + 1);
    }
  }
  OS << ')';
}
Exemplo n.º 2
0
void Module::print(llvm::raw_ostream &OS, unsigned Indent) const {
  OS.indent(Indent);
  if (IsFramework)
    OS << "framework ";
  if (IsExplicit)
    OS << "explicit ";
  OS << "module " << Name << " {\n";

  if (!Requires.empty()) {
    OS.indent(Indent + 2);
    OS << "requires ";
    for (unsigned I = 0, N = Requires.size(); I != N; ++I) {
      if (I)
        OS << ", ";
      OS << Requires[I];
    }
    OS << "\n";
  }
  
  if (const FileEntry *UmbrellaHeader = getUmbrellaHeader()) {
    OS.indent(Indent + 2);
    OS << "umbrella header \"";
    OS.write_escaped(UmbrellaHeader->getName());
    OS << "\"\n";
  } else if (const DirectoryEntry *UmbrellaDir = getUmbrellaDir()) {
    OS.indent(Indent + 2);
    OS << "umbrella \"";
    OS.write_escaped(UmbrellaDir->getName());
    OS << "\"\n";    
  }
  
  for (unsigned I = 0, N = Headers.size(); I != N; ++I) {
    OS.indent(Indent + 2);
    OS << "header \"";
    OS.write_escaped(Headers[I]->getName());
    OS << "\"\n";
  }
  
  for (submodule_const_iterator MI = submodule_begin(), MIEnd = submodule_end();
       MI != MIEnd; ++MI)
    (*MI)->print(OS, Indent + 2);
  
  for (unsigned I = 0, N = Exports.size(); I != N; ++I) {
    OS.indent(Indent + 2);
    OS << "export ";
    if (Module *Restriction = Exports[I].getPointer()) {
      OS << Restriction->getFullModuleName();
      if (Exports[I].getInt())
        OS << ".*";
    } else {
      OS << "*";
    }
    OS << "\n";
  }

  for (unsigned I = 0, N = UnresolvedExports.size(); I != N; ++I) {
    OS.indent(Indent + 2);
    OS << "export ";
    printModuleId(OS, UnresolvedExports[I].Id);
    if (UnresolvedExports[I].Wildcard) {
      if (UnresolvedExports[I].Id.empty())
        OS << "*";
      else
        OS << ".*";
    }
    OS << "\n";
  }

  if (InferSubmodules) {
    OS.indent(Indent + 2);
    if (InferExplicitSubmodules)
      OS << "explicit ";
    OS << "module * {\n";
    if (InferExportWildcard) {
      OS.indent(Indent + 4);
      OS << "export *\n";
    }
    OS.indent(Indent + 2);
    OS << "}\n";
  }
  
  OS.indent(Indent);
  OS << "}\n";
}