4556   std::string Heading;  member in clang::DocumentationData
4562         Heading(std::move(HeadingAndSpellings.first)),  in DocumentationData()
4594   std::string Heading = std::string(Documentation.getValueAsString("Heading"));  in GetAttributeHeadingAndSpellings()  local
4595   if (Heading.empty()) {  in GetAttributeHeadingAndSpellings()
4598       Heading = Spellings.begin()->name();  in GetAttributeHeadingAndSpellings()
4610         Heading = *Uniques.begin();  in GetAttributeHeadingAndSpellings()
4615         Heading = llvm::join(Uniques.begin(), Uniques.end(), ", ");  in GetAttributeHeadingAndSpellings()
4620   if (Heading.empty())  in GetAttributeHeadingAndSpellings()
4628   return std::make_pair(std::move(Heading), std::move(SupportedSpellings));  in GetAttributeHeadingAndSpellings()
4633   OS << Doc.Heading << "\n" << std::string(Doc.Heading.length(), '-') << "\n";  in WriteDocumentation()
4733                  return D1.Heading < D2.Heading;  in EmitClangAttrDocs()