838       std::set<std::string> Uniques;  in writeConversion()  local
840         if (Uniques.insert(enums[I]).second)  in writeConversion()
946       std::set<std::string> Uniques;  in writeConversion()  local
948         if (Uniques.insert(enums[I]).second)  in writeConversion()
1453   std::set<std::string> Uniques;  in CreateSemanticSpellings()  local
1476     if (Uniques.find(EnumName) != Uniques.end())  in CreateSemanticSpellings()
1479     Uniques.insert(EnumName);  in CreateSemanticSpellings()
3145       std::set<std::string> Uniques;  in WriteDocumentation()  local
3147            I != E && Uniques.size() <= 1; ++I) {  in WriteDocumentation()
3149         Uniques.insert(Spelling);  in WriteDocumentation()
3153       if (Uniques.size() == 1)  in WriteDocumentation()
3154         Heading = *Uniques.begin();  in WriteDocumentation()