20   Handle<Symbol> symbol = isolate->factory()->NewSymbol();  in RUNTIME_FUNCTION()  local
21   if (name->IsString()) symbol->set_name(*name);  in RUNTIME_FUNCTION()
22   return *symbol;  in RUNTIME_FUNCTION()
31   Handle<Symbol> symbol = isolate->factory()->NewPrivateSymbol();  in RUNTIME_FUNCTION()  local
32   if (name->IsString()) symbol->set_name(*name);  in RUNTIME_FUNCTION()
33   return *symbol;  in RUNTIME_FUNCTION()
40   CONVERT_ARG_CHECKED(Symbol, symbol, 0);  in RUNTIME_FUNCTION()
41   return symbol->name();  in RUNTIME_FUNCTION()
48   CONVERT_ARG_HANDLE_CHECKED(Symbol, symbol, 0);  in RUNTIME_FUNCTION()
51   if (symbol->name()->IsString()) {  in RUNTIME_FUNCTION()
52     builder.AppendString(handle(String::cast(symbol->name()), isolate));  in RUNTIME_FUNCTION()
62   CONVERT_ARG_CHECKED(Symbol, symbol, 0);  in RUNTIME_FUNCTION()
63   return isolate->heap()->ToBoolean(symbol->is_private());  in RUNTIME_FUNCTION()