Microsoft.CSharp.RuntimeBinder.Semantics.AggregateSymbol.SetPredefined C# (CSharp) Method

        public void SetPredefined(bool predefined)
        {
            _isPredefined = predefined;
        }

        internal static AggregateSymbol InitializePredefinedType(AggregateSymbol sym, PredefinedType pt)
        {
            sym.SetPredefined(true);
            sym.SetPredefType(pt);
            sym.SetSkipUDOps(pt <= PredefinedType.PT_ENUM && pt != PredefinedType.PT_INTPTR && pt != PredefinedType.PT_UINTPTR && pt != PredefinedType.PT_TYPE);

            return sym;
        }