Microsoft.CSharp.RuntimeBinder.SymbolTable.AddPredefinedMethodToSymbolTable C# (CSharp) Method

        internal void AddPredefinedMethodToSymbolTable(AggregateSymbol type, Name methodName)
        {
            Type t = type.getThisType().AssociatedSystemType;

            // If we got here, it means we couldn't find it in our initial lookup. Means we haven't loaded it from reflection yet.
            // Lets go and do that now.
            // Check if we have constructors or not.
            if (methodName == _nameManager.GetPredefinedName(PredefinedName.PN_CTOR))
            {
                var ctors = Enumerable.Where(t.GetConstructors(), m => m.Name == methodName.Text);

                foreach (ConstructorInfo c in ctors)
                {
                    AddMethodToSymbolTable(
                        c,
                        type,
                        MethodKindEnum.Constructor);
                }
            }
            else
            {
                var methods = Enumerable.Where(t.GetRuntimeMethods(), m => m.Name == methodName.Text && m.DeclaringType == t);

                foreach (MethodInfo m in methods)
                {
                    AddMethodToSymbolTable(
                        m,
                        type,
                        m.Name == SpecialNames.Invoke ? MethodKindEnum.Invoke : MethodKindEnum.Actual);
                }
            }
        }