Boo.Lang.Compiler.Steps.ProcessMethodBodies.CheckBuiltinUsage C# (CSharp) Метод

        protected virtual void CheckBuiltinUsage(ReferenceExpression node, IEntity entity)
        {
            if (!AstUtil.IsTargetOfMethodInvocation(node))
            {
                Error(node, CompilerErrorFactory.BuiltinCannotBeUsedAsExpression(node, entity.Name));
            }
        }