public override async IAsyncEnumerable <Path> ComputeSelect(EvaluationContext ctx)
        {
            var ctxClone = ctx.Clone();

            ctxClone.SetLocalVariable(VariableName, new EvaluationVariable(
                                          eval: TemplateUtil.VariableThatThrows(varName: VariableName), // This is what makes it a "static" context
                                          pathsResolver: () => AsyncUtil.Singleton(Path.Empty(QueryInfo))
                                          ));

            await foreach (var path in Inner.ComputeSelect(ctxClone))
            {
                yield return(path);
            }
        }