Gneric linkedList range adaptor

Steven Schveighoffer schveiguy at
Sat Feb 11 05:02:49 UTC 2023

On 2/10/23 5:10 PM, Ben Jones wrote:
> I'm trying to write a range adaptor for linked list types.  The range 
> type seems to work OK, but my helper function to deduce the node type 
> has a compiler error.  My hunch is that `nextField` loses its 
> association with T when I'm trying to pass it as a template parameter 
> inside the helper method, but I can't use __traits(child) there to fix it.

This seems like a bug in the compiler.

I did try simplifying, whereas, instead of `T` being a pointer, I just 
used `T*` everywhere, and things got a lot simpler.

But it still fails in the same way.

The fact that explicitly specifying the `T` instead of using IFTI works 
suggests for sure that the compiler should accept it.


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