[Agda] Re: problem using "with"

Altenkirch Thorsten psztxa at exmail.nottingham.ac.uk
Tue May 15 11:36:10 CEST 2012



On 15/05/2012 10:24, "Nils Anders Danielsson" <nad at chalmers.se> wrote:

>On 2012-05-15 11:11, Altenkirch Thorsten wrote:
>> The good news is that we know how to implement local case expressions
>>(or
>> smart ifs) and I have started this for pisigma. Yes, I know I got stuck
>>on
>> this completeness proof but this is not essential for the
>>implementation.
>
>AFAIR your approach was restricted to first-order data. Can you handle
>everything now?

Do you want to pattern match on functions?

>How inefficient is it?

I don't know. I need to get back working on it and make some experiments.

I wonder how hard it would be to implement the constraint mechanism for
Agda. 
See http://www.cs.nott.ac.uk/~txa/talks/shonan11.pdf

Thorsten

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