Should be fixed in version 2.48.1.

Yann

Le sam. 3 sept. 2022 à 10:05, Yann Orlarey <orla...@grame.fr> a écrit :

> Hi Oleg,
>
> You are perfectly right! For seq, we have to check that ins(f)==outs(f)
> and indicate a typing error otherwise. In addition, there is a bug when
> using abstractions. They must be transformed into circuits before they can
> be queried for their number of inputs and outputs.
>
> Thanks for discovering these problems!
>
> Yann
>
> Le sam. 3 sept. 2022 à 09:38, Oleg Nesterov <o...@redhat.com> a écrit :
>
>> On 09/02, Oleg Nesterov wrote:
>> >
>> > Hmm... but I don't understand what exactly the new neutralExpSeq()
>> function
>> > does... Say,
>> >
>> >       f = _,_;
>> >       seq0 = seq(i,0,f);
>> >       process = inputs(seq0), outputs(seq0);
>> >
>> > outputs 2,2. Good. However,
>> >
>> >       f = _,_ :> _;
>> > or
>> >       f = +;
>> >
>> > results in 1,1 and this doesn't look consistent to me...
>>
>> OK, I seem to understans. So, if we have
>>
>>         seq0 = seq(i,0,f);
>> then
>>         inputs(seq0) == outputs(seq0) == outputs(f)
>>
>> neutralExpSeq() doesn't take 'ins' into account. perhaps
>> it should complain when ins != outs?
>>
>> > And with
>> >       f(x,y) = x+y;
>> >
>> > I get
>> >
>> >       boxType() internal error : unrecognized box expression
>> closure[\x.(\y.(x,y : +)), genv = {}, lenv = {}]
>>
>> just in case, even
>>
>>         f(x) = x;
>>
>> leads to the same problem, looks like a bug ;)
>>
>> Oleg.
>>
>>
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