You're correct, although that didn't solve the issue itself (type
checking still fails with the same error).

Arets Paeglis
about.me/mindbound


On Wed, Oct 19, 2016 at 5:47 AM, gmhwxi <gmh...@gmail.com> wrote:
>
> {a:int} means universal quantification.
> What you need is probably existential quantification:
>
>
> typedef M = @{
>    rt = [a:int] RT(a)
> }
>
>
>
> On Tuesday, October 18, 2016 at 10:44:11 PM UTC-4, Arets Paeglis wrote:
>>
>> Hi,
>>
>> Assuming we have a record and its supporting definitions as follows,
>> abst@ype RT(int) = int
>> stadef Any = 0
>>
>> typedef M = @{
>>     rt = {a: int} RT(a)
>> }
>>
>> what is the proper way of initialising a value of type M? Doing
>>
>> val m = @{ rt = RT(Any) } : M
>>
>> fails with error(2): the dynamic identifier [ReturnType] is unrecognized.
>>
>> What am I doing wrong? Thanks in advance.
>
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