Hi, I had tried to implement function of type:
``` fun {a:t0p} isPrime ( xs: !stream_vt( int) , x: int ):<cloptr1> bool ``` Ie, I want to force evaluation of some portion of a stream, but I need to preserve it for a later use. I had tried to make a similar version: ``` fun {a:t0p} isPrime ( xs: stream_vt( int) , x: int ):<cloptr1> ( stream_vt( int), bool) ``` but failed as well, so I decided to ask for a direction if someone had tried to do similar stuff -- You received this message because you are subscribed to the Google Groups "ats-lang-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to ats-lang-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ats-lang-users/CAHjn2KwFq7JH%2BiZE7bWCJ_L7oZ38K-kmGBFii7DZsdxWLDsGmg%40mail.gmail.com.