On Mon, Dec 20, 2010 at 3:48 PM, Robby Findler <ro...@eecs.northwestern.edu> wrote: > and, sure enough, looking at the expansion of the loop: > > (for ([i (in-vector some-data)]) i) > > I see that it uses multiple values which, I believe are not safe for futures. > > I believe that this is a recent change and hopefully whoever did it > will fix it (I'll post separately about this).
Whoops, no 5.0.2 also had this use of multiple values in it, and so 'for'+'in-vector' was not safe then either. The expanded code doens't look very good, imo, tho, so perhaps whoever recently was working on this can clean this part up too. Robby _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
