When I paste that code into a file called `foo`, it runs fine. Transcript: hardy:/tmp clements> cat foo #lang typed/racket (require typed/racket/base)
(: fn (-> String Symbol)) (define (fn str) 'foo) hardy:/tmp clements> racket foo hardy:/tmp clements> I can’t honestly guess what the problem is. Wrong version of racket? John > On Feb 25, 2019, at 10:11 AM, Brian Craft <craft.br...@gmail.com> wrote: > > Doing a cut & paste from the typed racket docs, I'm getting a compile error. > Input file: > > #lang typed/racket > (require typed/racket/base) > > (: fn (-> String Symbol)) > (define (fn str) 'foo) > > > 'fn' taken from this page: > > https://docs.racket-lang.org/ts-guide/more.html#%28part._when-annotations~3f%29 > > > Running with 'racket foo', gives me > Type Checker: ->: bad syntax > in: (-> String Symbol) > > > What am I doing wrong? > > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to racket-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
