It's hard to say where the bug is, but there may be some problem in the implementation of custodians of `register-custodian-shutdown'. Is it repeatable?
At Thu, 06 Dec 2012 16:48:37 -0700, Neil Toronto wrote: > I just got this message on my console, I think after closing a tab, > which coincided with DrRacket hanging: > > > eventspace-shutdown?: contract violation > expected: eventspace? > given: #<procedure:mpfr_free_cache> > context...: > /home/neil/plt/collects/mred/private/wx/common/queue.rkt:201:0: > shutdown-eventspace! > > > It's obviously because of this code, which is near the top of > "math/private/bigfloat/mpfr.rkt": > > > (define mpfr-free-cache (get-mpfr-fun 'mpfr_free_cache (_fun -> _void))) > > (define mpfr-shutdown > (register-custodian-shutdown mpfr-free-cache (λ (free) (free)))) > > > Did I misunderstand something, or is this someone else's bug? > > Neil ⊥ > _________________________ > Racket Developers list: > http://lists.racket-lang.org/dev _________________________ Racket Developers list: http://lists.racket-lang.org/dev
