thanks, it works now On 01/13/2011 01:14 PM, Matthew Flatt wrote: > This was a bug in the optimizer's tracking of inlining so that it tried > to unroll `loop' forever. It's now fixed. > > At Mon, 10 Jan 2011 17:16:45 -0700, Jon Rafkind wrote: >> `raco setup' hangs when it tries to build my planet package. I narrowed >> down the problem to this file >> >> #lang racket/base >> >> (require racket/class) >> >> (define bar >> (mixin () () >> (define (foo) >> (let loop ([x 0]) >> (printf "loop!\n") >> (loop (begin >> ;; uncomment for this to fail #; >> (send this anything) >> 2)))))) >> >> Put that in bar.rkt or whatever and add it as the main file of info.ss. >> If the line (send this anything) is uncommented then `raco setup' will >> hang. It dosen't print "loop!" or anything so its not obvious whats >> wrong. `raco make bar.rkt' works though. >> >> I'm not exactly sure when this behavior started occurring but it was >> something like 3 weeks ago.
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