Marc,
Thanks for the example.
When I ran it, I got the following: steve@steve-Satellite-L555D ~ $ js fib.js js: uncaught JavaScript runtime exception: TypeError: Cannot find function real-time-milliseconds in object [object Object].
I'm running Gambit 4.6.7 on a 64-bit Linux Mint 14.
Steve
________________________________ From: Marc Feeley feeley@iro.umontreal.ca To: Mikael mikael.rcv@gmail.com Cc: gambit-list@iro.umontreal.ca Sent: Monday, September 16, 2013 9:29 PM Subject: Re: [gambit-list] Efficient Compilation of Tail Calls and Continuations to JavaScript
On 2013-09-09, at 9:33 AM, Mikael mikael.rcv@gmail.com wrote:
Awesome.
For reference, is the implementation of Gambit2JS available anywhere?
Yes. It is in the standard release of Gambit. You need to use the option "-target js" to gsc. For example:
% cat fib.scm (declare (standard-bindings) (extended-bindings) (not safe) (fixnum) (block) )
(define (fib n)
(define (fib n) (if (< n 2) n (+ (fib (- n 1)) (fib (- n 2)))))
(fib n))
(define start (real-time-milliseconds))
(println (fib 30))
(define end (real-time-milliseconds))
(println (- end start)) % gsc -c -target js fib.scm % js fib.js 832040 2035
Marc
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