tag:blogger.com,1999:blog-876358347971598886.post6423499055510843959..comments2009-11-01T23:58:59.901+02:00Comments on nothingmuch's perl blog: Sub::Call::Tailnothingmuchhttp://www.blogger.com/profile/03975438115490089158nothingmuch@woobling.orgBlogger7125tag:blogger.com,1999:blog-876358347971598886.post-67484762400925925092009-11-01T23:59:00.018+02:002009-11-01T23:59:00.018+02:00@melo: uploaded Sub::Call::Recur@melo: uploaded Sub::Call::Recurnothingmuchhttp://www.blogger.com/profile/03975438115490089158noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-91841279409827767672009-11-01T15:31:21.693+02:002009-11-01T15:31:21.693+02:00@melo: no, I did not. That's pretty cute, and shou...@melo: no, I did not. That's pretty cute, and should be very easily to implement in perl (pretty much just recreate @_, and unwind the context stack to the last sub, and set PL_op = CvSTART)<br /><br />Using B::Hooks::XSUB::CallAsOp it should be pretty easy to implement this without losing too much sanity.nothingmuchhttp://www.blogger.com/profile/03975438115490089158noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-86375669013490104662009-11-01T13:41:56.267+02:002009-11-01T13:41:56.267+02:00The timing and topic of your post is interesting. ...The timing and topic of your post is interesting. Did you read this article, <a href="http://www.tbray.org/ongoing/When/200x/2009/10/27/Recur" rel="nofollow">Tail Call Amputation</a>?<br /><br />Nice stuff.melohttp://simplicidade.org/noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-29004477728938418312009-11-01T11:36:09.823+02:002009-11-01T11:36:09.823+02:00The uses are for writing functional programming st...The uses are for writing functional programming style algorithms, for example using recursion instead of loops, without allocating O(N) stacknothingmuchhttp://www.blogger.com/profile/03975438115490089158noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-20071450326028199802009-10-31T23:58:25.143+02:002009-10-31T23:58:25.143+02:00Looks very cool. However, I'm not sure it is of im...Looks very cool. However, I'm not sure it is of immediate use to me.Shlomi Fishhttp://www.blogger.com/profile/03931260511676488069noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-55477429846063328002009-10-31T20:30:18.731+02:002009-10-31T20:30:18.731+02:00*also rejoices*
Note that it didn't install until...*also rejoices*<br /><br />Note that it didn't install until I first installed B::Hooks::OP::Check::EntersubForCV.oylenshpeegulhttp://www.blogger.com/profile/08957521303556290217noreply@blogger.comtag:blogger.com,1999:blog-876358347971598886.post-66063722800173053792009-10-31T19:08:22.458+02:002009-10-31T19:08:22.458+02:00*rejoices**rejoices*Paul Driverhttp://www.blogger.com/profile/10237023548706204076noreply@blogger.com