Hi, for those of you who don’t follow Planet Haskell and haven’t seen my blog post¹ on it:
I have created a (very) small library list-fusion-probe with an identity
function
fuseThis :: [a] -> [a]
that will complain loudly (at run-time, for the time being) if the
argument is not fused away. Using it might give you more confidence in
that your code really fuses as well as you think it does.
Greetings from TFP (where the invited talk by Geoffrey Mainland inspired
me to write that),
Joachim
¹ http://www.joachim-breitner.de/blog/archives/649-Does-list-fusion-work.html
--
Joachim “nomeata” Breitner
m...@joachim-breitner.de • http://www.joachim-breitner.de/
Jabber: nome...@joachim-breitner.de • GPG-Key: 0xF0FBF51F
Debian Developer: nome...@debian.org
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