| First I thought I would examine the source code of template-haskell | (more specifically qLocation and qReify) to figure out how to do it | but got stuck. Obviously I have still much to learn when it comes to | Haskell. | | Could someone explain how Quasi works?
Have you read the paper? Referred to from here http://www.haskell.org/ghc/docs/latest/html/users_guide/template-haskell.html, the particular bit you want is Section 10 of http://research.microsoft.com/~simonpj/papers/meta-haskell/notes2.ps | The only way this can work (as fast as I can see) is if where is | another instance of Quasi than Q and IO but I cannot find that | instance in the source code. Yes indeed there is -- the type checker monad! See TcSplice line 819. Simon _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
