Re: [Caml-list] deriving show
On Fri, 12 Feb 2010 19:54:50 + Jon Harrop wrote: > > IIRC, there is an OCaml macro that will autogenerate the code to print values > of a variant type from the type definition. Does it handle polymorphic > variants? Yes, but one needs to write out the type (as in the case with the closed variants) : type t = [ `A of t | `B ] deriving (Show) print_endline (Show.show(`A `B)) -- ygrek http://ygrek.org.ua ___ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
[Caml-list] deriving show
IIRC, there is an OCaml macro that will autogenerate the code to print values of a variant type from the type definition. Does it handle polymorphic variants? -- Dr Jon Harrop, Flying Frog Consultancy Ltd. http://www.ffconsultancy.com/?e ___ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
Re: [Caml-list] deriving Show with type-conf
On Fri, Jun 27, 2008 at 06:07:22PM -0700, Nathaniel Gray wrote: > Has anybody used type-conv to write a "deriving Show" style printer > generator they can share? Any other approaches? I was using the > "deriving" package for a while but it's got a bad parsing bug. Fix the bug in deriving?? Rich. -- Richard Jones Red Hat ___ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
[Caml-list] deriving Show with type-conf
Hi, Has anybody used type-conv to write a "deriving Show" style printer generator they can share? Any other approaches? I was using the "deriving" package for a while but it's got a bad parsing bug. Thanks, -n8 -- >>>-- Nathaniel Gray -- Caltech Computer Science --> >>>-- Mojave Project -- http://mojave.cs.caltech.edu --> ___ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
