multirec-alt-deriver: Alternative multirec instances deriver

[ bsd3, generics, library, template-haskell ] [ Propose Tags ]

New features/changes:

  • Works with arbitrary monomorphic types, e.g. ([Int],String), not just names that refer to monomorphic types.

  • The names of the "proofs" (= constructors of the family GADT) are now specified by the user. In other words, a proof now doesn't need to have the same name as the type whose family-membership it proves anymore. This is useful if you're working with existing code where the type's name is already taken on the value level.

  • The names of the constructor-representing empty types are also customizable now.

  • The type sums in the pattern functor are now balanced trees of (:+:) rather than right-nested lists. This cuts down the size of the value-level code (and hopefully helps with compilation time).

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Versions [RSS] 0.1, 0.1.1, 0.1.2, 0.1.3
Dependencies base (>=4 && <5), containers, mtl, multirec, syb, template-haskell (<2.6), th-expand-syns [details]
License BSD-3-Clause
Author Daniel Schüssler
Maintainer daniels@community.haskell.org
Category Template Haskell, Generics
Source repo head: darcs get http://code.haskell.org/~daniels/multirec-alt-deriver
Uploaded by DanielSchuessler at 2010-11-28T23:01:51Z
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Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 3066 total (6 in the last 30 days)
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Status Docs uploaded by user
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