ghc-typelits-presburger

Presburger Arithmetic Solver for GHC Type-level natural numbers.

https://github.com/konn/ghc-typelits-presburger#readme

Version on this page:	0.7.1.0
LTS Haskell 20.15:	0.6.2.0
Stackage Nightly 2023-03-24:	0.7.2.0
Latest on Hackage:	0.7.2.0

See all snapshots ghc-typelits-presburger appears in

BSD-3-Clause licensed by Hiromi ISHII

Maintained by konn.jinro _at_ gmail.com

This version can be pinned in stack with:ghc-typelits-presburger-0.7.1.0@sha256:1987c92c038ecdf724b2cd7f774e4dbad0c07872da2315e2ad39ce2591c5e6bd,3201

Module documentation for 0.7.1.0

GHC
- GHC.TypeLits
  - GHC.TypeLits.Presburger
    - GHC.TypeLits.Presburger.Compat
    - GHC.TypeLits.Presburger.Types

Depends on 11 packages(full list with versions):

base, containers, equational-reasoning, ghc, ghc-tcplugins-extra, ghc-typelits-presburger, mtl, pretty, reflection, syb, transformers

Used by 4 packages in nightly-2023-01-28(full list with versions):

ghc-typelits-presburger, singletons-presburger, sized, type-natural

ghc-typelits-presburger augments GHC type-system with Presburger Arithmetic Solver for Type-level natural numbers. This plugin only work with GHC builtin operations. To work with those of singletons package, use ghc-typelits-meta and/or ghc-typelits-presburger instead.

Since 0.3.0.0, integration with singletons package moves to singletons-presburger.

You can use by adding this package to build-depends and add the following pragma to the head of .hs files:

OPTIONS_GHC -fplugin GHC.TypeLits.Presburger