type-equality: Type equality, coercion/cast and other operations.

[ bsd3, data, library ] [ Propose Tags ]

In the presence of GADTs, sometimes a proof is needed that two types are equal. This package contains an equality type for this purpose, plus its properties (reflexive, symmetric, transitive) and some useful operations (substitution, congruence, coercion/cast). It also contains a type class for producing equality proofs, providing some form of decidable equality on types.

Versions 0.1.0, 0.1.0.1, 0.1.0.2, 0.1.1, 0.1.2
Dependencies None [details]
License BSD-3-Clause
Author Erik Hesselink, Martijn van Steenbergen
Maintainer hesselink@gmail.com
Category Data
Home page http://github.com/hesselink/type-equality/
Source repo head: git clone git://github.com/hesselink/type-equality.git
Uploaded by ErikHesselink at Wed Aug 10 08:28:46 UTC 2011
Distributions NixOS:0.1.2
Downloads 2286 total (20 in the last 30 days)
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Status Docs not available [build log]
All reported builds failed as of 2016-12-27 [all 7 reports]
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Modules

  • Data
    • Type
      • Data.Type.Equality

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