The type-eq package

[Tags:bsd3, library]

This package provides types and combinators to store and manipulate evidence of equality between types.

To take advantage of kind polymorphism when it is available but not require it, it is split into the following primary modules:

Major required extensions: GADTs, TypeFamilies (for ~), Rank2Types, TypeOperators

Optional extensions: PolyKinds (GHC 7.6+)

Minimum GHC: 6.10

Related packages:


Versions 0.1, 0.1.1, 0.1.2, 0.2, 0.2.1, 0.3, 0.4, 0.4.1, 0.4.2, 0.5
Dependencies base (>=3.0 && <4.7), groupoids (>=0.1 && <3.1), semigroupoids (>=1.0 && <3.1) [details]
License BSD3
Copyright Copyright (C) 2012 Gábor Lehel
Author Gábor Lehel
Maintainer Gábor Lehel <>
Category Type System
Home page
Source repository head: git clone git://
Uploaded Sun Sep 16 19:40:22 UTC 2012 by GaborLehel
Distributions LTSHaskell:0.5, NixOS:0.5, Tumbleweed:0.5
Downloads 6663 total (41 in the last 30 days)
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Status Docs uploaded by user
Build status unknown [no reports yet]
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