singleton-bool

Type level booleans

https://github.com/phadej/singleton-bool#readme

Version on this page:0.1.3
LTS Haskell 24.26:0.1.8@rev:1
Stackage Nightly 2026-01-01:0.1.8@rev:1
Latest on Hackage:0.1.8@rev:1

See all snapshots singleton-bool appears in

BSD-3-Clause licensed and maintained by Oleg Grenrus
This version can be pinned in stack with:singleton-bool-0.1.3@sha256:2d5447ea9605280f514a3fba2c51659e8cb53d6c197442b6fec992b1af4c057d,1093

Module documentation for 0.1.3

Depends on 1 package(full list with versions):
base

singleton-bool

Build Status Hackage Stackage Nightly

Type level booleans

Changes

  • 0.1.3.0

    • Add reifyBool and reflectBool.
    • Drop GHC-7.4 support (broken PolyKinds)

  • 0.1.2.0

    • Enable PolyKinds on GHC >= 7.6
    • Add sboolEqRefl :: SBoolI (a == b) => Maybe (a :~: b)

  • 0.1.1.0

    • Add eqToRefl, eqCast, trivialRefl