quickcheck-instances

Common quickcheck instances

Version on this page:	0.3.19
LTS Haskell 24.17:	0.3.33@rev:1
Stackage Nightly 2025-10-26:	0.3.33@rev:1
Latest on Hackage:	0.3.33@rev:1

See all snapshots quickcheck-instances appears in

BSD-3-Clause licensed by Antoine Latter

Maintained by Oleg Grenrus

This version can be pinned in stack with:quickcheck-instances-0.3.19@sha256:4dd72c43d87c3f8fcc28883295a39870e4e9d49919d43c7b17e41ece8ccae11e,4021

Module documentation for 0.3.19

Test
- Test.QuickCheck
  - Test.QuickCheck.Instances

Depends on 18 packages(full list with versions):

array, base, base-compat, bytestring, case-insensitive, containers, hashable, old-time, QuickCheck, scientific, tagged, text, time, transformers, transformers-compat, unordered-containers, uuid-types, vector

Used by 1 package in lts-12.26(full list with versions):

jose

QuickCheck instances.

The goal is to supply QuickCheck instances for types provided by the Haskell Platform.

Since all of these instances are provided as orphans, I recommend that you do not use this library within another library module, so that you don't impose these instances on down-stream consumers of your code.

For information on writing a test-suite with Cabal see https://www.haskell.org/cabal/users-guide/developing-packages.html#test-suites