jgoerzen/testpack — Issue #3: testpack 2.1.1 doesn't compile with recent versions of QuickCheck
Author: peti
Created: 2012-01-07 21:24:55+00:00
State: open

Configuring testpack-2.1.1...
Flags chosen: splitbase=True
Dependency HUnit -any: using HUnit-1.2.2.3
Dependency QuickCheck >=2.1.0.3: using QuickCheck-2.4.2
Dependency base ==4.*: using base-4.4.1.0
Dependency containers -any: using containers-0.4.1.0
Dependency mtl -any: using mtl-2.0.1.0
Dependency random -any: using random-1.0.1.1
Using Cabal-1.12.0 compiled by ghc-7.2
Using compiler: ghc-7.2.2
[...]
Building testpack-2.1.1...
Preprocessing library testpack-2.1.1...
[1 of 3] Compiling Test.QuickCheck.Instances ( src/Test/QuickCheck/Instances.hs, dist/build/Test/QuickCheck/Instances.o )

src/Test/QuickCheck/Instances.hs:50:10:
Duplicate instance declarations:
instance Random Word8
-- Defined at src/Test/QuickCheck/Instances.hs:50:10-21
instance Random Word8 -- Defined in System.Random