[Haskell-cafe] fyi GHC 7.2.1 release on the benchmarks game

Henning Thielemann schlepptop at henning-thielemann.de
Fri Aug 12 21:02:54 CEST 2011


On 12.08.2011 18:44, austin seipp wrote:
> Hello Isaac,
>
> On Fri, Aug 12, 2011 at 10:18 AM, Isaac Gouy<igouy2 at yahoo.com>  wrote:
>> 1) Some of the GHC programs contributed to the benchmarks game have problems with recent GHC releases
>>
>> - meteor-contest #5 - Ambiguous occurrence `permutations'
>>
>> http://shootout.alioth.debian.org/u64q/program.php?test=meteor&lang=ghc&id=5#log
>
> This can be fixed by changing the line:
>
> import Data.List
>
> to:
>
> import Data.List hiding (permutations)

... and enabling the warning
   -fwarn-missing-import-lists
in order to be warned about such imports ...



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