add Data.Bool.ifThenElse

Antoine Latter aslatter at gmail.com
Mon Feb 28 13:42:24 CET 2011


On Mon, Feb 28, 2011 at 6:40 AM, Antoine Latter <aslatter at gmail.com> wrote:
> On Mon, Feb 28, 2011 at 6:13 AM, Henning Thielemann
> <lemming at henning-thielemann.de> wrote:
>>
>> If I activate RebindableSyntax in GHC-7.0, I have to provide a function
>> named ifThenElse. How about a default implementation in Data.Bool that is
>> equivalent to classical if-then-else? So far, I only use RebindableSyntax
>> for overloaded number literals.
>>
>
> This would also add 'ifThenElse' to the Prelude, correct?
>

Ah, nevermind - if RebindableSyntax implies NoImplicitPrelude that
wouldn't be needed.

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