[vector] #51: optimization of fst . unzip . zip

[vector]

#51: optimization of fst . unzip . zip
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Reporter:  choener                 |        Owner:     
    Type:  enhancement             |       Status:  new
Priority:  minor                   |    Milestone:  0.8
 Version:  0.7                     |   Resolution:     
Keywords:  code-path optimization  |  
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Comment(by choener):

 I have no problem writing "map fst" if that enables said optimizations in
 the next release. It means that I can write a number of things in a very
 "nice" way.

 Thanks,
 Christian

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Ticket URL: <http://trac.haskell.org/vector/ticket/51#comment:2>
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