Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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Patch Available
Description
The haskell compiler is conservative about importing prelude definitions so they don't overlap with gen'd code. For instance, zip could conflict with a users declaration. This needs a better long term fix, but for now add some definitions to the list that are clearly necessary - (minus), $, and Double, which you need for any non-trivial problem.