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sdiehl / write-you-a-haskell

Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)
MIT License
3.34k stars 256 forks source link

Remove unused `var` from calculator grammar. #22

Closed ethercrow closed 9 years ago

sdiehl commented 9 years ago

You're right, that's extraneous.