Re: new language extensions

Duncan Coutts wrote:

Last call for objections or comments.

Is there a definitive (maybe even formal?) description of the change to the language embodied by each of these extensions? If not, then it is going to be difficult for implementations other than ghc to implement them.

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UnicodeSyntax PatternSignatures UnliftedFFITypes LiberalTypeSynonyms TypeOperators PArr RecordWildCards RecordPuns DisambiguateRecordFields OverloadedStrings GADTs MonoPatBinds RelaxedPolyRec ExtendedDefaultRules UnboxedTuples DeriveDataTypeable ConstrainedClassMethods

Regards, Malcolm