GHC/Type system

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< GHC
Revision as of 12:46, 25 July 2006 by Simonpj (talk | contribs)

Type system extensions in GHC

GHC comes with a rather lare collection of type-system extensions (beyond Haskell 98). They are all documented in the user manual, but this page is a place to record observations, notes, and suggestions on them.

Overlapping instances

Here an interesting message about the interaction of existential types and overlapping instances.

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