Personal tools

GHC/Type system

From HaskellWiki

< GHC
Revision as of 07:27, 10 August 2006 by Ashley Y (Talk | contribs)
Jump to: navigation, search

1 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.

1.1 Overlapping instances

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

Retrieved from "http://www.haskell.org/haskellwiki/GHC/Type_system"