Difference between revisions of "GHC/Type system"
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== Type system extensions in GHC == |
== Type system extensions in GHC == |
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| − | GHC comes with a rather |
+ | GHC comes with a rather large collection of type-system extensions (beyond Haskell 98). They are all documented in the [http://www.haskell.org/ghc/docs/latest/html/users_guide/type-extensions.html user manual], but this page is a place to record observations, notes, and suggestions on them. |
=== Overlapping instances === |
=== Overlapping instances === |
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Revision as of 02:01, 12 October 2006
Type system extensions in GHC
GHC comes with a rather large 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.