What happened to constrFields?

Stefan Reich doc at drjava.de
Sun May 9 20:46:14 EDT 2004

In recent versions of the GHC libraries, constrFields (as defined here 
http://www.cs.vu.nl/boilerplate/library/Data.Generics.Basics.html) has 
disappeared. I failed to figure out another way to get the names of all 
fields of a constructor.

Have I overlooked anything? Do I have to use Template Haskell?


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