Make length a good consumer
authorsimonpj@microsoft <unknown>
Mon, 8 May 2006 14:27:26 +0000 (14:27 +0000)
committersimonpj@microsoft <unknown>
Mon, 8 May 2006 14:27:26 +0000 (14:27 +0000)
commitf5890dc1b5296b44d036df768641e2be29075d12
tree28ab609884b45326ed5cd5dc48a5a3f7e037845e
parentf59ef9948524e4f7e3a947b89306ab377fd56849
Make length a good consumer

Make length into a good consumer.  Fixes Trac bug #707.

(Before length simply didn't use foldr.)
GHC/List.lhs