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)
commit43bfd296263020bd2045fc630b01d1f959318bd6
tree4080a23cb2a9c6956f16aae4fb4d20f6c54306b5
parentb5dd194466259e21a422af356f8d2e83bfd85a09
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