Hi there, thanks for the report. This one has been fixed in the current sources, but as a workaround for the version of Hugs you're using, make sure you have an import of 'List' in scope when evaluating a zip-comp. i.e., add "import List" to debruijn.hs, and I reckon you'll be on your merry way again.. hth --sigbjorn make sure you have ----- Original Message ----- From: "Laudien, Joachim" <Joachim.Laudien@fujitsu-siemens.com> To: <hugs-bugs@haskell.org> Sent: Monday, August 19, 2002 08:28 Subject: zip-comprehension bug
Hi,
if I try to use zip-comprehension, it works as long as I do it in a "fresh" Hugs. As soon as I load anything - it doesn't seem to matter what - I get ... Reading file "D:\Languages\Haskell\\lib\Prelude.hs": Reading file "D:\Languages\Haskell\code\debruijn.hs": ... Main> [(x,y) | x<-[0,1,2] | y<-[3,4,5]] INTERNAL ERROR: translate Main>
Kind regards, Joachim Wolf Laudien