id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
162,Handle patterns in left of list comprehension generators.,benl,erikd,"
Eg: from the Haskell prelude
{{{
transpose               :: [[a]] -> [[a]]
transpose []             = []
transpose ([]   : xss)   = transpose xss
transpose ((x:xs) : xss) = (x : [h | (h:_) <- xss]) : transpose (xs : [ t | (_:t) <- xss])
}}}",defect,closed,blocker,0.1.3,Source Desugarer,0.1.2,fixed,,