haskell-names-0.9.9.1: tests/annotations/ParListComp.hs
l1 ax ay az = [ (x,y,z) | x <- ax | y <- ay | z <- az ] l2 ax ay az = [ (x,y,z) | x <- ax x -- neither of these x's should be in scope | y <- ay x | z <- az x ]
l1 ax ay az = [ (x,y,z) | x <- ax | y <- ay | z <- az ] l2 ax ay az = [ (x,y,z) | x <- ax x -- neither of these x's should be in scope | y <- ay x | z <- az x ]