patch applied (cabal): Ban upwardly open version ranges in dependencies on base

[Duncan Coutts]

Mon Jun  1 12:16:29 PDT 2009  Duncan Coutts <duncan at haskell.org>
  * Ban upwardly open version ranges in dependencies on base
  Fixes ticket #435. This is an approximation. It will ban most
  but not all cases where a package specifies no upper bound.
  There should be no false positives however, that is cases that
  really are always bounded above that the check flags up.
  Doing a fully precise test needs a little more work.

    M ./Distribution/PackageDescription/Check.hs -6 +62

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090601191629-adfee-a891c10e4f2790a0a5736f5ebcd80ab4d0e7ffc9.gz