patch applied (cabal): generalise remaining PackageIndex functions over class of pkgs with fixed deps

Wed Feb 20 11:51:43 PST 2008 Duncan Coutts * generalise remaining PackageIndex functions over class of pkgs with fixed deps Add a class for packages with fixed deps, like InstalledPackageInfo and generalise the few functions that used PackageIndex InstalledPackageInfo specifically to use PackageFixedDeps pkg => PackageIndex pkg This will be helpful in cabal-install for configured but not-yet-installed packages. M ./Distribution/Simple/Configure.hs -7 +9 M ./Distribution/Simple/PackageIndex.hs -24 +32 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080220195143-adfee-af43b3db4...