diff options
Diffstat (limited to 'src/Haddock/GhcUtils.hs')
| -rw-r--r-- | src/Haddock/GhcUtils.hs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/Haddock/GhcUtils.hs b/src/Haddock/GhcUtils.hs index 33d92131..8ea5485b 100644 --- a/src/Haddock/GhcUtils.hs +++ b/src/Haddock/GhcUtils.hs @@ -44,23 +44,23 @@ moduleString = moduleNameString . moduleName -- return the (name,version) of the package modulePackageInfo :: Module -> (String, [Char]) -modulePackageInfo modu = case unpackPackageKey pkg of - Nothing -> (packageKeyString pkg, "") +modulePackageInfo modu = case unpackPackageId pkg of + Nothing -> (packageIdString pkg, "") Just x -> (display $ pkgName x, showVersion (pkgVersion x)) - where pkg = modulePackageKey modu + where pkg = modulePackageId modu -- This was removed from GHC 6.11 -- XXX we shouldn't be using it, probably --- | Try and interpret a GHC 'PackageKey' as a cabal 'PackageIdentifer'. Returns @Nothing@ if +-- | Try and interpret a GHC 'PackageId' as a cabal 'PackageIdentifer'. Returns @Nothing@ if -- we could not parse it as such an object. -unpackPackageKey :: PackageKey -> Maybe PackageIdentifier -unpackPackageKey p +unpackPackageId :: PackageId -> Maybe PackageIdentifier +unpackPackageId p = case [ pid | (pid,"") <- readP_to_S parse str ] of [] -> Nothing (pid:_) -> Just pid - where str = packageKeyString p + where str = packageIdString p lookupLoadedHomeModuleGRE :: GhcMonad m => ModuleName -> m (Maybe GlobalRdrEnv) |