[commit: haddock] ghc-head, ghc-head1, haddock-quick, ie_avails, wip/new-tree-one-param, wip/revert-ttg-2017-11-20, wip/ttg-2017-10-13, wip/ttg-2017-10-31, wip/ttg-2017-11-06, wip/ttg2-2017-11-10, wip/ttg3-2017-11-12, wip/ttg4-constraints-2017-11-13: Fix haddock-test to work with latest version of Cabal. (bf3c4d7)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/haddock

On branches: ghc-head,ghc-head1,haddock-quick,ie_avails,wip/new-tree-one-param,wip/revert-ttg-2017-11-20,wip/ttg-2017-10-13,wip/ttg-2017-10-31,wip/ttg-2017-11-06,wip/ttg2-2017-11-10,wip/ttg3-2017-11-12,wip/ttg4-constraints-2017-11-13
Link       : http://git.haskell.org/haddock.git/commitdiff/bf3c4d72a0fda38561376eac7eda216158783267

>---------------------------------------------------------------

commit bf3c4d72a0fda38561376eac7eda216158783267
Author: Edward Z. Yang <ezyang at cs.stanford.edu>
Date:   Tue Mar 14 14:23:35 2017 -0700

    Fix haddock-test to work with latest version of Cabal.
    
    Signed-off-by: Edward Z. Yang <ezyang at cs.stanford.edu>


>---------------------------------------------------------------

bf3c4d72a0fda38561376eac7eda216158783267
 haddock-test/src/Test/Haddock/Config.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/haddock-test/src/Test/Haddock/Config.hs b/haddock-test/src/Test/Haddock/Config.hs
index dea101d..e1e920f 100644
--- a/haddock-test/src/Test/Haddock/Config.hs
+++ b/haddock-test/src/Test/Haddock/Config.hs
@@ -237,7 +237,7 @@ baseDependencies ghcPath = do
             exitFailure
         (ifArg:_) -> pure ifArg
     ifaces pkgIndex name = do
-        pkg <- join $ snd <$> lookupPackageName pkgIndex (PackageName name)
+        pkg <- join $ snd <$> lookupPackageName pkgIndex (mkPackageName name)
         iface <$> haddockInterfaces pkg <*> haddockHTMLs pkg
     iface file html = "--read-interface=" ++ html ++ "," ++ file