Fix-up GHC 7.12 artifacts

The haddock submodule also still assumed that GHC 7.12 would be the next
major release (rather than GHC 8.0)

libraries/template-haskell/Language/Haskell/TH/Lib.hs

@@ -471,7 +471,7 @@ closedTypeFamilyD tc tvs result injectivity eqns =
 --   3. remove the FamFlavour data type from Syntax module
 --   4. make sure that all references to FamFlavour are gone from DsMeta,
 --      Convert, TcSplice (follows from 3)
-#if __GLASGOW_HASKELL__ > 712
+#if __GLASGOW_HASKELL__ > 800
 #error Remove deprecated familyNoKindD, familyKindD, closedTypeFamilyNoKindD and closedTypeFamilyKindD
 #endif
 

haddock @ a8d1ea9a

-Subproject commit 105869f209f49721794e3ff5e35822178db72895
+Subproject commit a8d1ea9a6735209746b184001e40da26a83f0509