Tue Nov 28 11:35:54 UTC 2017

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

On branches: 2.17.3.1-spanfix,alexbiehl-patch-1,ghc-8.0,ghc-8.0-facebook,ghc-head,ghc-head1,haddock-quick,headdock-library-1.4.5,ie_avails,issue-303,issue-475,master,pr-filter-maps,pr/cabal-desc,travis,v2.16,v2.17,v2.17.3,v2.18,wip-located-module-as,wip/D2418,wip/T11080-open-data-kinds,wip/T11258,wip/T11430,wip/T12105,wip/T12105-2,wip/T12942,wip/T13163,wip/T14529,wip/T3384,wip/embelleshed-rdr,wip/new-tree-one-param,wip/rae,wip/remove-frames,wip/remove-frames1,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,wip/ttg6-unrevert-2017-11-22
Link       : http://git.haskell.org/haddock.git/commitdiff/809a24cc74b4ca23e69f2f4a857e31c5a440b436

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

commit 809a24cc74b4ca23e69f2f4a857e31c5a440b436
Author: Łukasz Hanuszczak <lukasz.hanuszczak at gmail.com>
Date:   Wed Aug 5 21:30:59 2015 +0200

    Add basic support for sugaring infix type operators.


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

809a24cc74b4ca23e69f2f4a857e31c5a440b436
 haddock-api/src/Haddock/Interface/Specialize.hs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/haddock-api/src/Haddock/Interface/Specialize.hs b/haddock-api/src/Haddock/Interface/Specialize.hs
index 59985de..ddae2b9 100644
--- a/haddock-api/src/Haddock/Interface/Specialize.hs
+++ b/haddock-api/src/Haddock/Interface/Specialize.hs
@@ -116,7 +116,7 @@ sugar =
     everywhere $ mkT step
   where
     step :: HsType name -> HsType name
-    step = sugarTuples . sugarLists
+    step = sugarOperators . sugarTuples . sugarLists
 
 
 sugarLists :: NamedThing name => HsType name -> HsType name
@@ -145,6 +145,12 @@ sugarTuples typ =
     aux _ _ = typ
 
 
+sugarOperators :: NamedThing name => HsType name -> HsType name
+sugarOperators (HsAppTy (L _ (HsAppTy (L loc (HsTyVar name)) la)) lb)
+    | isSymOcc $ getOccName name = mkHsOpTy la (L loc name) lb
+sugarOperators typ = typ
+
+
 -- | Compute arity of given tuple operator.
 --
 -- >>> parseTupleArity "(,,)"

