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authorƁukasz Hanuszczak <lukasz.hanuszczak@gmail.com>2015-07-14 19:59:08 +0200
committerMateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>2015-08-21 18:22:30 +0100
commit2070c0fa9354365e3e672f5cbee2e04d0ef1fd02 (patch)
tree25d3b23b7fc309e87e815f352bbb5c86131545e9 /haddock-api/src/Haddock/Backends/Xhtml
parent92f0b1eacb2e1169dedd22df26976219c3fbc637 (diff)
Refactor instance head type to record instead of a meaningless tuple.
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml')
-rw-r--r--haddock-api/src/Haddock/Backends/Xhtml/Decl.hs21
1 files changed, 14 insertions, 7 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
index a5f3676e..afbbaad1 100644
--- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
+++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
@@ -1,4 +1,5 @@
{-# LANGUAGE TransformListComp #-}
+{-# LANGUAGE RecordWildCards #-}
-----------------------------------------------------------------------------
-- |
-- Module : Haddock.Backends.Html.Decl
@@ -507,15 +508,21 @@ ppInstances links instances _ baseName unicode qual
where
instName = getOccString $ getName baseName
instDecl :: DocInstance DocName -> (SubDecl,Located DocName)
- instDecl (inst, maybeDoc,l) = ((instHead inst, maybeDoc, []),l)
- instHead (n, ks, ts, ClassInst cs) = ppContextNoLocs cs unicode qual
- <+> ppAppNameTypes n ks ts unicode qual
- instHead (n, ks, ts, TypeInst rhs) = keyword "type"
- <+> ppAppNameTypes n ks ts unicode qual
+ instDecl (inst, maybeDoc,l) =
+ ((ppInstHead links unicode qual inst, maybeDoc, []),l)
+
+ppInstHead :: LinksInfo -> Unicode -> Qualification
+ -> InstHead DocName
+ -> Html
+ppInstHead _ unicode qual (InstHead {..}) = case ihdInstType of
+ ClassInst cs -> ppContextNoLocs cs unicode qual <+> typ
+ TypeInst rhs -> keyword "type" <+> typ
<+> maybe noHtml (\t -> equals <+> ppType unicode qual t) rhs
- instHead (n, ks, ts, DataInst dd) = keyword "data"
- <+> ppAppNameTypes n ks ts unicode qual
+ DataInst dd -> keyword "data" <+> typ
<+> ppShortDataDecl False True dd unicode qual
+ where
+ typ = ppAppNameTypes ihdClsName ihdKinds ihdTypes unicode qual
+
lookupAnySubdoc :: Eq id1 => id1 -> [(id1, DocForDecl id2)] -> DocForDecl id2
lookupAnySubdoc n = fromMaybe noDocForDecl . lookup n