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authorƁukasz Hanuszczak <lukasz.hanuszczak@gmail.com>2015-07-21 14:44:22 +0200
committerMateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>2015-08-21 18:22:31 +0100
commit42d49d550642aa58696af91bb250487ac42e9095 (patch)
treead864149c293af4801a723909233441061ae1fe9 /haddock-api/src/Haddock/Backends
parent59d809746c08e3e3e506da5eeaaaed9d04407743 (diff)
Attach source locations to the specialized class methods.
Diffstat (limited to 'haddock-api/src/Haddock/Backends')
-rw-r--r--haddock-api/src/Haddock/Backends/Xhtml/Decl.hs11
1 files changed, 5 insertions, 6 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
index 4862945a..67405915 100644
--- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
+++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
@@ -223,14 +223,13 @@ ppTyName :: Name -> Html
ppTyName = ppName Prefix
-ppSimpleSig :: LinksInfo -> Splice -> Unicode -> Qualification
+ppSimpleSig :: LinksInfo -> Splice -> Unicode -> Qualification -> SrcSpan
-> [DocName] -> HsType DocName
-> Html
-ppSimpleSig links splice unicode qual names typ =
+ppSimpleSig links splice unicode qual loc names typ =
topDeclElem' names $ ppTypeSig True occNames ppTyp unicode
where
- -- TODO: Use *helpful* source span.
- topDeclElem' = topDeclElem links (UnhelpfulSpan undefined) splice
+ topDeclElem' = topDeclElem links loc splice
ppTyp = ppType unicode qual typ
occNames = map getOccName names
@@ -551,10 +550,10 @@ ppInstanceSigs :: LinksInfo -> Splice -> Unicode -> Qualification
-> InstSpec DocName -> InstHead DocName
-> [Html]
ppInstanceSigs links splice unicode qual (InstSpec {..}) (InstHead {..}) = do
- TypeSig lnames (L sspan typ) _ <- ispecSigs
+ TypeSig lnames (L loc typ) _ <- ispecSigs
let names = map unLoc lnames
let typ' = rename' . sugar $ specializeTyVarBndrs ispecTyVars ihdTypes typ
- return $ ppSimpleSig links splice unicode qual names typ'
+ return $ ppSimpleSig links splice unicode qual loc names typ'
where
fv = foldr Set.union Set.empty . map freeVariables $ ihdTypes
rename' = rename fv