diff options
| author | Alec Theriault <alec.theriault@gmail.com> | 2019-01-07 13:55:22 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-07 13:55:22 -0800 |
| commit | a6504507cb7f575dad63aa9f992cfc8d4f70c582 (patch) | |
| tree | 8f2cf19af05c675454ad1ea7b02860e6d0886ca9 /haddock-api/src/Haddock | |
| parent | 39251d3aa339958aafd8b955f41323a8b0b60012 (diff) | |
Print kinded tyvars in constructors for Hoogle (#993)
Fixes #992
Diffstat (limited to 'haddock-api/src/Haddock')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Hoogle.hs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs index 5f77c38c..7e2ce2f2 100644 --- a/haddock-api/src/Haddock/Backends/Hoogle.hs +++ b/haddock-api/src/Haddock/Backends/Hoogle.hs @@ -266,8 +266,14 @@ ppCtor dflags dat subdocs con@ConDeclH98 {} -- docs for con_names on why it is a list to begin with. name = commaSeparate dflags . map unL $ getConNames con - resType = apps $ map (reL . HsTyVar NoExt NotPromoted . reL) $ - (tcdName dat) : [hsTyVarName v | L _ v@(UserTyVar _ _) <- hsQTvExplicit $ tyClDeclTyVars dat] + resType = let c = HsTyVar NoExt NotPromoted (noLoc (tcdName dat)) + as = map (tyVarBndr2Type . unLoc) (hsQTvExplicit $ tyClDeclTyVars dat) + in apps (map noLoc (c : as)) + + tyVarBndr2Type :: HsTyVarBndr GhcRn -> HsType GhcRn + tyVarBndr2Type (UserTyVar _ n) = HsTyVar NoExt NotPromoted n + tyVarBndr2Type (KindedTyVar _ n k) = HsKindSig NoExt (noLoc (HsTyVar NoExt NotPromoted n)) k + tyVarBndr2Type (XTyVarBndr _) = panic "haddock:ppCtor" ppCtor dflags _dat subdocs con@(ConDeclGADT { }) = concatMap (lookupCon dflags subdocs) (getConNames con) ++ f |