diff options
| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2020-01-17 14:34:35 -0500 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2020-01-25 08:08:26 -0500 |
| commit | 1740bdda25e72770fcdd3973862058472486a1a3 (patch) | |
| tree | ee7d7d2733df8988f4fd37b451b6a6799b0fb2b8 /haddock-api/src/Haddock/GhcUtils.hs | |
| parent | e2c0a757f5aae215d89e464a7e45f9777c27c8f0 (diff) | |
Changes for GHC#17566
See https://gitlab.haskell.org/ghc/ghc/merge_requests/2469
Diffstat (limited to 'haddock-api/src/Haddock/GhcUtils.hs')
| -rw-r--r-- | haddock-api/src/Haddock/GhcUtils.hs | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/haddock-api/src/Haddock/GhcUtils.hs b/haddock-api/src/Haddock/GhcUtils.hs index 7350f116..b423d55f 100644 --- a/haddock-api/src/Haddock/GhcUtils.hs +++ b/haddock-api/src/Haddock/GhcUtils.hs @@ -55,8 +55,7 @@ moduleString = moduleNameString . moduleName isNameSym :: Name -> Bool isNameSym = isSymOcc . nameOccName -getMainDeclBinder :: XRec pass Pat ~ Located (Pat pass) => - HsDecl pass -> [IdP pass] +getMainDeclBinder :: HsDecl (GhcPass p) -> [IdP (GhcPass p)] getMainDeclBinder (TyClD _ d) = [tcdName d] getMainDeclBinder (ValD _ d) = case collectHsBindBinders d of @@ -219,6 +218,31 @@ getGADTConType (ConDeclH98 {}) = panic "getGADTConType" -- Should only be called on ConDeclGADT getGADTConType (XConDecl nec) = noExtCon nec +getMainDeclBinderI :: HsDecl DocNameI -> [IdP DocNameI] +getMainDeclBinderI (TyClD _ d) = [tcdNameI d] +getMainDeclBinderI (ValD _ d) = + case collectHsBindBinders d of + [] -> [] + (name:_) -> [name] +getMainDeclBinderI (SigD _ d) = sigNameNoLoc d +getMainDeclBinderI (ForD _ (ForeignImport _ name _ _)) = [unLoc name] +getMainDeclBinderI (ForD _ (ForeignExport _ _ _ _)) = [] +getMainDeclBinderI _ = [] + +familyDeclLNameI :: FamilyDecl DocNameI -> Located DocName +familyDeclLNameI (FamilyDecl { fdLName = n }) = n +familyDeclLNameI (XFamilyDecl nec) = noExtCon nec + +tyClDeclLNameI :: TyClDecl DocNameI -> Located DocName +tyClDeclLNameI (FamDecl { tcdFam = fd }) = familyDeclLNameI fd +tyClDeclLNameI (SynDecl { tcdLName = ln }) = ln +tyClDeclLNameI (DataDecl { tcdLName = ln }) = ln +tyClDeclLNameI (ClassDecl { tcdLName = ln }) = ln +tyClDeclLNameI (XTyClDecl nec) = noExtCon nec + +tcdNameI :: TyClDecl DocNameI -> DocName +tcdNameI = unLoc . tyClDeclLNameI + -- ------------------------------------- getGADTConTypeG :: ConDecl (GhcPass p) -> LHsType (GhcPass p) |