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| author | Luite Stegeman <stegeman@gmail.com> | 2014-08-22 20:11:16 +0200 |
|---|---|---|
| committer | Luite Stegeman <stegeman@gmail.com> | 2014-08-22 20:46:51 +0200 |
| commit | 61c5729cb91ea66aa55bf0941717e526e7fde68d (patch) | |
| tree | 6fc29330cc3f0da6ec5b7bb23ecb2c3e21434e29 /src/Haddock/Convert.hs | |
| parent | a18e080534a2778f37cb8ff9d501959fe6cc7acd (diff) | |
ghc 7.8.2 compatibility
Diffstat (limited to 'src/Haddock/Convert.hs')
| -rw-r--r-- | src/Haddock/Convert.hs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/Haddock/Convert.hs b/src/Haddock/Convert.hs index 405bf204..73ff3f1a 100644 --- a/src/Haddock/Convert.hs +++ b/src/Haddock/Convert.hs @@ -1,4 +1,4 @@ -{-# LANGUAGE PatternGuards #-} +{-# LANGUAGE CPP, PatternGuards #-} ----------------------------------------------------------------------------- -- | -- Module : Haddock.Convert @@ -94,10 +94,19 @@ tyThingToLHsDecl t = noLoc $ case t of (synifyType ImplicitizeForAll (dataConUserType dc))) AConLike (PatSynCon ps) -> +#if MIN_VERSION_ghc(7,8,3) let (_, _, req_theta, prov_theta, _, res_ty) = patSynSig ps +#else + let (_, _, (req_theta, prov_theta)) = patSynSig ps +#endif in SigD $ PatSynSig (synifyName ps) +#if MIN_VERSION_ghc(7,8,3) (fmap (synifyType WithinType) (patSynTyDetails ps)) (synifyType WithinType res_ty) +#else + (fmap (synifyType WithinType) (patSynTyDetails ps)) + (synifyType WithinType (patSynType ps)) +#endif (synifyCtx req_theta) (synifyCtx prov_theta) |