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| author | Alan Zimmerman <alan.zimm@gmail.com> | 2021-02-21 21:16:24 +0000 |
|---|---|---|
| committer | Alan Zimmerman <alan.zimm@gmail.com> | 2021-02-28 12:46:19 +0000 |
| commit | 09947ecee1bdc450ce561543f68bee6765122fb5 (patch) | |
| tree | 960d25ad941ce1ef14ca3ba1581a041708685f9b /compiler/GHC/Rename/Module.hs | |
| parent | 035d983dfa217bf8784b86e78d6024a3ca1a3f4f (diff) | |
| download | haskell-wip/az/maybecontext.tar.gz | |
Wrap LHsContext in Maybe in the GHC ASTwip/az/maybecontext
If the context is missing it is captured as Nothing, rather than
putting a noLoc in the ParsedSource.
Updates haddock submodule
Diffstat (limited to 'compiler/GHC/Rename/Module.hs')
| -rw-r--r-- | compiler/GHC/Rename/Module.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/GHC/Rename/Module.hs b/compiler/GHC/Rename/Module.hs index 622432bf4d..667c5d0eff 100644 --- a/compiler/GHC/Rename/Module.hs +++ b/compiler/GHC/Rename/Module.hs @@ -1897,7 +1897,7 @@ rnDataDefn :: HsDocContext -> HsDataDefn GhcPs rnDataDefn doc (HsDataDefn { dd_ND = new_or_data, dd_cType = cType , dd_ctxt = context, dd_cons = condecls , dd_kindSig = m_sig, dd_derivs = derivs }) - = do { checkTc (h98_style || null (unLoc context)) + = do { checkTc (h98_style || null (fromMaybeContext context)) (badGadtStupidTheta doc) ; (m_sig', sig_fvs) <- case m_sig of @@ -2338,8 +2338,8 @@ rnConDecl (ConDeclGADT { con_names = names rnMbContext :: HsDocContext -> Maybe (LHsContext GhcPs) -> RnM (Maybe (LHsContext GhcRn), FreeVars) rnMbContext _ Nothing = return (Nothing, emptyFVs) -rnMbContext doc (Just cxt) = do { (ctx',fvs) <- rnContext doc cxt - ; return (Just ctx',fvs) } +rnMbContext doc cxt = do { (ctx',fvs) <- rnContext doc cxt + ; return (ctx',fvs) } rnConDeclH98Details :: Name |