From d8d8024ad6796549a8d3b5512dabf3288d14e30f Mon Sep 17 00:00:00 2001
From: Alan Zimmerman <alan.zimm@gmail.com>
Date: Thu, 25 Mar 2021 21:23:07 +0000
Subject: EPA : Rename ApiAnn to EpAnn

---
 haddock-api/src/Haddock/GhcUtils.hs |  6 ++---
 haddock-api/src/Haddock/Types.hs    | 47 +++++++++++++++++--------------------
 2 files changed, 25 insertions(+), 28 deletions(-)

diff --git a/haddock-api/src/Haddock/GhcUtils.hs b/haddock-api/src/Haddock/GhcUtils.hs
index b8db6dfd..2fc42131 100644
--- a/haddock-api/src/Haddock/GhcUtils.hs
+++ b/haddock-api/src/Haddock/GhcUtils.hs
@@ -338,7 +338,7 @@ reparenTypePrec = go
   where
 
   -- Shorter name for 'reparenType'
-  go :: XParTy a ~ ApiAnn' AnnParen => Precedence -> HsType a -> HsType a
+  go :: XParTy a ~ EpAnn' AnnParen => Precedence -> HsType a -> HsType a
   go _ (HsBangTy x b ty)     = HsBangTy x b (reparenLType ty)
   go _ (HsTupleTy x con tys) = HsTupleTy x con (map reparenLType tys)
   go _ (HsSumTy x tys)       = HsSumTy x (map reparenLType tys)
@@ -378,11 +378,11 @@ reparenTypePrec = go
   go _ t@XHsType{} = t
 
   -- Located variant of 'go'
-  goL :: XParTy a ~ ApiAnn' AnnParen => Precedence -> LHsType a -> LHsType a
+  goL :: XParTy a ~ EpAnn' AnnParen => Precedence -> LHsType a -> LHsType a
   goL ctxt_prec = mapXRec @a (go ctxt_prec)
 
   -- Optionally wrap a type in parens
-  paren :: XParTy a ~ ApiAnn' AnnParen
+  paren :: XParTy a ~ EpAnn' AnnParen
         => Precedence            -- Precedence of context
         -> Precedence            -- Precedence of top-level operator
         -> HsType a -> HsType a  -- Wrap in parens if (ctxt >= op)
diff --git a/haddock-api/src/Haddock/Types.hs b/haddock-api/src/Haddock/Types.hs
index 5c6f09a3..d9943e55 100644
--- a/haddock-api/src/Haddock/Types.hs
+++ b/haddock-api/src/Haddock/Types.hs
@@ -727,38 +727,35 @@ type instance Anno (HsOuterTyVarBndrs Specificity DocNameI) = SrcSpanAnnA
 type instance Anno (HsSigType DocNameI)                     = SrcSpanAnnA
 
 type XRecCond a
-  = ( XParTy a           ~ ApiAnn' AnnParen
-    -- , XParTy (NoGhcTc a) ~ ApiAnn' AnnParen
-    -- , NoGhcTcPass (NoGhcTcPass a) ~ NoGhcTcPass a
-    -- , IsPass a
+  = ( XParTy a           ~ EpAnn' AnnParen
     , NoGhcTc a ~ a
     , MapXRec a
     , UnXRec a
     , WrapXRec a (HsType a)
     )
 
-type instance XForAllTy        DocNameI = ApiAnn
-type instance XQualTy          DocNameI = ApiAnn
-type instance XTyVar           DocNameI = ApiAnn
-type instance XStarTy          DocNameI = ApiAnn
-type instance XAppTy           DocNameI = ApiAnn
-type instance XAppKindTy       DocNameI = ApiAnn
-type instance XFunTy           DocNameI = ApiAnn
-type instance XListTy          DocNameI = ApiAnn' AnnParen
-type instance XTupleTy         DocNameI = ApiAnn' AnnParen
-type instance XSumTy           DocNameI = ApiAnn' AnnParen
-type instance XOpTy            DocNameI = ApiAnn
-type instance XParTy           DocNameI = ApiAnn' AnnParen
-type instance XIParamTy        DocNameI = ApiAnn
-type instance XKindSig         DocNameI = ApiAnn
+type instance XForAllTy        DocNameI = EpAnn
+type instance XQualTy          DocNameI = EpAnn
+type instance XTyVar           DocNameI = EpAnn
+type instance XStarTy          DocNameI = EpAnn
+type instance XAppTy           DocNameI = EpAnn
+type instance XAppKindTy       DocNameI = EpAnn
+type instance XFunTy           DocNameI = EpAnn
+type instance XListTy          DocNameI = EpAnn' AnnParen
+type instance XTupleTy         DocNameI = EpAnn' AnnParen
+type instance XSumTy           DocNameI = EpAnn' AnnParen
+type instance XOpTy            DocNameI = EpAnn
+type instance XParTy           DocNameI = EpAnn' AnnParen
+type instance XIParamTy        DocNameI = EpAnn
+type instance XKindSig         DocNameI = EpAnn
 type instance XSpliceTy        DocNameI = Void       -- see `renameHsSpliceTy`
-type instance XDocTy           DocNameI = ApiAnn
-type instance XBangTy          DocNameI = ApiAnn
-type instance XRecTy           DocNameI = ApiAnn
-type instance XExplicitListTy  DocNameI = ApiAnn
-type instance XExplicitTupleTy DocNameI = ApiAnn
-type instance XTyLit           DocNameI = ApiAnn
-type instance XWildCardTy      DocNameI = ApiAnn
+type instance XDocTy           DocNameI = EpAnn
+type instance XBangTy          DocNameI = EpAnn
+type instance XRecTy           DocNameI = EpAnn
+type instance XExplicitListTy  DocNameI = EpAnn
+type instance XExplicitTupleTy DocNameI = EpAnn
+type instance XTyLit           DocNameI = EpAnn
+type instance XWildCardTy      DocNameI = EpAnn
 type instance XXType           DocNameI = HsCoreTy
 
 type instance XHsForAllVis        DocNameI = NoExtField
-- 
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