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authorSimon Peyton Jones <simonpj@microsoft.com>2018-12-10 17:32:34 +0000
committerSimon Peyton Jones <simonpj@microsoft.com>2018-12-21 13:00:14 +0000
commit28188e06b4953f589c7cd442ae14787bc74cabf8 (patch)
tree666bd2b0763dbd1c65f66fa23a3599e76628edca /compiler/rename/RnSource.hs
parent71e26a74da5e5e9a61163b87ab4d22de88a2d04a (diff)
downloadhaskell-28188e06b4953f589c7cd442ae14787bc74cabf8.tar.gz
Comments only
Diffstat (limited to 'compiler/rename/RnSource.hs')
-rw-r--r--compiler/rename/RnSource.hs6
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/rename/RnSource.hs b/compiler/rename/RnSource.hs
index 78444ba126..c76eb31abc 100644
--- a/compiler/rename/RnSource.hs
+++ b/compiler/rename/RnSource.hs
@@ -698,7 +698,7 @@ rnFamInstEqn :: HsDocContext
-> Maybe (Name, [Name]) -- Nothing => not associated
-- Just (cls,tvs) => associated,
-- and gives class and tyvars of the
- -- parent instance delc
+ -- parent instance decl
-> [Located RdrName] -- Kind variables from the equation's RHS
-> FamInstEqn GhcPs rhs
-> (HsDocContext -> rhs -> RnM (rhs', FreeVars))
@@ -801,7 +801,9 @@ rnFamInstEqn doc mb_cls rhs_kvars
rnFamInstEqn _ _ _ (HsIB _ (XFamEqn _)) _ = panic "rnFamInstEqn"
rnFamInstEqn _ _ _ (XHsImplicitBndrs _) _ = panic "rnFamInstEqn"
-rnTyFamInstDecl :: Maybe (Name, [Name])
+rnTyFamInstDecl :: Maybe (Name, [Name]) -- Just (cls,tvs) => associated,
+ -- and gives class and tyvars of
+ -- the parent instance decl
-> TyFamInstDecl GhcPs
-> RnM (TyFamInstDecl GhcRn, FreeVars)
rnTyFamInstDecl mb_cls (TyFamInstDecl { tfid_eqn = eqn })