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-rw-r--r--compiler/GHC/Hs/Extension.hs5
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/GHC/Hs/Extension.hs b/compiler/GHC/Hs/Extension.hs
index e28bcddbf1..0a43cb8aa6 100644
--- a/compiler/GHC/Hs/Extension.hs
+++ b/compiler/GHC/Hs/Extension.hs
@@ -229,3 +229,8 @@ pprIfRn pp = case ghcPass @p of GhcRn -> pp
pprIfTc :: forall p. IsPass p => (p ~ 'Typechecked => SDoc) -> SDoc
pprIfTc pp = case ghcPass @p of GhcTc -> pp
_ -> empty
+
+type instance Anno (HsToken tok) = EpAnnCO
+
+noHsTok :: GenLocated (EpAnn a) (HsToken tok)
+noHsTok = L noAnn HsTok