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-rw-r--r--compiler/GHC/CoreToIface.hs4
1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/GHC/CoreToIface.hs b/compiler/GHC/CoreToIface.hs
index 60ebf9e9be..a6fad7e90d 100644
--- a/compiler/GHC/CoreToIface.hs
+++ b/compiler/GHC/CoreToIface.hs
@@ -44,8 +44,6 @@ module GHC.CoreToIface
, toIfaceLFInfo
) where
-#include "HsVersions.h"
-
import GHC.Prelude
import GHC.Driver.Ppr
@@ -368,7 +366,7 @@ toIfaceAppArgsX fr kind ty_args
-- This is probably a compiler bug, so we print a trace and
-- carry on as if it were FunTy. Without the test for
-- isEmptyTCvSubst we'd get an infinite loop (#15473)
- WARN( True, ppr kind $$ ppr ty_args )
+ warnPprTrace True (ppr kind $$ ppr ty_args) $
IA_Arg (toIfaceTypeX fr t1) Required (go env ty ts1)
tidyToIfaceType :: TidyEnv -> Type -> IfaceType