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-rw-r--r--compiler/cmm/OptimizationFuel.hs5
1 files changed, 0 insertions, 5 deletions
diff --git a/compiler/cmm/OptimizationFuel.hs b/compiler/cmm/OptimizationFuel.hs
index 6e05cdc68b..bc32626c98 100644
--- a/compiler/cmm/OptimizationFuel.hs
+++ b/compiler/cmm/OptimizationFuel.hs
@@ -48,11 +48,6 @@ oneLessFuel f = f
diffFuel _ _ = 0
#endif
--- stop warnings about things that aren't used
-_unused :: {-State#-} () -> FS.FastString
-_unused = undefined panic
-
-
data FuelState = FuelState { fs_fuellimit :: OptimizationFuel, fs_lastpass :: String }
newtype FuelMonad a = FuelMonad (FuelState -> (a, FuelState))