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-rw-r--r--compiler/cmm/MkZipCfg.hs2
1 files changed, 0 insertions, 2 deletions
diff --git a/compiler/cmm/MkZipCfg.hs b/compiler/cmm/MkZipCfg.hs
index 484068ab73..067e74956c 100644
--- a/compiler/cmm/MkZipCfg.hs
+++ b/compiler/cmm/MkZipCfg.hs
@@ -360,5 +360,3 @@ Emitting a Branch at this point is fine:
freshBlockId :: String -> UniqSM BlockId
freshBlockId _ = do { u <- getUniqueUs; return $ BlockId u }
-_unused :: FS.FastString
-_unused = undefined