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-rw-r--r--compiler/GHC/Stg/Lint.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Stg/Lint.hs b/compiler/GHC/Stg/Lint.hs
index 404008ac0e..ecca8a78e2 100644
--- a/compiler/GHC/Stg/Lint.hs
+++ b/compiler/GHC/Stg/Lint.hs
@@ -355,7 +355,7 @@ checkPostUnariseId id =
is_sum, is_tuple, is_void :: Maybe String
is_sum = guard (isUnboxedSumType id_ty) >> return "unboxed sum"
is_tuple = guard (isUnboxedTupleType id_ty) >> return "unboxed tuple"
- is_void = guard (isVoidTy id_ty) >> return "void"
+ is_void = guard (isZeroBitTy id_ty) >> return "void"
in
is_sum <|> is_tuple <|> is_void