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-rw-r--r--libraries/base/GHC/Show.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/libraries/base/GHC/Show.hs b/libraries/base/GHC/Show.hs
index 04fbcb6112..0d3f1a926d 100644
--- a/libraries/base/GHC/Show.hs
+++ b/libraries/base/GHC/Show.hs
@@ -165,6 +165,9 @@ appPrec1 = I# 11# -- appPrec + 1
-- Simple Instances
--------------------------------------------------------------
+-- | @since 4.8.0.0
+deriving instance Show Void
+
-- | @since 2.01
deriving instance Show ()