diff options
Diffstat (limited to 'libraries/base')
| -rw-r--r-- | libraries/base/GHC/Show.hs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libraries/base/GHC/Show.hs b/libraries/base/GHC/Show.hs index 0d90006432..04fbcb6112 100644 --- a/libraries/base/GHC/Show.hs +++ b/libraries/base/GHC/Show.hs @@ -202,9 +202,11 @@ instance Show Word where showWord :: Word# -> ShowS showWord w# cs | isTrue# (w# `ltWord#` 10##) = C# (chr# (ord# '0'# +# word2Int# w#)) : cs - | otherwise = case chr# (ord# '0'# +# word2Int# (w# `remWord#` 10##)) of - c# -> - showWord (w# `quotWord#` 10##) (C# c# : cs) + | otherwise = + let + !(# q, r #) = quotRemWord# w# 10## + !c# = chr# (ord# '0'# +# word2Int# r) + in showWord q (C# c# : cs) -- | @since 2.01 deriving instance Show a => Show (Maybe a) |