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Diffstat (limited to 'ghc/misc/examples/cats/hcat2.hs')
| -rw-r--r-- | ghc/misc/examples/cats/hcat2.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ghc/misc/examples/cats/hcat2.hs b/ghc/misc/examples/cats/hcat2.hs new file mode 100644 index 0000000000..3323ae8301 --- /dev/null +++ b/ghc/misc/examples/cats/hcat2.hs @@ -0,0 +1,10 @@ +module Main (main) where + +main :: IO () +main + = try getChar >>= + {-then-}either (\ _ -> return ()) + {-or-} (\ c -> putChar c >> + main) + +-- 51,156 bytes/sec (600KB input) |