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  1. test_do = do
  2.     let hello = "Hello"
  3.     x <- getLine
  4.     putStrLn hello
  5.     putStrLn x
  6.  
  7. test_real = let hello = "Hello" in
  8.             getLine >>= \x -> 
  9.             putStrLn hello >>
  10.             putStrLn x
  11.  
  12. main = do
  13.     test_do
  14.     test_real
Success #stdin #stdout 0.02s 3596KB
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stdin
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Tester
Tester
stdout
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Hello
Tester
Hello
Tester
https://ideone.com/7AUWMg
language:
Haskell (ghc 8.4.4)
created:
13 years ago
visibility:
public

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