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Ppr007.hs:7:3: error:
• Couldn't match expected type ‘Int’ with actual type ‘Char’
• In the pattern: 'a'
In a stmt of a 'do' block: 'a' <- return (3 :: Int)
In the expression:
do x <- getChar
'a' <- return (3 :: Int)
return ()
Ppr007.ppr.hs:5:8: error:
• Couldn't match expected type ‘Int’ with actual type ‘Char’
• In the pattern: 'a'
In a stmt of a 'do' block: 'a' <- return (3 :: Int)
In the expression:
do x <- getChar
'a' <- return (3 :: Int)
return ()
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