google / google/codeworld

Haskell-mode error message is unclear when forgetting OverloadedStrings

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error-message
Dominant language
Haskell
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Description

**Program:** https://code.world/haskell#PiJfXqdJ_IBH56d170V4aMg

**Message:**

program.hs:7:19-23: error:
• Couldn't match expected type ‘Data.Text.Internal.Text’
with actual type ‘[Char]’
• In the first argument of ‘lettering’, namely ‘"I1M"’
In the expression: lettering "I1M"
In an equation for ‘texto’: texto = lettering "I1M"

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