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by TheCoelacanth
3989 days ago
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> If I make a typo when using a value parameter in a function definition, can I accidentally introduce an extra value parameter? No. > If I make a typo when using a type parameter in a function definition, can I accidentally introduce an extra type parameter? You couldn't introduce a new concrete type. You could introduce a new type variable, but the type signature would still have to typecheck, so it would difficult to come up with a non-contrived example where that would happen. |
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