Idris2/tests/idris2/interface/interface030/DefaultImplicitsInImpls.idr

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module DefaultImplicitsInImpls
import Data.Vect
%default total
[TunableImpl] {default False fancy : Bool} -> Show Nat where
show x = if fancy then "!!! hohoho !!!" else "no fancy"
X0 : String
X0 = show @{TunableImpl} 5
x0Corr : X0 === "no fancy"
x0Corr = Refl
X1 : String
X1 = show @{TunableImpl {fancy=True}} 5
x1Corr : X1 === "!!! hohoho !!!"
x1Corr = Refl