20 lines
484 B
Nim
20 lines
484 B
Nim
type
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TAnimal=object {.inheritable.}
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PAnimal=ref TAnimal
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TDog=object of TAnimal
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PDog=ref TDog
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TCat=object of TAnimal
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PCat=ref TCat
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TAnimalArray=array[0..2,PAnimal]
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proc newDog():PDog = new(result)
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proc newCat():PCat = new(result)
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proc test(a:openArray[PAnimal])=
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echo("dummy")
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#test(newDog(),newCat()) #does not work
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var myarray:TAnimalArray=[newDog(),newCat(),newDog()] #does not work
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#var myarray2:TAnimalArray=[newDog(),newDog(),newDog()] #does not work either
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