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Deco/gist:5a58b5721bec07c4b09a

Last active August 29, 2015 14:15
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gistfile1.nim
{.experimental.}
type TArray {.borrow: `[]`.} = distinct array[0..3, int]
var a = TArray([1, 2, 3, 4])
echo "yay", a[1] # Error: type mismatch: got (TArray, int literal(1))
@gmpreussner
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proc `[]`(a: TArray; idx: int): int = array[0..3, int](a)[idx]

@Deco
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Deco commented Feb 13, 2015 

    proc `[]`(a: TArray; idx: int): int {.borrow.}

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