9 lines
217 B
JavaScript
9 lines
217 B
JavaScript
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class Generic<X> {
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clone(): Generic<X> { return this; }
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}
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class Implicit<X> { arg: X; val: X; }
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class ImplicitNumber extends Implicit { arg: number; }
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(new ImplicitNumber().val: string) // error: number ~> string
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