22 lines
412 B
Text
22 lines
412 B
Text
? def x := ["a" => 1, "b" => [x].diverge()]
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# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
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? def y := deepcopy(x)
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# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
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? y["b"].push(2)
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? y
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# value: ["a" => 1, "b" => [<***CYCLE***>, 2].diverge()]
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? x
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# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
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? y["b"][0] == y
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# value: true
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? y["b"][0] == x
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# value: false
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? x["b"][0] == x
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# value: true
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