10 lines
196 B
Nim
10 lines
196 B
Nim
type
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Concrete* = object
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a*, b*: string
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rc*: int # refcount
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proc `=`(d: var Concrete; src: Concrete) =
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shallowCopy(d.a, src.a)
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shallowCopy(d.b, src.b)
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dec d.rc
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d.rc = src.rc + 1
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