Benoit Blanchon cd8373ad32 Change link() to shallowCopy() (issue #1343) ...

Instead of storing a pointer, the function copies the `VariantData`.

Benefits:
* smaller code
* no impact on programs that don't use this feature

Drawbacks:
* changes to the original variant are not always reflected on the copy
* modifying the original from the shallow copy leads to UB

2022-07-05 17:07:43 +02:00

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