Hi,

On 28.06.2017 21:33, David McCallum wrote:

> Are there changes pending for variant that might break my parser somewhere
> down the road? Or is it considered safe to use?

Presumably, neither, as I haven't seen any feedback on its usefulness.

One problem is that you cannot use std::unique_ptr<T>, as the types need
to be copyable, not just movable. This is something that I could see a
possible breaking change for – but I'm not sure who would implement such
a change.

   Simon


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