On 3/11/10 6:55 PM, Patrick R. Michaud wrote: > > From a Rakudo and NQP perspective, we'd really prefer that Parrot's > core PMCs default to shallow clone semantics, and _particularly_ that > Hash should default to shallow cloning. That's a strongly-weighted vote in favor of shallow. Pynie also prefers shallow. Thoughts from Cardinal, Pipp, and Lua? Allison