On Wed, Jul 10, 2013 at 1:55 PM, Niko Matsakis <[email protected]> wrote:
> We would have to design the write barrier code to be able to cheaply > check whether a given pointer is managed or not, but that's not a big deal (this requirement is already present). > This may be treading into constant-expr territory, but could this `contains_managed::<T>()` be an intrinsic that is compiled away for non-managed types?
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