On Thursday, 3 January 2013 at 11:26:11 UTC, Thiez wrote: > On Thursday, 3 January 2013 at 10:17:19 UTC, deadalnix wrote: >> Generational seems completely unrealistic. > > Why? Tracking reference from old gen to new gen require read/write barriers. Plus, it is unclear what the win is, generational GC is way less interesting when the GC cannot move.