On Saturday, 8 June 2019 at 12:32:54 UTC, KnightMare wrote: > On Saturday, 8 June 2019 at 12:26:56 UTC, KnightMare wrote: I watched a video now from conference https://youtu.be/OsOfTVm2ExY?t=2107 where Walter said that deserialization some AST can be same speed as parsing source. should to think