On Wednesday, 16 May 2018 at 19:16:11 UTC, Manu wrote: > I'm wondering if it should also be possible to apply in/out > contracts > to function prototypes? This came up when DIP1009 (improve contract syntax) was accepted. Relevant thread: https://forum.dlang.org/post/mailman.2332.1523425401.3374.digitalmars-d-announce@puremagic.com