| 21 Jan 2024 |
|  @autiboy:matrix.org left the room. | 23:09:25 |
| 23 Jan 2024 |
 John Ericson | https://github.com/NixOS/hydra/pull/1341 is a tiny thing if anyone wants to take a look | 17:22:24 |
| John Ericson | otherwise I'll just merge | 17:22:27 |
| John Ericson | (no code is changed, only a struct) | 17:22:36 |
 @delroth:delroth.net | John Ericson: https://github.com/NixOS/hydra/pull/1341/files#diff-0e7b6b6b57906dff7078309c6bef4ad2b354478ad474fa7d102591652c1dd4afR155 somehow after like 15 years of doing C++ professionally I seemingly still don't understand it - how does that even work? | 17:44:18 |
| @delroth:delroth.net | specifically: how can a ::Machine get built from a nix::Machine there | 17:44:53 |
| John Ericson | delroth: The ::machine has no fields which have to be set construction time, it just needs the new super class to be construct=ed | 17:45:45 |
| @delroth:delroth.net | sure, but there isn't a ::Machine constructor from nix::Machine here, as far as I can tell - is that implicitly defined? | 17:47:48 |
| John Ericson | delroth: yes that is implicitly defined | 17:49:23 |
| John Ericson | merely because ::Machine has no explicit constructor, and it has the public base class | 17:49:44 |
| John Ericson | I would probably get rid of the inheritence eventually because inheritance is ugly :) | 17:50:11 |
| John Ericson | but that would be more churn because field names, so I am saving that for after the Nix-side code is cleaned up and matching Hydra | 17:50:35 |
| @delroth:delroth.net | In reply to @Ericson2314:matrix.org
delroth: yes that is implicitly defined after some digging the answer I was looking for was https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0017r1.html from C++17 :p | 18:05:50 |
| @delroth:delroth.net | TIL | 18:05:59 |
| @delroth:delroth.net | I think this might be the first time I actually encounter this, somehow | 18:06:25 |
| John Ericson | delroth: ah OK | 18:07:14 |
| John Ericson | I never did C++ pre C++17 and Nix :) | 18:07:26 |
| 24 Jan 2024 |
|  donotdividebyzero joined the room. | 11:04:27 |
| 25 Jan 2024 |
| @delroth:delroth.net | https://github.com/NixOS/hydra/pull/1344 it finally annoyed me enough to spend 5min on it | 08:32:16 |
 K900 | Oh no | 08:32:33 |
| K900 | You could just | 08:32:38 |
| K900 | Do that | 08:32:38 |
| K900 | The entire time | 08:32:41 |
| K900 | Not like you as in you personally | 08:32:52 |
| K900 | But the ability was there | 08:32:56 |
| K900 | I just assumed Google makes it forced | 08:33:09 |
| @delroth:delroth.net | don't assume someone else's malice when you could instead assume it's our own incompetence | 08:33:36 |
| @delroth:delroth.net | is that a saying? maybe it should be | 08:33:43 |
| @delroth:delroth.net | John Ericson: https://hydra.nixos.org/eval/1803854 looks like the nix-2.19 update broke stuff | 08:47:09 |
| @delroth:delroth.net | error: access to URI 'github:NixOS/nixpkgs/e9f06adb793d1cca5384907b3b8a4071d5d7cb19' is forbidden in restricted mode | 08:47:20 |
