17
Please repeat yourself: The noexcept(noexcept(...)) idiom - The Old New Thing
(devblogs.microsoft.com)
this post was submitted on 22 Oct 2023
17 points (94.7% liked)
C++
2232 readers
78 users here now
The center for all discussion and news regarding C++.
Rules
- Respect instance rules.
- Don't be a jerk.
- Please keep all posts related to C++.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Quite an interesting read. When explained it seems obvious but this whole "weirdness" is introduced because there are two types of "noexcept". The exception specifier and the exception checker. All because the committee doesn't want to introduce new keywords (which I respect).
similar thing with
requires requires { ...and you can nest it even further:
requires requires { requires ...