ben-craig
commented
1 month ago 2024-08-27 Library Evolution Telecon
P3222R0: Fix C++26 by adding transposed special cases for P2642 layouts
2024-08-27 Library Evolution Telecon Minutes
Champion: Mark Hoemmen Chair: Ben Craig Minute Taker: Guy Davidson
Summary
- Why this facility should go into the standard library? Fixing existing std facilities
- Examples? Yes
- Field experience?
- Implementation experience? Yes
- Usage experience? No
- Deployment experience? No
- Performance considerations? Yes
- constexpr? No change
- Discussion of prior art? yes, with BLAS and CBLAS
- Changes Library Evolution previously requested? N/A
- Support for "std::format", "hash", and allocators (if required)? No
- Wording? Yes, though context diffs would be nice
- Feature test macro? Yes, though there is a clash with P3050R2
- Freestanding? Already freestanding
POLL: Forward P3222R0 (Fix C++26 by adding transposed special cases for P2642 layouts) to LWG for C++26 classified as B0 ("now or never"), to be confirmed with a Library Evolution electronic poll.
| SF | WF | N | WA | SA |
|---|---|---|---|---|
| 5 | 4 | 0 | 0 | 0 |
Attendance: 16 # of Authors: 1 Author Position: SF Outcome: Unanimous Consent
Next Steps
P3222R0 will be added to the next round of electronic polling to be forwarded to LWG, targeting C++26.
inbal2l
P3222R0 Fix C++26 by adding transposed special cases for P2642 layouts (Mark Hoemmen)