subject:"\[Bug libstdc\+\+\/61458\] std\:\:aligned

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2024-10-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 --- Comment #13 from GCC Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:6ce1df379a64439ea429b6c5834e9f853d520112 commit r15-4207-g6ce1df379a64439ea429b6c5834e9f853d520112 Author: Jonathan Wakely Date:

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2024-10-02 Thread redi at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Jonathan Wakely changed: What|Removed |Added Keywords||patch --- Comment #12 from Jonathan Wa

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2018-01-22 Thread redi at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 --- Comment #11 from Jonathan Wakely --- That's not an ABI break. Changing it now would be an ABI break.

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2018-01-19 Thread arthur.j.odwyer at gmail dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Arthur O'Dwyer changed: What|Removed |Added CC||arthur.j.odwyer at gmail dot com --- C

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-12-04 Thread redi at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-12-04 Thread rguenth at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Richard Biener changed: What|Removed |Added Target Milestone|5.3 |5.4 --- Comment #8 from Richard Biener

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-07-16 Thread rguenth at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Richard Biener changed: What|Removed |Added Target Milestone|5.2 |5.3 --- Comment #7 from Richard Biener

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-05-08 Thread redi at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 --- Comment #6 from Jonathan Wakely --- (In reply to Paolo Carlini from comment #4) > Hi Jon. Frankly Are you 100% sure (in terms of middle-end/back-end details) > that the maximum alignment supported for a type of less than 4 bytes is 4? It's a

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-04-22 Thread jakub at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 Jakub Jelinek changed: What|Removed |Added Target Milestone|5.0 |5.2 --- Comment #5 from Jakub Jelinek -

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-01-31 Thread paolo.carlini at oracle dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 --- Comment #4 from Paolo Carlini --- Hi Jon. Frankly Are you 100% sure (in terms of middle-end/back-end details) that the maximum alignment supported for a type of less than 4 bytes is 4? In that case, your proposal of using __aligned__((_Len))

[Bug libstdc++/61458] std::aligned_storage is bigger than expected

2015-01-30 Thread redi at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458 --- Comment #3 from Jonathan Wakely --- P.S. this isn't an urgent problem for the library, as we don't use aligned_storage internally, we always use __aligned_buffer which specifies the alignment explicitly rather than relying on the 16-byte defa