Summary: | std::views::{take, drop} don't type erase | ||
---|---|---|---|
Product: | gcc | Reporter: | gcc-bugs |
Component: | libstdc++ | Assignee: | Not yet assigned to anyone <unassigned> |
Status: | NEW --- | ||
Severity: | normal | CC: | ppalka, webrown.cpp |
Priority: | P3 | ||
Version: | 11.0 | ||
Target Milestone: | --- | ||
Host: | Target: | ||
Build: | Known to work: | ||
Known to fail: | Last reconfirmed: | 2021-08-19 00:00:00 |
Description
gcc-bugs
2021-04-18 23:38:56 UTC
Some of the wording changes of P1739 are problematic as discussed in LWG issue 3407 (https://cplusplus.github.io/LWG/lwg-active.html#3407), which is why we don't implement it yet. Though I suppose we could at least implement the workable parts of P1739 while waiting for the LWG issue to get resolved. The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>: https://gcc.gnu.org/g:926d4a71c7e5a2f7d17a4f943d6e7fe9f1e3ba55 commit r12-3021-g926d4a71c7e5a2f7d17a4f943d6e7fe9f1e3ba55 Author: Jonathan Wakely <jwakely@redhat.com> Date: Thu Aug 19 11:44:57 2021 +0100 libstdc++: Document P1739R4 status [PR100139] We should document the status of this unimplemented feature. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100139 * doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table. * doc/html/manual/status.html: Regenerate. The releases/gcc-11 branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>: https://gcc.gnu.org/g:31433e154f5eecb17151d77b259b13d41c0b8e7c commit r11-8886-g31433e154f5eecb17151d77b259b13d41c0b8e7c Author: Jonathan Wakely <jwakely@redhat.com> Date: Thu Aug 19 11:44:57 2021 +0100 libstdc++: Document P1739R4 status [PR100139] We should document the status of this unimplemented feature. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100139 * doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table. * doc/html/manual/status.html: Regenerate. (cherry picked from commit 926d4a71c7e5a2f7d17a4f943d6e7fe9f1e3ba55) The releases/gcc-10 branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>: https://gcc.gnu.org/g:321ff3ad38e05096abc4de6d3bb2150cc0f75d91 commit r10-10047-g321ff3ad38e05096abc4de6d3bb2150cc0f75d91 Author: Jonathan Wakely <jwakely@redhat.com> Date: Thu Aug 19 11:44:57 2021 +0100 libstdc++: Document P1739R4 status [PR100139] We should document the status of this unimplemented feature. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100139 * doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table. * doc/html/manual/status.html: Regenerate. (cherry picked from commit 926d4a71c7e5a2f7d17a4f943d6e7fe9f1e3ba55) |