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| author | Patrick Palka <ppalka@redhat.com> | 2025-12-05 13:43:29 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2025-12-05 13:43:29 -0500 |
| commit | a9fd651fbb54024548158ee605eb13dce77afe26 (patch) | |
| tree | 5bc4fcfd25c938c8a06e232e4e4c61db1eb91b8b /libcpp/errors.cc | |
| parent | cbdbbdd1fccfd789e6fbcb37b1b602bb7482de4b (diff) | |
| download | gcc-a9fd651fbb54024548158ee605eb13dce77afe26.zip gcc-a9fd651fbb54024548158ee605eb13dce77afe26.tar.gz gcc-a9fd651fbb54024548158ee605eb13dce77afe26.tar.bz2 | |
libstdc++: Implement P2655R3 changes to common_reference bullet 1
We implement this paper as a DR against C++20 (as do MSVC and libc++).
PR libstdc++/120446
libstdc++-v3/ChangeLog:
* include/bits/version.def (common_reference): New.
* include/bits/version.h: Regenerate.
* include/std/type_traits (__glibcxx_want_common_reference):
Define.
(__common_reference_impl<T1, T2, 1>): Add pointer convertibility
constraints as per P2655R3.
* testsuite/20_util/common_reference/p2655r3.cc: New test.
Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>
Reviewed-by: Jonathan Wakely <jwakely@redhat.com>
Diffstat (limited to 'libcpp/errors.cc')
0 files changed, 0 insertions, 0 deletions