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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-04-12 12:49:17 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-04-12 13:31:17 +0100 |
| commit | 7569ce583f540ae22c585cc5159e3b23deedd987 (patch) | |
| tree | 2060c4af90d8c20e0f6fadd6f8e34af0c1f10456 /gcc/go | |
| parent | 1c35444b919683be23208479312a45e73d23ed35 (diff) | |
| download | gcc-7569ce583f540ae22c585cc5159e3b23deedd987.zip gcc-7569ce583f540ae22c585cc5159e3b23deedd987.tar.gz gcc-7569ce583f540ae22c585cc5159e3b23deedd987.tar.bz2 | |
libstdc++: Implement LWG 3404 for C++20 subrange [PR 100044]
These deduction guides became useless with LWG 3282 (implemented in
commit r10-6741) and so were removed by LWG 3404.
libstdc++-v3/ChangeLog:
PR libstdc++/100044
* include/bits/ranges_util.h (__detail::__iterator_sentinel_pair):
Remove helper concept.
(subrange(_Pr), subrange(Pr, __make_unsigned_like<...>)): Remove
deduction guides, as per LWG 3404.
* testsuite/std/ranges/subrange/lwg3282_neg.cc: Check that class
template argument deduction fails.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions