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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-11-17 01:07:54 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-11-17 01:07:54 +0000 |
| commit | 37f33df706851a00b2f5c0d429f6b273e8ab0029 (patch) | |
| tree | 89d2a3044496f079abefbef51db26f0773923781 /gcc/config/avr/avr-devices.c | |
| parent | efbd2539e1ff2a6155cd5c685aab165fdc760ab0 (diff) | |
| download | gcc-37f33df706851a00b2f5c0d429f6b273e8ab0029.zip gcc-37f33df706851a00b2f5c0d429f6b273e8ab0029.tar.gz gcc-37f33df706851a00b2f5c0d429f6b273e8ab0029.tar.bz2 | |
libstdc++: Define C++20 range utilities and range factories
This adds another chunk of the <ranges> header.
The changes from P1456R1 (Move-only views) and P1862R1 (Range adaptors
for non-copyable iterators) are included, but not the changes from
P1870R1 (forwarding-range<T> is too subtle).
The tests for subrange and iota_view are poor and should be improved.
* include/bits/regex.h (match_results): Specialize __enable_view_impl.
* include/bits/stl_set.h (set): Likewise.
* include/bits/unordered_set.h (unordered_set, unordered_multiset):
Likewise.
* include/debug/multiset.h (__debug::multiset): Likewise.
* include/debug/set.h (__debug::set): Likewise.
* include/debug/unordered_set (__debug::unordered_set)
(__debug::unordered_multiset): Likewise.
* include/std/ranges (ranges::view, ranges::enable_view)
(ranges::view_interface, ranges::subrange, ranges::empty_view)
(ranges::single_view, ranges::views::single, ranges::iota_view)
(ranges::views::iota): Define for C++20.
* testsuite/std/ranges/empty_view.cc: New test.
* testsuite/std/ranges/iota_view.cc: New test.
* testsuite/std/ranges/single_view.cc: New test.
* testsuite/std/ranges/view.cc: New test.
From-SVN: r278370
Diffstat (limited to 'gcc/config/avr/avr-devices.c')
0 files changed, 0 insertions, 0 deletions