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| author | Patrick Palka <ppalka@redhat.com> | 2022-02-22 09:37:58 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2022-02-22 09:37:58 -0500 |
| commit | 5e1b17f038671df1a6580ece4cd58ef91cc1e234 (patch) | |
| tree | d2fec60efe254b26c408c5cbb3c166f090bca081 /gcc/go | |
| parent | bc91cb8d8cf1d4abbb74fb69d918071e1801fd77 (diff) | |
| download | gcc-5e1b17f038671df1a6580ece4cd58ef91cc1e234.zip gcc-5e1b17f038671df1a6580ece4cd58ef91cc1e234.tar.gz gcc-5e1b17f038671df1a6580ece4cd58ef91cc1e234.tar.bz2 | |
libstdc++: Implement P2415R2 changes to viewable_range / views::all
This implements the wording changes in P2415R2 "What is a view?", which
is a DR for C++20.
libstdc++-v3/ChangeLog:
* include/bits/ranges_base.h (__detail::__is_initializer_list):
Define.
(viewable_range): Adjust as per P2415R2.
* include/bits/ranges_cmp.h (__cpp_lib_ranges): Adjust value.
* include/std/ranges (owning_view): Define as per P2415R2.
(enable_borrowed_range<owning_view>): Likewise.
(views::__detail::__can_subrange): Replace with ...
(views::__detail::__can_owning_view): ... this.
(views::_All::_S_noexcept): Sync with operator().
(views::_All::operator()): Use owning_view instead of subrange
as per P2415R2.
* include/std/version (__cpp_lib_ranges): Adjust value.
* testsuite/std/ranges/adaptors/all.cc (test06): Adjust now that
views::all uses owning_view instead of subrange.
(test08): New test.
* testsuite/std/ranges/adaptors/lazy_split.cc (test09): Adjust
now that rvalue non-view non-borrowed ranges are viewable.
* testsuite/std/ranges/adaptors/split.cc (test06): Likewise.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions