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| author | Patrick Palka <ppalka@redhat.com> | 2020-02-18 12:31:25 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2020-02-18 23:21:55 -0500 |
| commit | 242b4fb7f4e6c6224e727fa5e9ed8a776d16ccf9 (patch) | |
| tree | 4529acc85a30bec27365baf92bf08a435dc45a03 /gcc/tree-sra.c | |
| parent | 6fa35f0e2843759cf5a4f2d309aa26090fd25f80 (diff) | |
| download | gcc-242b4fb7f4e6c6224e727fa5e9ed8a776d16ccf9.zip gcc-242b4fb7f4e6c6224e727fa5e9ed8a776d16ccf9.tar.gz gcc-242b4fb7f4e6c6224e727fa5e9ed8a776d16ccf9.tar.bz2 | |
libstdc++: P1983R0 Wording for GB301, US296, US292, US291, and US283
Among other changes, P1983R0 resolves LWG 3278 in a different way, so this patch
also reverts the already-applied wording of LWG 3278.
The wording for US291 (the join_view::begin hunk) also required adding the
friend _Iterator<!_Const> to join_view::_Iterator. This friend is needed so
that _Iterator's converting constructor can access the private members of an
_Iterator of the opposite constness.
The wording for US283 has already been applied it seems.
libstdc++-v3/ChangeLog:
P1983R0 Wording for GB301, US296, US292, US291, and US283
* include/std/ranges (filter_view::pred): New member function.
(join_view::_Iterator::_Iterator): Remove now-redundant comment since
P1983R0 fixes the highlighted issue in the same way.
(join_view::_Iterator<_Const>): Add friend
join_view::_Iterator<!_Const>.
(join_view::_M_inner): Remove mutable specifier, effectively reverting
the proposed wording changes of P3278.
(join_view::begin): Refine the condition for when to return a const
iterator.
(split_view::_OuterIter::_OuterIter): Adjust constraints.
* testsuite/std/ranges/adaptors/filter.cc: Test that filter_view::pred
exists and works.
Diffstat (limited to 'gcc/tree-sra.c')
0 files changed, 0 insertions, 0 deletions