79a2b4ba98
- P1252 ("Ranges Design Cleanup") -- deprecate
`move_iterator::operator->` starting from C++20; add range comparisons
to the `<functional>` synopsis. This restores
`move_iterator::operator->` that was incorrectly deleted in D117656;
it's still defined in the latest draft, see
http://eel.is/c++draft/depr.move.iter.elem. Note that changes to
`*_result` types from 6.1 in the paper are no longer relevant now that
these types are aliases;
- P2106 ("Alternative wording for GB315 and GB316") -- add a few
`*_result` types to the synopsis in `<algorithm>` (some algorithms are
not implemented yet and thus some of the proposal still cannot be
marked as done);
Also mark already done issues as done (or as nothing to do):
- P2091 ("Fixing Issues With Range Access CPOs") was already implemented
(this patch adds tests for some ill-formed cases);
- LWG 3247 ("`ranges::iter_move` should perform ADL-only lookup of
`iter_move`") was already implemented;
- LWG 3300 ("Non-array ssize overload is underconstrained") doesn't
affect the implementation;
- LWG 3335 ("Resolve C++20 NB comments US 273 and GB 274") was already
implemented;
- LWG 3355 ("The memory algorithms should support move-only input
iterators introduced by P1207") was already implemented (except for
testing).
Differential Revision: https://reviews.llvm.org/D126053
2.5 KiB
2.5 KiB
| 1 | Number | Name | Status | First released version |
|---|---|---|---|---|
| 2 | `P0896R4 <https://wg21.link/P0896R4>`__ | <ranges> | ||
| 3 | `P1035R7 <https://wg21.link/P1035R7>`__ | Input Range Adaptors | ||
| 4 | `P1207R4 <https://wg21.link/P1207R4>`__ | Movability Of Single-Pass Iterators | |Complete| | 15.0 |
| 5 | `P1243R4 <https://wg21.link/P1243R4>`__ | Rangify New Algorithms | ||
| 6 | `P1248R1 <https://wg21.link/P1248R1>`__ | Fixing Relations | |Complete| | 13.0 |
| 7 | `P1252R2 <https://wg21.link/P1252R2>`__ | Ranges Design Cleanup | ||
| 8 | `P1391R4 <https://wg21.link/P1391R4>`__ | Range Constructor For string_view | |Complete| | 14.0 |
| 9 | `P1456R1 <https://wg21.link/P1456R1>`__ | Move-Only Views | |Complete| | 15.0 |
| 10 | `P1474R1 <https://wg21.link/P1474R1>`__ | Helpful Pointers For contiguous_iterator | |Complete| | 15.0 |
| 11 | `P1522R1 <https://wg21.link/P1522R1>`__ | Iterator Difference Type And Integer Overflow | |Complete| | 15.0 |
| 12 | `P1523R1 <https://wg21.link/P1523R1>`__ | Views And Size Types | |Complete| | 15.0 |
| 13 | `P1638R1 <https://wg21.link/P1638R1>`__ | basic_istream_view::iterator Should Not Be Copyable | ||
| 14 | `P1716R3 <https://wg21.link/P1716R3>`__ | Range Comparison Algorithms Are Over-Constrained | ||
| 15 | `P1739R4 <https://wg21.link/P1739R4>`__ | Avoiding Template Bloat For Ranges | |Complete| | 15.0 |
| 16 | `P1862R1 <https://wg21.link/P1862R1>`__ | Range Adaptors For Non-Copyable Iterators | ||
| 17 | `P1870R1 <https://wg21.link/P1870R1>`__ | forwarding-range<T> is too subtle | |Complete| | 15.0 |
| 18 | `P1871R1 <https://wg21.link/P1871R1>`__ | disable_sized_sentinel_for | |Complete| | 14.0 |
| 19 | `P1878R1 <https://wg21.link/P1878R1>`__ | Constraining Readable Types | |Complete| | 15.0 |
| 20 | `P1970R2 <https://wg21.link/P1970R2>`__ | Consistency for size() functions: Add ranges::ssize | |Complete| | 15.0 |
| 21 | `P1983R0 <https://wg21.link/P1983R0>`__ | Wording for GB301, US296, US292, US291, and US283 | |Complete| | 15.0 |
| 22 | `P1994R1 <https://wg21.link/P1994R1>`__ | elements_view Needs Its Own sentinel | ||
| 23 | `P2091R0 <https://wg21.link/P2091R0>`__ | Fixing Issues With Range Access CPOs | |Complete| | 15.0 |
| 24 | `P2106R0 <https://wg21.link/P2106R0>`__ | Range Algorithm Result Types | ||
| 25 | `P2325R3 <https://wg21.link/P2325R3>`__ | Views should not be required to be default constructible | ||
| 26 | `P2328R1 <https://wg21.link/P2328R1>`__ | join_view should join all views of ranges | |Complete| | 14.0 |
| 27 | `P2210R2 <https://wg21.link/P2210R2>`__ | Superior String Splitting | ||
| 28 | `P2281R1 <https://wg21.link/P2281R1>`__ | Clarifying range adaptor objects | |Complete| | 14.0 |
| 29 | `P2367R0 <https://wg21.link/P2367R0>`__ | Remove misuses of list-initialization from Clause 24 | ||
| 30 | `P2415 <https://wg21.link/P2415>`__ | What is a ``view`` | |Complete| | 14.0 |
| 31 | `P2432 <https://wg21.link/P2432>`__ | Fix ``istream_view`` |