|
Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4 |
|
| #
16719cd0 |
| 12-May-2022 |
Hui Xie <[email protected]> |
[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`
1. for constructors that takes cvref variation of tuple<UTypes...>, there
used to be two
[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`
1. for constructors that takes cvref variation of tuple<UTypes...>, there
used to be two SFINAE helper _EnableCopyFromOtherTuple,
_EnableMoveFromOtherTuple. And the implementations of these two helpers
seem to slightly differ from the spec. But now, we need 4 variations.
Instead of adding another two, this change refactored it to a single one
_EnableCtrFromUTypesTuple, which directly maps to the spec without
changing the C++11 behaviour. However, we need the helper __copy_cvref_t
to get the type of std::get<i>(cvref tuple<Utypes...>) for different
cvref, so I made __copy_cvref_t to be available in C++11.
2. for constructors that takes variations of std::pair, there used to be
four helpers _EnableExplicitCopyFromPair, _EnableImplicitCopyFromPair,
_EnableImplicitMoveFromPair, _EnableExplicitMoveFromPair. Instead of
adding another four, this change refactored into two helper
_EnableCtrFromPair and _BothImplicitlyConvertible. This also removes the
need to use _nat
3. for const member assignment operator, since the requirement is very
simple, I haven't refactored the old code but instead directly adding
the new c++23 code.
4. for const swap, I pretty much copy pasted the non-const version to make
these overloads look consistent
5. while doing these change, I found two of the old constructors wasn't
marked constexpr for C++20 but they should. fixed them and added unit
tests
Reviewed By: #libc, ldionne
Differential Revision: https://reviews.llvm.org/D116621
show more ...
|
| #
9dd7ad6f |
| 23-Jun-2022 |
Hui Xie <[email protected]> |
Revert "[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`"
When merging the changes of <type_traits> header with the commits on
this header
Revert "[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`"
When merging the changes of <type_traits> header with the commits on
this header over the last month, several conflicts were mistaken
resolved and the wrong branch was picked while resolving conflicts,
which leads to CI failure. In order to resolve the conflicts properly
with qualification CI job, this change is reverted.
This reverts commit 95733a55b986e73f4d8f5314e0d4557d8ae0b226.
show more ...
|
| #
95733a55 |
| 12-May-2022 |
Hui Xie <[email protected]> |
[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`
1. for constructors that takes cvref variation of tuple<UTypes...>, there
used to be two
[libc++] P2321R2 section [tuple.tuple]. Adding C++23 constructors, assignment operators and swaps to `tuple`
1. for constructors that takes cvref variation of tuple<UTypes...>, there
used to be two SFINAE helper _EnableCopyFromOtherTuple,
_EnableMoveFromOtherTuple. And the implementations of these two helpers
seem to slightly differ from the spec. But now, we need 4 variations.
Instead of adding another two, this change refactored it to a single one
_EnableCtrFromUTypesTuple, which directly maps to the spec without
changing the C++11 behaviour. However, we need the helper __copy_cvref_t
to get the type of std::get<i>(cvref tuple<Utypes...>) for different
cvref, so I made __copy_cvref_t to be available in C++11.
2. for constructors that takes variations of std::pair, there used to be
four helpers _EnableExplicitCopyFromPair, _EnableImplicitCopyFromPair,
_EnableImplicitMoveFromPair, _EnableExplicitMoveFromPair. Instead of
adding another four, this change refactored into two helper
_EnableCtrFromPair and _BothImplicitlyConvertible. This also removes the
need to use _nat
3. for const member assignment operator, since the requirement is very
simple, I haven't refactored the old code but instead directly adding
the new c++23 code.
4. for const swap, I pretty much copy pasted the non-const version to make
these overloads look consistent
5. while doing these change, I found two of the old constructors wasn't
marked constexpr for C++20 but they should. fixed them and added unit
tests
Reviewed By: #libc, ldionne
Differential Revision: https://reviews.llvm.org/D116621
show more ...
|
|
Revision tags: llvmorg-14.0.3, llvmorg-14.0.2 |
|
| #
042dc3c4 |
| 25-Apr-2022 |
Hui Xie <[email protected]> |
[libc++] add zip_view and views::zip for C++23
- add zip_view and views::zip for C++23
- added unit tests
- implemented section 5.6 (zip) in P2321R2
I used clang-format to format the files but they
[libc++] add zip_view and views::zip for C++23
- add zip_view and views::zip for C++23
- added unit tests
- implemented section 5.6 (zip) in P2321R2
I used clang-format to format the files but they look nothing like the rest of the code base. Manually indenting each line to match the styles sounds like an impossible task. Is there any clang-format file which can format it reasonable similar to the rest of the code base so that I can manually format the rest lines that look weird?
Reviewed By: ldionne, #libc, philnik, var-const
Spies: Mordante, philnik, libcxx-commits, mgorny
Differential Revision: https://reviews.llvm.org/D122806
show more ...
|