13 Commits

Author SHA1 Message Date
Zoe Carver
fdf768205a [libc++] Remove C++03 variadics in shared_ptr
Summary: As suggested by @ldionne in D66178, this patch removes C++03 variadics //only//. Following patches will apply more updates.

    Reviewers: ldionne, EricWF, mclow.lists

    Subscribers: christof, dexonsmith, libcxx-commits, ldionne

    Tags: #libc

    Differential Revision: https://reviews.llvm.org/D67675

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@372780 91177308-0d34-0410-b5e6-96231b3b80d8
2019-09-24 20:55:54 +00:00
Eric Fiselier
590e3405ea Teach malloc_allocator how to count bytes
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@367606 91177308-0d34-0410-b5e6-96231b3b80d8
2019-08-01 19:52:46 +00:00
Chandler Carruth
7c3769df62 Update more file headers across all of the LLVM projects in the monorepo
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@351648 91177308-0d34-0410-b5e6-96231b3b80d8
2019-01-19 10:56:40 +00:00
Volodymyr Sapsai
d805c8746a [libcxx] Use custom allocator's construct in C++03 when available.
Makes libc++ behavior consistent between C++03 and C++11.

Can use `decltype` in C++03 because `include/__config` defines a macro when
`decltype` is not available.

Reviewers: mclow.lists, EricWF, erik.pilkington, ldionne

Reviewed By: ldionne

Subscribers: dexonsmith, cfe-commits, howard.hinnant, ldionne, christof, jkorous, Quuxplusone

Differential Revision: https://reviews.llvm.org/D48753


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@349676 91177308-0d34-0410-b5e6-96231b3b80d8
2018-12-19 20:08:43 +00:00
Eric Fiselier
952eaecfc6 Implement P0513R0 - "Poisoning the Hash"
Summary:
Exactly what the title says.

This patch also adds a `std::hash<nullptr_t>` specialization in C++17, but it was not added by this paper and I can't find the actual paper that adds it.

See http://wg21.link/P0513R0 for more info.

If there are no comments in the next couple of days I'll commit this

Reviewers: mclow.lists, K-ballo, EricWF

Reviewed By: EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D28938

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@292684 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-21 00:02:12 +00:00
Eric Fiselier
bad1d6c248 Fix PR31378 - std::list::remove should not require a default constructible allocator.
In list::remove we collect the nodes we're removing in a seperate
list instance. However we construct this list using the default
constructor which default constructs the allocator. However allocators
are not required to be default constructible. This patch fixes the
construction of the second list.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289735 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-14 22:48:38 +00:00
Marshall Clow
d4badbbc5a Support allocators with explicit conversion constructors. Fixes bug #29000
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@278904 91177308-0d34-0410-b5e6-96231b3b80d8
2016-08-17 05:58:40 +00:00
Eric Fiselier
6e9a694dce Add Filesystem TS -- Complete
Add the completed std::experimental::filesystem implementation and tests.
The implementation supports C++11 or newer.

The TS is built as part of 'libc++experimental.a'. Users of the TS need to
manually link this library. Building and testing the TS can be disabled using
the CMake option '-DLIBCXX_ENABLE_FILESYSTEM=OFF'.

Currently 'libc++experimental.a' is not installed by default. To turn on the
installation of the library use '-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=ON'.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273034 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-17 19:46:40 +00:00
Eric Fiselier
d24c465bea Replace __cplusplus comparisons and dialect __has_feature checks with TEST_STD_VER.
This is a huge cleanup that helps make the libc++ test suite more portable.
Patch from STL@microsoft.com. Thanks STL!


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272716 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-14 21:31:42 +00:00
Marshall Clow
7b193f7797 More of N4258 implementation. Mark all of our test_allocators as noexcept constructible. Make the constructors for basic_string noexcept all the time (under C++14). Update tests to reflect the new world order. More to come.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238957 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-03 19:56:43 +00:00
Eric Fiselier
31b9c44aa7 Add bare_allocator archetype that implements the minimal possible allocator interface.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215691 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-15 04:15:41 +00:00
Marshall Clow
98760c18f8 Add license headers to a bunch of libc++ files that were missing them. No functionality change. Fixes 18291. Thanks to Nico for the bug report and the patch.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199400 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 16:58:45 +00:00
Marshall Clow
061d0cc4db There were two identical files named 'min_allocator.h'. Move one of them to /support and delete the other. Then adjust all the tests that used them to include the moved one. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195785 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-26 20:58:02 +00:00