10 Commits

Author SHA1 Message Date
Casey Carter
5f31123bc7 [libc++][test] Portability fix for std::any tests
Ensure that `large_tracked_t` defined in `any_helpers.h` is in fact too large to fit in `std::any`'s small object buffer.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@374806 91177308-0d34-0410-b5e6-96231b3b80d8
2019-10-14 19:05:04 +00:00
Casey Carter
dda1e448f9 [libc++][test] Change IsSmallObject's calculation for std::any's small object buffer
`sizeof(std::any) - sizeof(void*)` is correct for both libc++ and the MSVC standard library.

Differential Revision: https://reviews.llvm.org/D68756

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@374407 91177308-0d34-0410-b5e6-96231b3b80d8
2019-10-10 18:07:12 +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
Louis Dionne
13b7f7b500 [libcxx] Add availability markup for bad_optional_access, bad_variant_access and bad_any_cast
Reviewers: dexonsmith, EricWF

Subscribers: christof, arphaman, libcxx-commits

Differential Revision: https://reviews.llvm.org/D53256

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347219 91177308-0d34-0410-b5e6-96231b3b80d8
2018-11-19 15:37:04 +00:00
Stephan T. Lavavej
302557b724 [libcxx] [test] Rename _Tp to T. NFCI.
This improves readability and (theoretically) improves portability,
as _Ugly names are reserved.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@310758 91177308-0d34-0410-b5e6-96231b3b80d8
2017-08-11 20:53:53 +00:00
Eric Fiselier
846edfb837 Update issue status for LWG 2744
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284322 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-16 02:51:50 +00:00
Eric Fiselier
2c429bee79 Fix various issues in std::any and the related tests.
* Fix self-swap. Patch from Casey Carter.

* Remove workarounds and tests for types with deleted move constructors. This
  was originally added as part of a LWG proposed resolution that has since
  changed.

* Re-apply most recent PR for LWG 2769.

* Re-apply most recent PR for LWG 2754. Specifically fix the SFINAE checks to
  use the decayed type.

* Fix tests to allow moved-from std::any's to have a non-empty state. This is
  the behavior of MSVC's std::any.

* Various whitespace and test fixes.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@283606 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-07 21:27:45 +00:00
Eric Fiselier
e739d54f86 [libcxx] Add std::any
Summary:
This patch adds std::any by moving/adapting <experimental/any>.

This patch also implements the std::any parts of p0032r3 (http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0032r3.pdf)
and LWG 2509 (http://cplusplus.github.io/LWG/lwg-defects.html#2509).

I plan to push it in a day or two if there are no comments.


Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D22733

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@278310 91177308-0d34-0410-b5e6-96231b3b80d8
2016-08-11 03:13:11 +00:00
Eric Fiselier
fa1e5db3bc Add missing license headers
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@258196 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-19 21:52:04 +00:00
Eric Fiselier
7175a07921 [libcxx] Add <experimental/any> v2.
Summary:
This patch adds the second revision of <experimental/any>. 
I've been working from the LFTS draft found at this link. https://rawgit.com/cplusplus/fundamentals-ts/v1/fundamentals-ts.html#any



Reviewers: danalbert, jroelofs, K-ballo, mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D6762

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@243728 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-31 02:24:58 +00:00