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c3589a8305a317cfa0757bc5f4136a7b93684d23
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9 Commits

Author SHA1 Message Date
Eric Fiselier
c3589a8305 [NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS 
The name _LIBCPP_TYPE_VIS_ONLY is no longer accurate because both
_LIBCPP_TYPE_VIS and _LIBCPP_TYPE_VIS_ONLY expand to
__attribute__((__type_visibility__)) with Clang. The only remaining difference
is that _LIBCPP_TYPE_VIS_ONLY can be applied to templates whereas
_LIBCPP_TYPE_VIS cannot (due to dllimport/dllexport not being allowed on
templates).

This patch renames _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291035 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-01-04 23:56:00 +00:00
Eric Fiselier
8d33526db2 Implement P0504R0: Revisiting in-place tag types for any/optional/variant 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@287250 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-17 19:24:04 +00:00
Eric Fiselier
4035b668e6 Make any_cast<void()>(nullptr) compile 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284333 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-16 11:56:38 +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
100a39d169 Update issue status for LWG 2768 and 2769 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284321 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-16 01:43:43 +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
Marshall Clow
e7acb0e5be Followon to r279744. Find the other exception types and make __throw_XXX routines (and call them). Remove the generic __libcpp_throw routine, since no one uses it anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@279763 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-08-25 17:47:09 +00:00
Marshall Clow
14c09a2413 Add an _LIBCPP_NORETURN inline function named __throw_XXX for each exception type we define. They either construct and throw the exception, or abort() (if exceptions are disabled). Use these functions everywhere instead of assert()ing when exceptions are disabled. WARNING: This is a behavior change - but only with exceptions disabled. Reviewed as: https://reviews.llvm.org/D23855. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@279744 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-08-25 15:09:01 +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