Eric Fiselier dc69aac6c6 [libc++] Add option to disable new/delete overloads when libc++abi provides them. ...

Summary:
Currently both libc++ and libc++abi provide definitions for operator new/delete. However I believe this is incorrect and that one or the other should offer them.

This patch adds the CMake option `-DLIBCXX_ENABLE_NEW_DELETE_DEFINITIONS` which defaults no `ON` unless `-DLIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS=ON` is specified.



Reviewers: mclow.lists, mehdi_amini, dexonsmith, danalbert, smeenai, mgorny, rmaprath

Reviewed By: mehdi_amini

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D30516

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@296802 91177308-0d34-0410-b5e6-96231b3b80d8

2017-03-02 19:35:33 +00:00

..

experimental

Fix bugs in filesystem detected by _LIBCPP_ASSERT.

2017-02-07 21:51:58 +00:00

include

Refer to _LIBCPP_MSVC macro where applicable

2017-02-06 05:26:49 +00:00

support

Recommit "Split exception.cpp and new.cpp implementation into different files for different runtimes."

2017-02-10 08:57:35 +00:00

algorithm.cpp

Mark libc++ internal globals with _LIBCPP_SAFE_STATIC.

2016-09-28 22:08:13 +00:00

any.cpp

[libcxx] Add std::any

2016-08-11 03:13:11 +00:00

bind.cpp

Implement LWG 2488 - Make the placeholders constexpr.

2016-06-26 21:01:34 +00:00

chrono.cpp

[Chrono][Darwin] Include header for gettimeofday

2017-01-10 00:51:02 +00:00

condition_variable.cpp

Recommit [libcxx] Never use <cassert> within libc++

2017-02-04 23:22:28 +00:00

debug.cpp

Fix debug mode build w/o exceptions

2016-12-28 05:20:27 +00:00

exception.cpp

Recommit "Split exception.cpp and new.cpp implementation into different files for different runtimes."

2017-02-10 08:57:35 +00:00

future.cpp

Make it possible to build a no-exceptions variant of libcxx.

2015-11-10 11:41:22 +00:00

hash.cpp

Fix typos

2014-05-15 11:27:39 +00:00

ios.cpp

[libc++] Fix extern template visibility for Windows

2016-09-19 18:29:07 +00:00

iostream.cpp

Explicitly specify MSVC mangling of iostream globals. Patch from Dave Lee

2017-01-07 06:09:12 +00:00

locale.cpp

Remove a now unneeded __CloudABI__ check.

2017-02-11 08:33:16 +00:00

memory.cpp

Add ABI option to remove recently inlined __shared_count functions from the library.

2017-01-17 03:16:26 +00:00

mutex.cpp

Recommit [libcxx] Never use <cassert> within libc++

2017-02-04 23:22:28 +00:00

new.cpp

[libc++] Add option to disable new/delete overloads when libc++abi provides them.

2017-03-02 19:35:33 +00:00

optional.cpp

Restore the _NOEXCEPT on the dtor of bad_optional_access. Destructors are noexcept by default, so it's not really needed, but the other exception classes have the _NOEXCEPT, and gcc complains if these are missing. I think we should remove them all - but not today.

2017-02-05 20:52:32 +00:00

random.cpp

random: include __config before building

2016-12-31 00:00:21 +00:00

regex.cpp

[libcxx] Remove pragmas that were needed to suppress warnings produced

2016-01-28 06:13:36 +00:00

shared_mutex.cpp

Implement N4508: shared_mutex. Reviewed as http://reviews.llvm.org/D10480

2015-06-30 14:04:14 +00:00

stdexcept.cpp

Recommit r290839 - Fix configuring and building libc++ w/o an ABI library.

2017-01-03 01:18:48 +00:00

string.cpp

Revert r284193 - it is not correct on OS X

2016-10-14 04:21:24 +00:00

strstream.cpp

Fix or suppress GCC warnings during build.

2016-08-29 20:43:38 +00:00

system_error.cpp

Recommit [libcxx] Never use <cassert> within libc++

2017-02-04 23:22:28 +00:00

thread.cpp

[libcxx] Support threads on Fuchsia

2017-03-01 03:09:18 +00:00

typeinfo.cpp

Fix yet another Apple buildit bug

2017-02-10 09:25:15 +00:00

utility.cpp

Put std::piecewise_construct_t back into the dylib for ABI stability. When clients are in C++11/constexpr mode this will be safely ignored because piecewise_construct is then declared with internal linkage.

2012-04-03 23:45:46 +00:00

valarray.cpp

Revert "Turn off extern templates for most uses."

2014-08-15 17:58:56 +00:00

variant.cpp

Implement C++17 <variant>. Patch from Michael Park!

2016-12-02 23:00:05 +00:00