Eric Fiselier 7726a348df Prevent dependancy on libatomic when using GCC to provide <atomic>. ...

The __atomic_is_lock_free(...) function sometimes requires linkage to libatomic
if it cannot be evaluated at compile time. Remove __c11_atomic_is_lock_free
and use __atomic_is_lock_free(sizeof(Tp)) directly so that it can be evaluated
at compile time.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239648 91177308-0d34-0410-b5e6-96231b3b80d8

2015-06-13 00:23:07 +00:00

..

experimental

Implement std::experimental::sample.

2015-05-13 16:55:41 +00:00

ext

In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.

2015-04-07 05:21:38 +00:00

support

cmath: account for MSVCRT 12.0 changes

2015-02-28 20:18:39 +00:00

__bit_reference

Get tests running with warnings. Fix warnings in headers and tests

2015-02-05 20:28:37 +00:00

__config

Make the presence of stdin and stdout optional.

2015-03-26 14:35:46 +00:00

__debug

Print log/error messages on stderr, not stdout

2015-03-10 07:57:43 +00:00

__functional_03

Add missing return statements in C++03 std::function

2015-06-02 01:31:33 +00:00

__functional_base

Remove constexpr support for std::apply because it introduces regressions.

2015-04-19 15:32:52 +00:00

__functional_base_03

[libcxx] Fix PR 22468 - std::function<void()> does not accept non-void-returning functions

2015-02-10 16:48:45 +00:00

__hash_table

In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.

2015-04-07 05:21:38 +00:00

__locale

Fix ctype_byname<wchar_t>::do_is() mask checking.... again

2015-03-11 17:00:28 +00:00

__mutex_base

Allow libc++ to be built on systems without POSIX threads

2014-09-05 19:45:05 +00:00

__refstring

Fix some -Wundef issues.

2015-02-05 02:34:59 +00:00

__split_buffer

G M: Changes all references to "x inline" to "inline x" where x = _libcpp_always_inline or _libcpp_inline_visibility macros.

2013-10-04 22:09:00 +00:00

__sso_allocator

Handle function name conflicts in _LIBCPP_MSVCRT mode

2015-02-13 22:15:32 +00:00

__std_stream

Partial implementation of N3665. This paper was not voted into the C++1y draft. However I was looking at it and with some experimentation realized that I could partially implement it, and at the same time offer a performance optimization to cout. I simply added an xsputn override to the cout filebuf. The override does nothing special at all if there is a non-trivial codecvt installed. However if the codecvt returns true for always_noconv(), then this function can dump an entire string to fwrite, instead of doing it a character at a time under overflow(). This just makes sense. I stopped short of a full implementation of N3665 because in order to do so, xsputn would have to allocate a buffer when always_noconv() returned false, and I don't want to go to that expense.

2013-08-09 16:25:43 +00:00

__tree

In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.

2015-04-07 05:21:38 +00:00

__tuple

[libcxx] Move tuple_size and tuple_element overloads for pair and array out of !defined(_LIBCPP_HAS_NO_VARIADICS) block.

2015-03-17 15:08:03 +00:00

__undef___deallocate

Handle function name conflicts in _LIBCPP_MSVCRT mode

2015-02-13 22:15:32 +00:00

__undef_min_max

Fix-it suggestion for fixing min or max defines on Windows.

2013-11-15 23:41:01 +00:00

algorithm

Fix some places where we could call memmove(null,xxx,0) - which is UB

2015-06-02 13:52:16 +00:00

array

[libcxx] Move tuple_size and tuple_element overloads for pair and array out of !defined(_LIBCPP_HAS_NO_VARIADICS) block.

2015-03-17 15:08:03 +00:00

atomic

Prevent dependancy on libatomic when using GCC to provide <atomic>.

2015-06-13 00:23:07 +00:00

bitset

Make locales (and transitively, std::endl) work reliably with gcc.

2014-06-04 15:46:56 +00:00

cassert

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

ccomplex

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cctype

cctype: tweak inclusions for _LIBCPP_MSVCRT case

2015-02-13 22:15:28 +00:00

cerrno

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cfenv

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cfloat

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

chrono

Partially address a FIXME in steady_clock::now()

2014-09-02 21:14:38 +00:00

cinttypes

Make *abs() and *div() work on CloudABI.

2015-03-16 14:27:44 +00:00

ciso646

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

climits

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

clocale

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

CMakeLists.txt

Add option to turn off installation of headers.

2014-12-12 22:52:58 +00:00

cmath

Provide std::abs(<floating-point>) in <cmath> on Solaris.

2015-03-18 15:24:18 +00:00

codecvt

Update synopsis in <locale> to match LWG Issue 2229. No code change

2013-08-27 14:22:13 +00:00

complex

Implement literal suffixes for compled

2013-10-05 21:19:49 +00:00

complex.h

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

condition_variable

Allow libc++ to be built on systems without POSIX threads

2014-09-05 19:45:05 +00:00

csetjmp

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

csignal

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cstdarg

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cstdbool

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cstddef

Update cstddef after clang r207606.

2014-05-16 01:45:02 +00:00

cstdint

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cstdio

Make the presence of stdin and stdout optional.

2015-03-26 14:35:46 +00:00

cstdlib

Make *abs() and *div() work on CloudABI.

2015-03-16 14:27:44 +00:00

cstring

Revert changes inadvertantly committed

2015-06-02 22:26:29 +00:00

ctgmath

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

ctime

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

cwchar

Make the presence of stdin and stdout optional.

2015-03-26 14:35:46 +00:00

cwctype

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

deque

Fix PR#23767. Add tests for iterator invalidation for deque::erase/pop_front/pop_back

2015-06-05 22:34:19 +00:00

exception

Implement uncaught_exceptions() using the newly added hooks in libc++abi, when available

2015-06-02 15:33:38 +00:00

forward_list

In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.

2015-04-07 05:21:38 +00:00

fstream

Add option to disable access to the global filesystem namespace.

2015-03-12 15:44:39 +00:00

functional

Rename internal trait that used non-reserved name.

2015-05-19 22:27:18 +00:00

future

Fix PR23293 - Do not unlock shared state before notifying consumers.

2015-06-12 00:41:34 +00:00

initializer_list

Apply constexpr to initializer_list for c++1y.

2013-08-26 20:11:32 +00:00

iomanip

Implement LWG #2344: quoted()'s interaction with padding is unclear. I think that anyone using quoted with padding is really confused, but it should work the way the rest of iostreams works.

2014-03-07 21:45:32 +00:00

ios

Address some post-commit review comments on r217261

2014-09-05 20:28:44 +00:00

iosfwd

Revert: Revert r227804: Use fseek/ftell instead of fseeko/ftello when Newlib is the libc

2015-02-03 15:34:17 +00:00

iostream

Make the presence of stdin and stdout optional.

2015-03-26 14:35:46 +00:00

istream

K-ballo pointed out *another* mistype in my change

2014-09-17 01:58:15 +00:00

iterator

A few bits of N2994 didn't get fully implemented a long time ago. Thanks to STL@microsoft.com for the bug report

2015-04-16 21:36:54 +00:00

limits

libc++: integral types trap on PNaCl

2014-11-26 17:51:58 +00:00

list

In many places, there was an #ifdef/#else block that selected one of two implmentations of rebind_alloc based on whether or not we had template aliases. Create a helper struct to encapsulate that bit of logic, and replace all the ifdefs with uses of that struct. No functionality change intented.

2015-04-07 05:21:38 +00:00

locale

Add support for kfreebsd. Thanks to Jan Henke

2015-03-19 09:03:58 +00:00

map

Fix for LWG Issue 2059: C++0x ambiguity problem with map::erase

2015-05-10 13:35:00 +00:00

memory

Implement the first part of N4258 - allocator_traits<X>::is_always_equal. Also fixes PR#23723

2015-06-02 16:34:03 +00:00

module.modulemap

Handle function name conflicts in _LIBCPP_MSVCRT mode

2015-02-13 22:15:32 +00:00

mutex

Explicitly include <sched.h> for sched_yield()

2014-12-08 14:50:21 +00:00

new

[libcxx] Rework sized delete.

2015-05-19 02:03:22 +00:00

numeric

[libcxx] Fix use of operator comma where the types can be user defined

2014-10-27 19:28:20 +00:00

ostream

K-ballo pointed out *another* mistype in my change

2014-09-17 01:58:15 +00:00

queue

Move the default template arguments into the forward declarations for the container adapters: stack and queue. References PR#22605.

2015-02-18 17:51:56 +00:00

random

Add support for arc4random() to random_device.

2015-03-10 07:46:06 +00:00

ratio

Fix building and testing libc++ with GCC.

2015-05-20 03:15:01 +00:00

regex

Add code to honor the match_not_bol and match_not_eol regex flats. Fixes PR#22651. Thanks to Jim Porter for the report and suggested fix.

2015-03-19 17:05:59 +00:00

scoped_allocator

Add 'is_always_equal' tests for scoped_allocator. Found that I had typed '||' where I meant '&&' in the code; fixed that, too

2015-06-03 16:15:55 +00:00

set

Fix for LWG Issue 2059: C++0x ambiguity problem with map::erase

2015-05-10 13:35:00 +00:00

shared_mutex

[libcxx] Fix bug in shared_timed_mutex that could cause a program to hang.

2015-04-02 21:02:06 +00:00

sstream

Fix a bug in the move-assigment operator for basic_stringbuf. Thanks to Johnathan Wakeley for the bug report

2014-09-16 18:57:52 +00:00

stack

Move the default template arguments into the forward declarations for the container adapters: stack and queue. References PR#22605.

2015-02-18 17:51:56 +00:00

stdexcept

Fix unused private field warning in stdexcept after r207695.

2015-02-05 07:40:48 +00:00

streambuf

Make basic_streambuf::xsputn write characters in chunks whenever possible, instead of one at a time. References PR#10193

2015-02-19 16:17:46 +00:00

string

While applying N4258, I forgot about LWG#2455, which modified the modifications. Correct those - h/t: Howard

2015-06-04 02:05:41 +00:00

strstream

No functionality change at this time. I've split _LIBCPP_VISIBLE up into two flags: _LIBCPP_TYPE_VIS and _LIBCPP_FUNC_VIS. This is in preparation for taking advantage of clang's new __type_visibility__ attribute.

2013-03-06 23:30:19 +00:00

system_error

G M: Improve support for compilers not supporting defaulted functions.

2013-08-24 21:31:37 +00:00

tgmath.h

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +00:00

thread

Explicitly include <sched.h> for sched_yield()

2014-12-08 14:50:21 +00:00

tuple

Remove unneeded redeclaration of reference_wrapper.

2015-03-21 06:05:45 +00:00

type_traits

Add support for N4389 - std::bool_constant

2015-05-18 23:21:06 +00:00

typeindex

Nico Rieck: this patch series fixes visibility issues on Windows as explained in <http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-August/031214.html>.

2013-08-12 18:38:34 +00:00

typeinfo

RTTI Uniqueness: remove __name_for_load function.

2014-04-03 09:12:38 +00:00

unordered_map

Fix for LWG Issue 2059: C++0x ambiguity problem with map::erase

2015-05-10 13:35:00 +00:00

unordered_set

Fix for LWG Issue 2059: C++0x ambiguity problem with map::erase

2015-05-10 13:35:00 +00:00

utility

[libcxx] Move tuple_size and tuple_element overloads for pair and array out of !defined(_LIBCPP_HAS_NO_VARIADICS) block.

2015-03-17 15:08:03 +00:00

valarray

Handle function name conflicts in _LIBCPP_MSVCRT mode

2015-02-13 22:15:32 +00:00

vector

While applying N4258, I forgot about LWG#2455, which modified the modifications. Correct those - h/t: Howard

2015-06-04 02:05:41 +00:00