Eric Fiselier c3231d213a [libcxx] Fix PR 22468 - std::function<void()> does not accept non-void-returning functions ...

Summary:
The bug can be found here: http://llvm.org/bugs/show_bug.cgi?id=22468

`__invoke_void_return_wrapper` is needed to properly handle calling a function that returns a value but where the std::function return type is void. Without this '-Wsystem-headers' will cause `function::operator()(...)` to not compile. 

Reviewers: eugenis, K-ballo, mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D7444

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228705 91177308-0d34-0410-b5e6-96231b3b80d8

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

..

experimental

[libcxx] Add <experimental/system_error>

2015-02-03 16:03:24 +00:00

ext

Do not derive __gnu_cxx::hash<T> from std::hash<T>.

2014-03-06 04:11:10 +00:00

support

Get libc++ building on Sun Solaris. Patch from C Bergstrom.

2015-01-23 22:22:36 +00:00

__bit_reference

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

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

__config

Fix unused private field warning in stdexcept after r207695.

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

__debug

NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.

2014-08-10 23:53:08 +00:00

__functional_03

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

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

__functional_base

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

2015-02-10 16:48:45 +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

Rename pow2 functions in __hash_table to reflect that they are hash specific

2015-02-02 21:31:48 +00:00

__locale

Get libc++ building on Sun Solaris. Patch from C Bergstrom.

2015-01-23 22:22:36 +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

Use __builtin_operator_new/__builtin_operator_delete when available. This

2014-06-04 19:54:15 +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

Fix PR22366. When move-constructing an associative container and explicitly passing an allocator that compares different, we were not calling the destructor of the elements in the moved-from container.

2015-01-28 19:54:25 +00:00

__tuple

[libcxx] Delay evaluation of __make_tuple_types to prevent blowing the max template instantiation depth. Fixes Bug #18345

2014-10-28 06:31:22 +00:00

__tuple_03

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

__undef_min_max

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

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

algorithm

[libcxx] Properly convert the count arguments to the *_n algorithms before use.

2015-02-10 16:46:42 +00:00

array

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

atomic

Change a couple more template parameter names from 'T' to '_Tp', etc. Thanks to Ondřej Majerech for the patch, but I did a bit more.

2015-01-11 06:15:59 +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

Nico Rieck: Currently _MSC_VER and _WIN32 are used to guard code which is

2013-08-01 18:17:34 +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

Windows support by Ruben Van Boxem.

2011-10-17 20:05:10 +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

Get libc++ building on Sun Solaris. Patch from C Bergstrom.

2015-01-23 22:22:36 +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

Support Newlib as libc++'s C library [cstdio part, part 2]

2015-01-10 00:08:00 +00:00

cstdlib

Xing Xue: port to IBM XLC++/AIX.

2013-08-14 18:00:20 +00:00

cstring

Nico Rieck: Currently _MSC_VER and _WIN32 are used to guard code which is

2013-08-01 18:17:34 +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

G M: Restore the ability for libcxx to compile again on mingw 64.

2013-09-17 01:34:47 +00:00

cwctype

Windows support by Ruben Van Boxem.

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

deque

Fix PR#22284. Add a new overload to deque::insert to handle forward iterators. Update tests to exercise this case.

2015-01-22 18:33:29 +00:00

exception

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

forward_list

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

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

fstream

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

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

functional

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

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

future

Remove use of _[A-Z] identifiers and poison them to detect usage

2015-02-05 23:01:40 +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

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

istream

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

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

iterator

[libcxx] Make __wrap_iter work with gcc.

2015-01-27 19:27:39 +00:00

limits

libc++: integral types trap on PNaCl

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

list

NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.

2014-08-10 23:53:08 +00:00

locale

Fix PR21428. Buffer was one byte too small in octal formatting case. Add test

2015-01-26 17:24:52 +00:00

map

Fix bug 20740 - std::set/std::map don't support heterogeneous lookup for count(). Thanks to Jim Porter for the bug report

2014-08-24 23:54:16 +00:00

memory

Remove use of _[A-Z] identifiers and poison them to detect usage

2015-02-05 23:01:40 +00:00

module.modulemap

Mark module atomic as cplusplus11.

2014-09-24 04:44:54 +00:00

mutex

Explicitly include <sched.h> for sched_yield()

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

new

Use __builtin_operator_new/__builtin_operator_delete when available. This

2014-06-04 19:54:15 +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

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

random

Get libc++ building on Sun Solaris. Patch from C Bergstrom.

2015-01-23 22:22:36 +00:00

ratio

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

regex

Fix for PR22061 by K-ballo

2015-01-28 22:22:35 +00:00

scoped_allocator

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

set

Fix bug 20740 - std::set/std::map don't support heterogeneous lookup for count(). Thanks to Jim Porter for the bug report

2014-08-24 23:54:16 +00:00

shared_mutex

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

2014-09-05 19:45:05 +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

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

stdexcept

Fix unused private field warning in stdexcept after r207695.

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

streambuf

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

string

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

2014-10-27 19:28:20 +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

tuple: Make operator<() linear instead of exponential

2015-01-21 02:51:17 +00:00

type_traits

[libcxx] Properly convert the count arguments to the *_n algorithms before use.

2015-02-10 16:46:42 +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

NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.

2014-08-10 23:53:08 +00:00

unordered_set

NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.

2014-08-10 23:53:08 +00:00

utility

Fix PR 22106; make std::swap work for multi-dimensional arrays. Thanks to Peter Griess for the report and suggested fix

2015-01-06 19:20:49 +00:00

valarray

Add return statement to slice_array and mask_array assignment. Closes PR20614.

2014-08-12 00:06:58 +00:00

vector

[libcxx] Fix vector annotator size increase in vector::insert(pos, count, value)

2014-11-14 18:28:36 +00:00