shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/libcxx/include
History
JF Bastien 57148cbcbd libc++: add NaCl and PNaCl support for std::random_device 
Summary:
The NaCl sandbox doesn't allow opening files under /dev, but it offers an API which provides the same capabilities. This is the same random device emulation that nacl_io performs for POSIX support, but nacl_io is an optional library so libc++ can't assume that device emulation will be performed. Note that NaCl only supports /dev/urandom, not /dev/random.

This patch also cleans up some of the preprocessor #endif, and fixes the test for Win32 (it accepts any token, and would therefore never throw regardless of the token provided).

Test Plan: ninja check-libcxx

Reviewers: dschuff, mclow.lists, danalbert

Subscribers: jfb, cfe-commits

Differential Revision: http://reviews.llvm.org/D6442

llvm-svn: 223068
2014-12-01 19:19:55 +00:00
..
experimental
Replaced checking in string_view::remove_suffix/remove_prefix by _LIBCPP_ASSERT, since this is technically undefined behavior. Fixes PR#21496
2014-11-11 22:07:10 +00:00
ext
Do not derive __gnu_cxx::hash<T> from std::hash<T>.
2014-03-06 04:11:10 +00:00
support
Fixes to get libc++ building on sun solaris. Patch from C Bergstrom.
2014-11-25 21:57:41 +00:00
__bit_reference
Fix PR 19663. Some calls to find(vector<bool>) were returning iterators that were subtly invalid (didn't compare equal). Thanks to Erik Verbruggen for the report (and diagnosis)
2014-05-06 15:33:23 +00:00
__config
libc++: add NaCl and PNaCl support for std::random_device
2014-12-01 19:19:55 +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
Fix libc++ bug #20039: 'Constructing std::function from empty compatible std::function results in half-empty state' Thanks to Agustin Berge for the report, and for his and Eric Fiselier's work on a fix.
2014-06-30 21:27:51 +00:00
__functional_base
Rename several internal templates to get rid of ___ (triple underscores) or worse, four. No functionality change.
2014-01-06 14:00:09 +00:00
__functional_base_03
Fix a problem with reference_wrapper in C++03 that was causing counting predicates to fail. Add a test to make sure it works. However, most of the reference_wrapper tests still fail in C++03 mode, due to a lack of decltype. No change there.
2014-08-04 19:20:17 +00:00
__hash_table
NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards.
2014-08-10 23:53:08 +00:00
__locale
Fixes to get libc++ building on sun solaris. Patch from C Bergstrom.
2014-11-25 21:57:41 +00:00
__mutex_base
Allow libc++ to be built on systems without POSIX threads
2014-09-05 19:45:05 +00:00
__refstring
Exceptions store the message as reference counted string for
2014-04-30 19:54:11 +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
Remove node from a container before destroying it. Thanks to Alexander Potapenko for pointing this out.
2014-04-11 08:22:42 +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
Fix use of operator comma in is_permutation and delete comma operator for test iterators.
2014-10-27 20:26:25 +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
Allow libc++ to be built on systems without POSIX threads
2014-09-05 19:45:05 +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
Make headers available in the build directory
2014-10-23 16:51:12 +00:00
cmath
[libcxx] Fix SFINAE in <cmath>. Patch from K-Ballo.
2014-10-17 00:31:47 +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
Implement national body comment GB9: remove std::gets
2013-10-12 19:09:47 +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
[libcxx] Fix use of operator comma where the types can be user defined
2014-10-27 19:28:20 +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
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
functional
Fix libc++ bug #20039: 'Constructing std::function from empty compatible std::function results in half-empty state' Thanks to Agustin Berge for the report, and for his and Eric Fiselier's work on a fix.
2014-06-30 21:27:51 +00:00
future
Add support for "fancy" pointers to promise and packaged_task.
2014-10-23 06:24:45 +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
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
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
Implement N4280 - 'Non-member size() and more'
2014-11-19 19:43:23 +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
[libcxx] Fix use of operator comma where the types can be user defined
2014-10-27 19:28:20 +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
Implement LWG2400 - 'shared_ptr's get_deleter() should use addressof()', and add tests. Mark LWG2400 and LWG2404 as complete
2014-11-17 19:05:50 +00:00
module.modulemap
Mark module atomic as cplusplus11.
2014-09-24 04:44:54 +00:00
mutex
Allow libc++ to be built on systems without POSIX threads
2014-09-05 19:45:05 +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
libc++: add NaCl and PNaCl support for std::random_device
2014-12-01 19:19:55 +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
Base regex code on char_class_type.
2014-07-29 19:23:39 +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
Exceptions store the message as reference counted string for
2014-04-30 19:54:11 +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
Allow libc++ to be built on systems without POSIX threads
2014-09-05 19:45:05 +00:00
tuple
Fixes to get libc++ building on sun solaris. Patch from C Bergstrom.
2014-11-25 21:57:41 +00:00
type_traits
Implement void_t from N3911. Add a private version for use in the library before C++1z. Update the 1z status page, marking a bunch of issues that don't require library changes as complete (2129, 2212, 2230, 2233, 2325, 2365, 2376)
2014-11-17 15:50:08 +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
[libcxx] Fix use of operator comma where the types can be user defined
2014-10-27 19:28:20 +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