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* Remove most of the remaining wide-char stubs from libcxx.Elliott Hughes2014-04-291-44/+0
| | | | | | We still need declarations for the C99 wide scanf stuff. I'll be back... Change-Id: I6e222a05bf61101e7374b9ef54581459d7a0e1c4
* Remove mbtowc stub.Elliott Hughes2014-04-291-6/+0
| | | | Change-Id: I63684e162883733f239ed83d202520e0f4be7dc5
* Fix classic_table implementation for bionicDan Albert2014-04-181-0/+2
| | | Change-Id: I26716b16bddcfb7109f436822067950fd99a5c08
* Get libc++ building for AndroidDan Albert2014-04-153-2/+105
| | | | | | | | This adds an Android makefile, aliases locale aware cctype and cwctype functions, fixes broken configuration in libcxx, and stubs functions missing from bionic. Change-Id: I247372d87caabe0310bedc4540b68ab2ed1986c1
* Implement LWG issue #2135. If something goes wrong in ↵Marshall Clow2014-03-261-2/+2
| | | | | | condition_variable::wait, call terminate() rather than throwing an error. Do this indirectly, by marking the call as 'noexcept'. This is better than just calling terminate() directly, because it gives a better error message on the console. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204778 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement N3891: A proposal to rename shared_mutex to shared_timed_mutexDavid Majnemer2014-03-171-7/+7
| | | | | | | | | | This is as straightforward as it sounds, a renamed from shared_mutex to shared_timed_mutex. Note that libcxx .dylib and .so files built with c++14 support need to be rebuilt. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204078 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace a tab with a spaceDavid Majnemer2014-03-171-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204077 91177308-0d34-0410-b5e6-96231b3b80d8
* Adjust build fix from r199494 to use C++ castsAlp Toker2014-01-171-1/+1
| | | | | | Change suggested by Joerg Sonnenberger! git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199500 91177308-0d34-0410-b5e6-96231b3b80d8
* Build fix for gcc builtinAlp Toker2014-01-171-1/+1
| | | | | | | | | | The __sync_add_and_fetch() builtin parameter is volatile but clang has 'different' type checking and ends up accepting this code. Undo the C++ cast from r198505 to get libc++/LLVM building with g++ while this is investigated. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199494 91177308-0d34-0410-b5e6-96231b3b80d8
* Add license headers to a bunch of libc++ files that were missing them. No ↵Marshall Clow2014-01-161-0/+8
| | | | | | functionality change. Fixes 18291. Thanks to Nico for the bug report and the patch. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199400 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace casts of __impl_ with the correct reinterpret_cast of theJoerg Sonnenberger2014-01-071-16/+16
| | | | | | | address. Restores the assembly of before r198504. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@198698 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch to using C++ style casts.Joerg Sonnenberger2014-01-047-76/+87
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@198505 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix GCC unknown pragma warning in libc++.Logan Chien2013-12-142-0/+17
| | | | | | | | | | | | We should check defined(__clang__) before the usage of the clang diagnostic pragmas. The [-Wswitch] warning in src/future.cpp should be ignored. As the result, the equivalent GCC pragma is added. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@197314 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch by Xing Xue to improve libc++ support for AIXMarshall Clow2013-11-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195144 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch by Bruce Mitchener. Change all references to EMSCRIPTEN to ↵Marshall Clow2013-11-192-15/+15
| | | | | | __EMSCRIPTEN__. If you're not using the PP symbol EMSCRIPTEN, then you should see no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195136 91177308-0d34-0410-b5e6-96231b3b80d8
* G M suggestion: conditionally include files on _WIN32.Yaron Keren2013-11-181-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195045 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch implements snprintf_l function in a way similar to the other Yaron Keren2013-11-181-0/+10
| | | | | | | | | | | | | | functions in src/support/win32/locale_win32.cpp and locale_win32.h, calling upon vsnprintf for which there is a MingW correct alternative. Note! __USE_MINGW_ANSI_STDIO is not modified in this patch. In order to use the __mingw version it must be defined before including the MingW headers. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@195044 91177308-0d34-0410-b5e6-96231b3b80d8
* Move <optional> into include/experimental, and into the std::experimental ↵Marshall Clow2013-11-151-3/+3
| | | | | | namespace, since it's not part of C++14, but of an upcoming TS git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@194867 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch from Bruce Mitchener; fixes two typos in comments. No functionality ↵Marshall Clow2013-11-112-2/+2
| | | | | | change. PR17843 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@194432 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch from GM: locale.cpp; make implicit conversions to bool explicit, fix ↵Marshall Clow2013-10-211-3/+21
| | | | | | some 'unknown pragma' warnings when compiling under MSVC, and don't use the __sso_allocator under windows, b/c MSVC doesn't support aligned-by value parameters git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193086 91177308-0d34-0410-b5e6-96231b3b80d8
* Patch from GM to make more implicit bools explicit since we can't stop MSVC ↵Marshall Clow2013-10-131-4/+4
| | | | | | warning about this in headers and to warn is the MSVC default. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192548 91177308-0d34-0410-b5e6-96231b3b80d8
* LWG Issue 2087: iostream_category() and noexceptMarshall Clow2013-10-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192545 91177308-0d34-0410-b5e6-96231b3b80d8
* LWG issue 2143: ios_base::xalloc should be thread-safeMarshall Clow2013-10-121-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192539 91177308-0d34-0410-b5e6-96231b3b80d8
* patch by Yaron: Uses rand_s() from stdlib.h (when building for Windows)Marshall Clow2013-10-091-0/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192325 91177308-0d34-0410-b5e6-96231b3b80d8
* Silence the unused function warning in exception.cpp.Peter Collingbourne2013-10-061-17/+16
| | | | | | | Rather than try to protect the function behind a precise, ever-changing #if expression, just inline it into every caller. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192077 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement std::exception_ptr under libsupc++.Peter Collingbourne2013-10-061-12/+51
| | | | | | | | | | | | | | | | | libsupc++ does not implement the dependent EH ABI and the functionality it uses to implement std::exception_ptr (which it declares as an alias of std::__exception_ptr::exception_ptr) is not directly exported to clients. So we have little choice but to hijack std::__exception_ptr::exception_ptr's (which fortunately has the same layout as our std::exception_ptr) copy constructor, assignment operator and destructor (which are part of its stable ABI), and its rethrow_exception(std::__exception_ptr::exception_ptr) function. Also, remove some out of date comments. Differential Revision: http://llvm-reviews.chandlerc.com/D1826 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192076 91177308-0d34-0410-b5e6-96231b3b80d8
* Make it possible to link against libstdc++ as well as libsupc++ with CMake.Peter Collingbourne2013-10-062-2/+6
| | | | | | | | | | | | | | | Linking against libstdc++, rather than libsupc++, is probably better for people who need to link against clients of libstdc++. Because libsupc++ is provided only as a static library, its globals are not shared between the static library and the copy linked into libstdc++. This has been found to cause at least one test failure. This also removes a number of symbols which were multiply defined between libstdc++ and libc++, only when linking with libstdc++. Differential Revision: http://llvm-reviews.chandlerc.com/D1825 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192075 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more symbols multiply defined between libsupc++ and libc++.Peter Collingbourne2013-10-062-1/+19
| | | | | | | | | | | | | | | The remaining multiple definitions were flushed out by attempting to link libsupc++ and libc++ into the same executable with --whole-archive, e.g. clang++ -I../llvm/projects/libcxx/include -nodefaultlibs -Wl,--whole-archive lib/libc++.a /usr/lib/gcc/x86_64-linux-gnu/4.6/libsupc++.a -Wl,--no-whole-archive -lgcc -lgcc_s -lc -lpthread -lrt (The same technique was used to flush out multiple definitions in libstdc++.) Differential Revision: http://llvm-reviews.chandlerc.com/D1824 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192074 91177308-0d34-0410-b5e6-96231b3b80d8
* Use _LIBCPP_NEW_DELETE_VIS instead of LIBCPP_FUNC_VIS in src/new.cpp.Howard Hinnant2013-10-061-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192071 91177308-0d34-0410-b5e6-96231b3b80d8
* G M: The attached patch is for libcxx's new.cpp and __config files. The ↵Howard Hinnant2013-10-041-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | patch's intent is to make new.cpp compile using MS's cl.exe compiler without changing the meaning of anything for any other compiler. The issue this patch seeks to address is that MS's compiler (cl.exe) doesn't support the __attribute__((__weak__)) or __atribute__((__visibility__("default")) syntax; so a solution must be found where cl.exe doesn't see this syntax. This patch seeks to solve this problem by changing code patterned like this: __attribute__((__weak__, __visibility__("default"))) void* operator new(size_t size, const std::nothrow_t&) _NOEXCEPT { /*snip*/; return p; } to code like this: _LIBCPP_WEAK void* operator new(size_t size, const std::nothrow_t&) _NOEXCEPT { return p; } Howard: Thanks for all the comments regarding the default visibility tag on the definition. I agree it isn't needed, and that there are lots of other places where it is missing. That being said, I'm not wanting to rock the boat on that issue right now. So I've added it back to the definition via _LIBCPP_FUNC_VIS. A later pass dedicated just to this issue can bring things in to a consistent state one way or the other. Note that we do not want to have the exact same attributes on the declaration and defintion in this case. The declaration should not be marked weak, whereas the definition should (which is what G M's patch did). I've fully tested on OS X to ensure that the resultant attribute syntax actually works. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@192007 91177308-0d34-0410-b5e6-96231b3b80d8
* G M: A small patch to fix a couple of warnings in stdexcept.cpp for cl.exe ↵Howard Hinnant2013-10-041-0/+4
| | | | | | which does not support #pragma visibility. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191988 91177308-0d34-0410-b5e6-96231b3b80d8
* G M: Provides the _LIBCPP_WARNING macro, to be used for MSVC only, since ↵Howard Hinnant2013-10-042-23/+57
| | | | | | that compiler doesn't support #warning. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191980 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-add bad_cast and bad_typeid default ctor definitions under libsupc++.Peter Collingbourne2013-10-031-6/+9
| | | | | | | libsupc++ declares these constructors inline, so we won't necessarily get a definition for them in the library. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191931 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the guard for external ABI libraries include the guard forChandler Carruth2013-09-251-2/+2
| | | | | | | | libsupc++ in typeinfo.cpp, bringing it into agreement with exception.cpp. This fixes link errors due to duplicate symbols from this translation unit. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191397 91177308-0d34-0410-b5e6-96231b3b80d8
* Peter Collingbourne: Fix warnings when compiling with -DNDEBUG.Howard Hinnant2013-09-211-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191148 91177308-0d34-0410-b5e6-96231b3b80d8
* N3659: Shared locking in C++ Revision 2, c++1y onlyHoward Hinnant2013-09-211-0/+101
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191127 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo.Joerg Sonnenberger2013-09-171-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190857 91177308-0d34-0410-b5e6-96231b3b80d8
* G M: Restore the ability for libcxx to compile again on mingw 64.Howard Hinnant2013-09-171-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190837 91177308-0d34-0410-b5e6-96231b3b80d8
* Marshall Clow: LWG Issue 2056: future_errc enums start with value 0 ↵Howard Hinnant2013-09-141-0/+6
| | | | | | (invalid value for broken_promise). git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190756 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding bad_array_length to libc++Marshall Clow2013-09-111-1/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190478 91177308-0d34-0410-b5e6-96231b3b80d8
* Evgeniy Stepanov: Add noexcept to ~bad_optional_access() to silence warning ↵Howard Hinnant2013-09-041-2/+2
| | | | | | during build. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189949 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement N3672, optional<T>.Howard Hinnant2013-09-021-0/+25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189772 91177308-0d34-0410-b5e6-96231b3b80d8
* Xing Xue: Some minor changes for IBM XLC++/AIX.Howard Hinnant2013-08-291-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189623 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn off extern templates for most uses. It is causing more problems than ↵Howard Hinnant2013-08-295-0/+9
| | | | | | it is worth. The extern templates will still be built into the dylib, mainly for ABI stability purposes. And the client can still turn these back on with a #define if desire. This fixes http://llvm.org/bugs/show_bug.cgi?id=17027. However there's no associated test for the test suite because http://llvm.org/bugs/show_bug.cgi?id=17027 needs mismatched dylib and headers to fire. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189610 91177308-0d34-0410-b5e6-96231b3b80d8
* G M: Improvements to Windows support.Howard Hinnant2013-08-262-49/+45
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189273 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename _LIBCPP_DEBUG2 to _LIBCPP_DEBUG.Howard Hinnant2013-08-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189140 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug mode for string. This commit also marks the first time libc++ ↵Howard Hinnant2013-08-231-41/+65
| | | | | | debug-mode has found a bug (found one in regex). Had to play with extern templates a bit to get this to work since string is heavily used within libc++.dylib. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189114 91177308-0d34-0410-b5e6-96231b3b80d8
* Glen: replace obsolete _LIBCPP_CANTTHROW with _NOEXCEPT.Howard Hinnant2013-08-221-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189046 91177308-0d34-0410-b5e6-96231b3b80d8
* LWG 2145 - mark constructor for std::error_category as inline and constexpr. ↵Marshall Clow2013-08-211-0/+1
| | | | | | Leave the (existing, out-of-line, non-constexpr) in the dylib for compatibility with existing programs) git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188858 91177308-0d34-0410-b5e6-96231b3b80d8
* Xing Xue: port to IBM XLC++/AIX.Howard Hinnant2013-08-142-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188396 91177308-0d34-0410-b5e6-96231b3b80d8
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