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Author SHA1 Message Date
Eric Fiselier
8673c52ffe Get ctype_byname tests passing on Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290746 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-30 09:28:58 +00:00
Eric Fiselier
9f988e6e4e Update "Making Optional Greater Equal Again" paper status 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290742 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-30 04:16:30 +00:00
Eric Fiselier
ae3128f268 Fix build using the buildit script 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290727 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-29 22:42:45 +00:00
Eric Fiselier
152e5e61a1 Fix PR31489 - std::function self-swap segfaults 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290721 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-29 20:03:55 +00:00
Eric Fiselier
7d0000f737 Fix typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290666 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 11:09:18 +00:00
Eric Fiselier
8a549abae1 Fix ABI incompatible C++03 nullptr_t 
In C++03 libc++ emulates nullptr_t using a class, and #define's nullptr.
However this makes nullptr_t mangle differently between C++03 and C++11.
This breaks any function ABI which takes nullptr_t.

Thanfully Clang provides __nullptr in all dialects. This patch adds
an ABI option to switch to using __nullptr in C++03. In a perfect world
I would like to turn this on by default, since it's just ABI breaking fix
to an ABI breaking bug.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290662 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 09:50:23 +00:00
Eric Fiselier
ce34512d2f Remove dead debug_mode doc link 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290659 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 06:21:09 +00:00
Eric Fiselier
32eebb71f7 Ensure <__debug> gets the nullptr definition in C++03 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290658 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 06:15:01 +00:00
Eric Fiselier
fb342388df Fix debug mode for vector/list and cleanup tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290657 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 06:06:09 +00:00
Eric Fiselier
72a67ff116 Fix stupid build error caused by a stupid person 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290656 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 05:56:16 +00:00
Eric Fiselier
47257c4a7d Add tests for unordered container tests and std::string 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290655 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 05:53:01 +00:00
Eric Fiselier
2c8aa056f4 Fix __wrap_iter in debug mode and apply _NOEXCEPT_DEBUG to it 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290654 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 05:35:32 +00:00
Eric Fiselier
fa31c108f0 Fix build errors in C++03 caused by recent debug changes 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290653 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 05:26:56 +00:00
Eric Fiselier
51d64bbc8c Fix debug mode build w/o exceptions 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290652 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 05:20:27 +00:00
Eric Fiselier
01eb99ac7b Implement a throwing version of _LIBCPP_ASSERT. 
This patch implements changes to allow _LIBCPP_ASSERT to throw on failure
instead of aborting. The main changes needed to do this are:

1. Change _LIBCPP_ASSERT to call a handler via a replacable function pointer
   instead of calling abort directly. Additionally this patch implements two
   handler functions, one which aborts and another that throws an exception.

2. Add _NOEXCEPT_DEBUG macro for disabling noexcept spec on function which
   contain _LIBCPP_ASSERT. This is required in order to prevent assertion
   failures throwing through a noexcept function. This macro has no effect
   unless _LIBCPP_DEBUG_USE_EXCEPTIONS is defined.

Having a non-aborting _LIBCPP_ASSERT is very important to allow sane testing of
debug mode. Currently we can only have one test case per file, since the test
case will cause the program to abort. Testing debug mode this way would require
thousands of test files, most of which would be 95% boiler plate. I don't think
this is a feasible strategy. Fortunately using a throwing debug handler solves
these issues.

Additionally this patch rewrites the documentation for debug mode.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290651 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-28 04:58:52 +00:00
Eric Fiselier
046a71be67 Implement P0435R1 - Resolving LWG issues for common_type 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290627 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-27 21:16:48 +00:00
Eric Fiselier
3010df98f9 Fix PR31481 - 3+ parameter common_type isn't SFINAE friendly 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290624 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-27 19:59:50 +00:00
Shoaib Meenai
833ad542b5 [libc++] Make __num_get_float hidden 
It's an internal function and shouldn't be exported. It's also a source
of discrepancy in the published ABI list; these symbols aren't exported
for me on CentOS 7 or Ubuntu 16.04, leading to spurious check-cxx-abilist
failures.

Differential Revision: https://reviews.llvm.org/D27153

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290503 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 18:05:32 +00:00
Marshall Clow
99447c8e03 Fix bug #31387 - not checking end iterator when parsing decimal escape. Thanks to Karen for the report. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290500 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 17:21:03 +00:00
Eric Fiselier
ab9ab94102 Enable -Wunreachable-code and fix duplicate warning flags 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290486 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 04:34:33 +00:00
Eric Fiselier
e32aed8014 Fix ASAN test failure 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290482 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 03:27:52 +00:00
Eric Fiselier
3414afa415 Fix -Wsign-compare warnings in re tests that only run on OS X 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290481 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 03:20:53 +00:00
Eric Fiselier
68e3ccbecd Fix sign-compare warnings on ARM platforms caused by wchar_t being unsigned 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290480 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 03:09:00 +00:00
Eric Fiselier
2ab8f62c6f Avoid unused warning in __throw_future_error w/o exceptions enabled 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290479 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 01:56:25 +00:00
Eric Fiselier
f62eee4fe7 Fix warning caused by platforms providing a signed wint_t 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290477 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 01:43:54 +00:00
Eric Fiselier
f47536798d Fix yet another missed -Wunused warning. Hopefully this is the last one 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290476 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 01:29:27 +00:00
Eric Fiselier
10dd69eaf1 Fix unused warning which only triggers in C++11 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290475 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 01:12:28 +00:00
Eric Fiselier
e9784032ce fix warnings only produced by apple-clang 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290474 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 01:07:54 +00:00
Eric Fiselier
9d2fd1f556 Fix missed sign-compare warning 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290473 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 00:44:20 +00:00
Eric Fiselier
0a1cbcf2b7 fix newly failing c++03 tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290472 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 00:40:45 +00:00
Eric Fiselier
3678f7d6ee Fix another unused warning 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290470 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 00:28:19 +00:00
Eric Fiselier
50f6579e74 fix sign comparison warnings 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290469 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-24 00:24:44 +00:00
Eric Fiselier
0e5ebbc77c Fix unused parameters and variables 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290459 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 23:37:52 +00:00
Eric Fiselier
17a98d8a92 Don't use posix_memalign on Windows platforms 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290448 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 20:17:23 +00:00
Eric Fiselier
5ac2f14809 Fix PR31440: Make __sanitizer_annotate_contigious_container always visible. Fix from Jan Beich 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290447 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 20:03:52 +00:00
Eric Fiselier
0de917eac4 Update doc and various cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290446 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 20:00:13 +00:00
Eric Fiselier
59c5cb0116 Add test that _LIBCPP_VERSION matches __libcpp_version 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290445 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 19:38:43 +00:00
Eric Fiselier
8f7a9c085a Add release update instructions for libc++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290444 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 19:30:24 +00:00
Eric Fiselier
904a9cb99d Update TestingLibcxx doc to reflect the use_system_cxx_lib flag. Patch from Michael Park 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290441 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 19:09:14 +00:00
Eric Fiselier
20ace04348 Add apple-clang-8 to list of XFAILS for some variant tests. Patch from Michael Park 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290440 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-23 19:07:54 +00:00
Chris Bieneman
a4b3552a4d [CMake] Fix issue reported on sanitizer bots 
This should resolve an issue reported on the commit thread that impacted sanitizer bots.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290052 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-17 21:28:24 +00:00
Chris Bieneman
801aa91790 [CMake] Put headers relative to clang 
When libcxx isn't building with an installed LLVM we copy the libcxx headers into the LLVM build directory so that a clang in that build tree can find the headers relative to itself.

This is only important in situations where you don't have headers installed under /, which is common these days on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289963 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-16 17:30:51 +00:00
Eric Fiselier
1d0d379c40 Fix XFAILS for is_trivially_destructible trait 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289802 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 11:00:07 +00:00
Eric Fiselier
b7fe139a72 Fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289781 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 07:23:44 +00:00
Eric Fiselier
cdc59e576e Add tests for LWG 2796 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289780 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 07:15:39 +00:00
Eric Fiselier
90314c55d1 Add more test cases for PR31384 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289778 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 07:05:19 +00:00
Eric Fiselier
1739d3ef0a Add test case for PR31384 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289774 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 06:38:07 +00:00
Eric Fiselier
9663ee4d4f Revert r289727 due to PR31384 
This patch reverts the changes to tuple which fixed construction from
types derived from tuple. It breaks the code mentioned in llvm.org/PR31384.
I'll follow this commit up with a test case.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289773 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 06:34:54 +00:00
Eric Fiselier
4a435415ad XFAIL test for more apple-clang versions 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289767 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-15 05:41:07 +00:00
Eric Fiselier
c480bc55cd Work around bug in initialization of std::array base class with older clangs 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289741 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-14 23:24:12 +00:00