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Author SHA1 Message Date
Eric Fiselier
724b5ab350 Refactor is_member_function_pointer to use is_function and not __member_function_traits. 
Replacing the dependancy on __member_function_traits with is_function allows
is_member_function_pointer to work more often. In particular it allows it to
work when we don't have variadic templates but the function has an arity > 3.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239649 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-13 00:33:13 +00:00
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
Eric Fiselier
56a599b976 Fix PR23293 - Do not unlock shared state before notifying consumers. 
Within the shared state methods do not unlock the lock guards manually. This
could cause a race condition where the shared state is destroyed before the
method is complete.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239577 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-12 00:41:34 +00:00
Marshall Clow
f54ca46a7b Change #ifdefs in test to UNSUPPORTED. No functionality change in the tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239562 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-11 21:47:39 +00:00
Marshall Clow
4356f6392e Fix PR#23767. Add tests for iterator invalidation for deque::erase/pop_front/pop_back 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239196 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-05 22:34:19 +00:00
Joerg Sonnenberger
64c6248499 Avoid C-style cast. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239160 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-05 15:54:26 +00:00
Marshall Clow
c912c0ce7c While applying N4258, I forgot about LWG#2455, which modified the modifications. Correct those - h/t: Howard 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@239004 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 02:05:41 +00:00
Marshall Clow
127db91f3e More N4258 changes. This time vector's constructors 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238990 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 00:10:20 +00:00
Marshall Clow
7b193f7797 More of N4258 implementation. Mark all of our test_allocators as noexcept constructible. Make the constructors for basic_string noexcept all the time (under C++14). Update tests to reflect the new world order. More to come. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238957 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-03 19:56:43 +00:00
Marshall Clow
bbf87b1c34 Add 'is_always_equal' tests for scoped_allocator. Found that I had typed '||' where I meant '&&' in the code; fixed that, too 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238931 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-03 16:15:55 +00:00
Marshall Clow
b957bac1da Revert changes inadvertantly committed 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238880 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 22:26:29 +00:00
Marshall Clow
22f6c0532d Move uncaught_exeption() definition inside the #ifdef block like uncaught_exceptions() 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238879 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 22:25:23 +00:00
Marshall Clow
c2a3137671 Fix breakage that I introduced in r238848 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238870 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 21:40:58 +00:00
Marshall Clow
f0324bcaa1 Implement the first part of N4258 - allocator_traits<X>::is_always_equal. Also fixes PR#23723 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238848 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 16:34:03 +00:00
Marshall Clow
8731c5da46 Implement uncaught_exceptions() using the newly added hooks in libc++abi, when available 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238846 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 15:33:38 +00:00
Marshall Clow
708b86b5f9 Fix some places where we could call memmove(null,xxx,0) - which is UB 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238831 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 13:52:16 +00:00
Marshall Clow
56523ff60e In the case where we are copying/moving zero elements, do less work 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238828 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 13:04:18 +00:00
Eric Fiselier
fa97c2e8bc Add missing return statements in C++03 std::function 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238803 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 01:31:33 +00:00
Eric Fiselier
c4324b2b94 Add TODO items and remove use of 'noexcept' in C++03 test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238802 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 01:25:34 +00:00
Marshall Clow
ebc31694e8 Remove debugging code 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238674 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-31 14:01:54 +00:00
Marshall Clow
bf0460e0a0 Don't try to memcpy zero bytes; sometimes the source pointer is NULL, and that's UB. Thanks to Nuno Lopes for the catch. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238666 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-31 03:13:31 +00:00
Eric Fiselier
0620fc865b Add TODO note about switching to __decltype 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238631 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-29 23:21:03 +00:00
Marshall Clow
60784f62de Fix PR#23647 - make_shared<volatile bool> - second try 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238370 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 22:44:47 +00:00
Marshall Clow
fc3a3ffc69 Revert 238354 while I figure out what broke in weak_ptr 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238355 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 20:36:14 +00:00
Marshall Clow
83f8153b22 Fix PR#23647 - make_shared<volatile bool> 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238354 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 20:15:33 +00:00
Marshall Clow
14c616af09 Add N4259 to the list of papers from Lenexa. Update links to point at public repos. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238340 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 17:19:40 +00:00
Eric Fiselier
970d9f7768 Get thread sleep_for test passing in C++03 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238273 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 01:09:51 +00:00
Eric Fiselier
2cd0a2e4e7 Mark __convert_to_integral test as XFAIL in c++03 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238271 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 01:02:51 +00:00
Eric Fiselier
ee6bfb2117 Cleanup move/forward tests and remove references to __rv. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238270 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 00:51:08 +00:00
Eric Fiselier
8f1d85fde5 Add test macros header to remove dependance on __config macros. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238267 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-27 00:28:30 +00:00
Marshall Clow
7242d18811 Fix broken test I just added 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238234 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 19:17:09 +00:00
Marshall Clow
b5b66923e3 Add tests to ensure that string/vector/array have contiguous iterators - which they did. Mark N4284 as complete 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238233 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 18:57:27 +00:00
Marshall Clow
ecec10efd9 Mark N4366 as complete. libc++ has done this since 2012 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238207 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-26 14:58:05 +00:00
Eric Fiselier
97092d6a5c Add TODO items 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237988 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-22 02:23:22 +00:00
Marshall Clow
19158f2fa1 Start a to-do list for libc++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237813 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-20 17:39:54 +00:00
Eric Fiselier
bae11add65 Fix building and testing libc++ with GCC. 
The changes in src/exception.cpp and cmake/Modules/HandleLibCXXABI.cmake fix a
bug when building libc++ with GCC. Because GCC does not support __has_include
we need to explicitly tell it that we are building against libc++abi via the
preprocessor definition `LIBCXX_BUILDING_LIBCXXABI`.

The changes in include/ratio are to work around CWG defect
1712 (constexpr variable template declarations). GCC 4.8 and before has not
adopted the resolution to this defect.

The changes in include/exception work around an issue where is_final is used
without it being defined in type_traits.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237767 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-20 03:15:01 +00:00
Eric Fiselier
1a7ccb14e8 Fix race condition in thread test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237745 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 23:41:04 +00:00
Eric Fiselier
5d663441e7 Address @danalberts comments on r237700 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237740 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 23:10:32 +00:00
Eric Fiselier
d539803d4b Fix uninitialized values and bad enum conversions found by UBSAN. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237738 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 23:03:57 +00:00
Eric Fiselier
5486fac53c Rename internal trait that used non-reserved name. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237737 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 22:27:18 +00:00
Eric Fiselier
a985b8cc79 Add compiler flag test support to LIT. Fix new/delete tests on apple-clang. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237700 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 15:15:53 +00:00
Marshall Clow
5dce73dd6e Implement LWG2433: uninitialized_copy()/etc. should tolerate overloaded operator& 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237699 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 15:01:48 +00:00
Eric Fiselier
02be74588a mark new/delete tests as XFAIL more carefully 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237664 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 03:41:22 +00:00
Eric Fiselier
f4c97290fc [libcxx] Rework sized delete. 
Summary:
This patch does 2 main things:
1. Enable sized delete if the feature test macro `__cpp_sized_deallocation` is enabled.
2. Rework and cleanup all of the sized delete tests.

Test Plan:
The sized delete replacement tests are now split into 4 files:
1. sized_delete11.pass.cpp: Ensure overriding sized delete in C++11 has no effect.
2. sized_delete14.pass.cpp: Test overriding sized delete in C++14 and ensure it is called. This test fails on clang and GCC < 5.1. 
3. size_delete_calls_unsized_delete_.pass.cpp: Test that the default sized delete calls unsized delete.
4. sized_delete_fsizeddeallocation.pass.cpp: Test overriding sized delete when -fsized-deallocation is passed. This test should pass on clang and GCC >= 5.1

I have also removed a lot of cruft from the old tests. They no longer replace the new handler and tests that it is called for bad allocations.

Reviewers: mclow.lists

Reviewed By: mclow.lists

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D9831

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237662 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-19 02:03:22 +00:00
Marshall Clow
e7b12e343b Mark N4510 as complete; we already do this 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237638 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 23:25:09 +00:00
Marshall Clow
e62560a9b6 Add support for N4389 - std::bool_constant 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237636 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 23:21:06 +00:00
Marshall Clow
bc9ccda541 Update C++1z status; mark issues 2059,2369,2415,2454 and 2458 as 'complete'. I have committed patches for all of them 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237606 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 19:52:49 +00:00
Marshall Clow
c7c52f913d Update C++1z status; mark all the issues that require no library change as 'complete' 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237604 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 19:50:05 +00:00
Marshall Clow
de76389219 Update C++1z status with issues and papers from Lenexa 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237596 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 19:01:11 +00:00
Marshall Clow
c42668278d Fix for LWG Issue 2458: N3778 and new library deallocation signatures. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@237592 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-18 17:48:45 +00:00