libc++: Add some missing #includes to atomics tests. libc++ doesn't need these
at the moment, but they allow these tests to be used to test clang against
libstdc++. Add myself to the credits file, as suggested by Howard.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@155085 91177308-0d34-0410-b5e6-96231b3b80d8
libc++: only #include <cxxabi.h> if it exists. This allows libc++ to build
out of the box on Linux systems. If you're building against libc++abi, you
still need to make sure it can find <cxxabi.h> so it knows not to export
symbols which libc++abi provides.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@155091 91177308-0d34-0410-b5e6-96231b3b80d8
Greatly scale back ambitions of emulating move semantics in C++03 mode.  It was causing more problems than it solved.  This fixes http://llvm.org/bugs/show_bug.cgi?id=12704.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@155918 91177308-0d34-0410-b5e6-96231b3b80d8
Change std::abs from a template function to three overloads for float, double and long double.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@156064 91177308-0d34-0410-b5e6-96231b3b80d8
Constrain __bind functor constructor such that it won't accidentally get used as a copy constructor from a non-const lvalue.  Fixes <rdar://problem/11359080>.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@156182 91177308-0d34-0410-b5e6-96231b3b80d8
SFINAE __bit_iterator such that it will only get instantiated with a container that has the nested type __storage_type.  This prevents accidental instantiation such as in http://llvm.org/bugs/show_bug.cgi?id=12755.  This fixes http://llvm.org/bugs/show_bug.cgi?id=12755.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@156308 91177308-0d34-0410-b5e6-96231b3b80d8
Add friends __count_bool_true and __count_bool_false to __bit_iterator.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@156543 91177308-0d34-0410-b5e6-96231b3b80d8
Fix several bugs in find/count specialized for bits.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@156546 91177308-0d34-0410-b5e6-96231b3b80d8
Protect __shared_weak_count::__get_deleter declaration with _LIBCPP_NO_RTTI.  Fixes http://llvm.org/bugs/show_bug.cgi?id=12867

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157049 91177308-0d34-0410-b5e6-96231b3b80d8
Move _LIBCPP_VISIBLE_INLINE from the out-of-line definitions of member
functions to the original declarations, so that Clang will actually
see them. Part of <rdar://problem/11489333>.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157097 91177308-0d34-0410-b5e6-96231b3b80d8
valarray resize should not be _LIBCPP_INLINE_VISIBILITY

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157107 91177308-0d34-0410-b5e6-96231b3b80d8
Revert my _LIBCPP_INLINE_VISIBILITY changes, r157097 and r157107

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157108 91177308-0d34-0410-b5e6-96231b3b80d8
Revert fix to http://llvm.org/bugs/show_bug.cgi?id=12867 for the reason now included in the code comment.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157128 91177308-0d34-0410-b5e6-96231b3b80d8
Add documentation regarding -fno-rtti.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157157 91177308-0d34-0410-b5e6-96231b3b80d8
Fix memory corruption bug found and fixed by Andrew C. Morrow.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157476 91177308-0d34-0410-b5e6-96231b3b80d8
The rules for emplace in map, multimap, unordered_map and unordered_multimap changed a while back and I'm just now updating to these new rules.  In a nutshell, you've got to know you're emplacing to a pair and use one of pair's constructors.  I made one extension:  If you want to emplace the key and default construct the mapped_type, you can just emplace(key), as opposed to emplace(piecewise_construct, forward_as_tuple(key), forward_as_tuple()).

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157503 91177308-0d34-0410-b5e6-96231b3b80d8
Protect use of alignas against older versions of clang

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157764 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the new _ALIGNAS_TYPE per instructions supplied by Eli Friedman.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157765 91177308-0d34-0410-b5e6-96231b3b80d8
Fix dangling else clause.  Bug found and fixed by Dimitry Andric.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157779 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a few testsuite bugs involving trailing null (or lack thereof) in strstream.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157832 91177308-0d34-0410-b5e6-96231b3b80d8