llvm-svn: 189831

llvm-svn: 188241

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>.

llvm-svn: 188192

llvm-svn: 187357

The bind and function functor constructors and assignment operators were overly general and getting confused with the copy constructor and copy assignment operators.  Constrained them.  This fixes http://llvm.org/bugs/show_bug.cgi?id=16385

llvm-svn: 185297

Fix bind by making _is_valid_bind_return more robust.  It should return false instead of give a compile time error, always.  The problem was down in ____mu_return, the version that handles nested bind objects.  This fixes http://llvm.org/bugs/show_bug.cgi?id=16343

llvm-svn: 185289

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.

llvm-svn: 176593

Constrain bind operator()() to not exist if the call is not valid.  Fixes http://llvm.org/bugs/show_bug.cgi?id=15295.

llvm-svn: 175774

llvm-svn: 174625

Michael van der Westhuizen: The attached patch add support for building against libc++abi and libcxxrt to CMake builds of libc++.

Usage (with the appropriate CC and CXX environment variables) is:
$ cmake -DLIBCXX_CXX_ABI=libcxxabi '-DLIBCXX_LIBCXXABI_INCLUDE_PATHS=/home/michael/libcxxabi/include' ../libcxx
and:
$ cmake -DLIBCXX_CXX_ABI=libcxxrt '-DLIBCXX_LIBCXXRT_INCLUDE_PATHS=/home/michael/libcxxrt/src' ../libcxx

llvm-svn: 174623

llvm-svn: 173060

llvm-svn: 165860

llvm-svn: 160562

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>.

llvm-svn: 156182

Reduce the number of move constructions when constructing a std::function.  This fixes http://llvm.org/bugs/show_bug.cgi?id=12105.

llvm-svn: 151652

Modernize conversion to bool to the explicit bool conversion operator (library wide).  This fixes http://llvm.org/bugs/show_bug.cgi?id=12058.

llvm-svn: 151088

Modernize relational operators for shared_ptr and unique_ptr.  This includes adding support for nullptr, and using less<T*>.  Fixes http://llvm.org/bugs/show_bug.cgi?id=12056.

llvm-svn: 151084

Version #next on the hash functions for scalars.  This builds on Dave's work, extends it to T*, and changes the way double and long double are handled (no longer convert to float on 32 bit).  I also picked up a minor bug with uninitialized bits on the upper end of size_t when sizeof(size_t) > sizeof(T), e.g. in hash<float>.  Most of the functionality has been put in one place:  __scalar_hash in <memory>.  Unfortunately I could not reuse __scalar_hash for hash<long double> on x86 because of the padding bits which need to be zeroed.  I didn't want to add this zeroing step to the more general __scalar_hash when it isn't needed (in the absence of padding bits).  I'm not ignoring the hash<string> issue (possibly changing that to a better hash).  I just haven't gotten there yet.

llvm-svn: 145778

llvm-svn: 145728

Fixes to hash for long long, unsigned long long, float, double and long double.  Credit Dave Zarzycki

llvm-svn: 145721

llvm-svn: 145624

llvm-svn: 145410

llvm-svn: 142235

llvm-svn: 134325

llvm-svn: 134190

I've seen this question enough times to know that it should be fixed: http://stackoverflow.com/questions/6193734/implicit-conversions-with-stdfunction

llvm-svn: 132363

llvm-svn: 132286

llvm-svn: 132264

llvm-svn: 131852

llvm-svn: 131667

llvm-svn: 131484

llvm-svn: 131408

workaround relied on rvalue references binding to non-function
lvalues, while the original formulation (with std::forward) does the
right thing.

llvm-svn: 124241

llvm-svn: 119395

llvm-svn: 115930

llvm-svn: 114496

llvm-svn: 113686

llvm-svn: 111750

llvm-svn: 111672

llvm-svn: 111547