Summary:
Exactly what the title says.
This patch also adds a `std::hash<nullptr_t>` specialization in C++17, but it was not added by this paper and I can't find the actual paper that adds it.
See http://wg21.link/P0513R0 for more info.
If there are no comments in the next couple of days I'll commit this
Reviewers: mclow.lists, K-ballo, EricWF
Reviewed By: EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D28938
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@292684 91177308-0d34-0410-b5e6-96231b3b80d8
This patch changes where the C++ ABI headers are put during the build. Previously
they were put in the top level include directory (not the libc++ header directory).
However that just polutes the top level directory. Instead this patch creates a special
directory to put them in. The reason they can't be put under c++/v1 until after the build
is because libc++ uses the in-source headers, so we can't add the include path of the libc++
headers in the object dir.
Additionally this patch teaches the test suite how to find the ABI headers,
and adds a demangling utility to help debug tests with.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289195 91177308-0d34-0410-b5e6-96231b3b80d8
