6 Commits

Author	SHA1	Message	Date
Michael Park	41c4de43e6	Worked around GCC bug 56480. Explicit specialization in a different namespace. ... Summary: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480 Reviewers: EricWF Reviewed By: EricWF Differential Revision: https://reviews.llvm.org/D31273 llvm-svn: 298581	2017-03-23 06:21:24 +00:00
Marshall Clow	7c803385a7	Implement P0599: 'noexcept for hash functions'. Fix a couple of hash functions (optional<T> and unique_ptr<T>) which were mistakenly marked as 'noexcept'. Reviewed as https://reviews.llvm.org/D31234 ... llvm-svn: 298573	2017-03-23 02:40:28 +00:00
Eric Fiselier	f9127593a9	Implement P0513R0 - "Poisoning the Hash" ... 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 llvm-svn: 292684	2017-01-21 00:02:12 +00:00
Eric Fiselier	918f32fc7b	Make variant's index part of the hash value ... llvm-svn: 288554	2016-12-02 23:38:31 +00:00
Eric Fiselier	0d3d8de014	Implement C++17 <variant>. Patch from Michael Park! ... This patch was reviewed as https://reviews.llvm.org/D23263. llvm-svn: 288547	2016-12-02 23:00:05 +00:00
Eric Fiselier	80e66ac1d3	Add <variant> tests but disable them for libc++ ... llvm-svn: 287728	2016-11-23 01:02:51 +00:00