Files
libcxx/test/std/experimental/any/any.class/any.cons/default.pass.cpp
Eric Fiselier e739d54f86 [libcxx] Add std::any
Summary:
This patch adds std::any by moving/adapting <experimental/any>.

This patch also implements the std::any parts of p0032r3 (http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0032r3.pdf)
and LWG 2509 (http://cplusplus.github.io/LWG/lwg-defects.html#2509).

I plan to push it in a day or two if there are no comments.


Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D22733

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@278310 91177308-0d34-0410-b5e6-96231b3b80d8
2016-08-11 03:13:11 +00:00

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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
// <experimental/any>
// any() noexcept;
#include <experimental/any>
#include <type_traits>
#include <cassert>
#include "experimental_any_helpers.h"
#include "count_new.hpp"
int main()
{
using std::experimental::any;
{
static_assert(
std::is_nothrow_default_constructible<any>::value
, "Must be default constructible"
);
}
{
DisableAllocationGuard g; ((void)g);
any const a;
assertEmpty(a);
}
}