commit test missing from r276556

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@276558 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-07-24 08:16:37 +00:00
parent 15d8a56532
commit 923899e665

View File

@@ -0,0 +1,27 @@
//===----------------------------------------------------------------------===//
//
// 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, c++14
// <utility>
// template <class Tp>
// struct __is_inplace_type;
#include <utility>
#include <cassert>
int main() {
static_assert(std::__is_inplace_type<std::in_place_t>::value, "");
static_assert(std::__is_inplace_type<std::in_place_type_t<int>>::value, "");
static_assert(std::__is_inplace_type<std::in_place_index_t<static_cast<size_t>(-1)>>::value, "");
static_assert(!std::__is_inplace_type<std::in_place_tag>::value, "");
static_assert(!std::__is_inplace_type<void*>::value, "");
static_assert(!std::__is_inplace_type<std::in_place_tag(&)(...)>::value, "");
}