1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // UNSUPPORTED: c++98, c++03, c++11 11 12 // <experimental/any> 13 14 // any() noexcept; 15 16 #include <experimental/any> 17 #include <type_traits> 18 #include <cassert> 19 20 #include "experimental_any_helpers.h" 21 #include "count_new.hpp" 22 23 main()24int main() 25 { 26 using std::experimental::any; 27 { 28 static_assert( 29 std::is_nothrow_default_constructible<any>::value 30 , "Must be default constructible" 31 ); 32 } 33 { 34 DisableAllocationGuard g; ((void)g); 35 any const a; 36 assertEmpty(a); 37 } 38 } 39