1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 // The LLVM Compiler Infrastructure
5 //
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
8 //
9 //===----------------------------------------------------------------------===//
10
11 // UNSUPPORTED: c++98, c++03, c++11
12
13 #include <string>
14 #include <cassert>
15
main()16 int main()
17 {
18 using namespace std::literals::string_literals;
19
20 std::string foo = ""s;
21 }
22