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 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5, clang-3.6, clang-3.7, clang-3.8, clang-3.9 13 // UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8 14 15 #include <string_view> 16 #include <cassert> 17 18 int main() 19 { 20 using std::string_view; 21 22 string_view foo = ""sv; // should fail w/conversion operator not found 23 } 24
