llvm-project/libcxx/test/std/strings/basic.string/string.cons/string_view.fail.cpp

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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <string>
// explicit basic_string(basic_string_view<CharT, traits> sv, const Allocator& a = Allocator());
#include <string>
#include <string_view>
void foo ( const string &s ) {}
int main()
{
std::string_view sv = "ABCDE";
foo(sv); // requires implicit conversion from string_view to string
}