//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

// Regression test for PR42676.

// RUN: %{cxx} %{flags} %s -o %t.exe %{compile_flags} %{link_flags} -D_LIBCPP_HIDE_FROM_ABI_PER_TU
// RUN: %{run}

#include <memory>
#include <string>

int main(int, char**) {
    std::string s1(10u, '-', std::allocator<char>()); (void)s1;
    std::string s2("hello", std::allocator<char>()); (void)s2;
    std::string s3("hello"); (void)s3;
    return 0;
}