1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <streambuf>
10
11// template <class charT, class traits = char_traits<charT> >
12// class basic_streambuf;
13
14// int pubsync();
15
16#include <streambuf>
17#include <cassert>
18
19#include "test_macros.h"
20
21template <class CharT>
22struct test
23 : public std::basic_streambuf<CharT>
24{
25 test() {}
26};
27
28int main(int, char**)
29{
30 {
31 test<char> t;
32 assert(t.pubsync() == 0);
33 }
34
35 return 0;
36}
37

source code of libcxx/test/std/input.output/stream.buffers/streambuf/streambuf.members/streambuf.buffer/pubsync.pass.cpp