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 // basic_streambuf* pubsetbuf(char_type* s, streamsize n);
15 
16 #include <streambuf>
17 #include <cassert>
18 
19 #include "test_macros.h"
20 
21 template <class CharT>
22 struct test
23     : public std::basic_streambuf<CharT>
24 {
testtest25     test() {}
26 };
27 
main(int,char **)28 int main(int, char**)
29 {
30     {
31         test<char> t;
32         assert(t.pubsetbuf(0, 0) == &t);
33     }
34 
35   return 0;
36 }
37