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 // <ios>
10 
11 // class ios_base
12 
13 // streamsize width() const;
14 
15 #include <ios>
16 #include <cassert>
17 
18 class test
19     : public std::ios
20 {
21 public:
22     test()
23     {
24         init(0);
25     }
26 };
27 
28 int main(int, char**)
29 {
30     const test t;
31     assert(t.width() == 0);
32 
33   return 0;
34 }
35