xref: /llvm-project/libcxx/test/std/input.output/iostreams.base/ios.base/ios.base.storage/xalloc.pass.cpp (revision 57b08b0944046a6a57ee9b7b479181f548a5b9b4)
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 // static int xalloc();
14 
15 #include <ios>
16 #include <cassert>
17 
18 int main()
19 {
20     assert(std::ios_base::xalloc() == 0);
21     assert(std::ios_base::xalloc() == 1);
22     assert(std::ios_base::xalloc() == 2);
23     assert(std::ios_base::xalloc() == 3);
24     assert(std::ios_base::xalloc() == 4);
25 }
26