mirror of
https://github.com/llvm-mirror/libcxx.git
synced 2025-10-24 03:32:35 +08:00
f1546581e5
Do not assume that xalloc() starts at 0, which is not specified by the Standard. Thanks to Andrey Maksimov for the patch. Differential Revision: https://reviews.llvm.org/D58299 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@355160 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
627 B
C++
26 lines
627 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <ios>
|
|
|
|
// class ios_base
|
|
|
|
// static int xalloc();
|
|
|
|
#include <ios>
|
|
#include <cassert>
|
|
|
|
int main(int, char**)
|
|
{
|
|
int index = std::ios_base::xalloc();
|
|
for (int i = 0; i < 10000; ++i)
|
|
assert(std::ios_base::xalloc() == ++index);
|
|
|
|
return 0;
|
|
}
|