4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
29 lines
689 B
C++
29 lines
689 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <ios>
|
|
|
|
// class ios_base
|
|
|
|
// ios_base& showpos(ios_base& str);
|
|
|
|
#include <ios>
|
|
#include <streambuf>
|
|
#include <cassert>
|
|
|
|
struct testbuf : public std::streambuf {};
|
|
|
|
int main()
|
|
{
|
|
testbuf sb;
|
|
std::ios ios(&sb);
|
|
std::ios_base& r = std::showpos(ios);
|
|
assert(&r == &ios);
|
|
assert(ios.flags() & std::ios::showpos);
|
|
}
|