c52f43e72d
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
623 B
C++
27 lines
623 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <chrono>
|
|
|
|
// duration
|
|
|
|
// duration& operator+=(const duration& d);
|
|
|
|
#include <chrono>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
std::chrono::seconds s(3);
|
|
s += std::chrono::seconds(2);
|
|
assert(s.count() == 5);
|
|
s += std::chrono::minutes(2);
|
|
assert(s.count() == 125);
|
|
}
|