destructor.pass.cpp [plain text]
#include <condition_variable>
#include <mutex>
#include <thread>
#include <cassert>
std::condition_variable* cv;
std::mutex m;
typedef std::unique_lock<std::mutex> Lock;
bool f_ready = false;
bool g_ready = false;
void f()
{
Lock lk(m);
f_ready = true;
cv->notify_one();
delete cv;
}
void g()
{
Lock lk(m);
g_ready = true;
cv->notify_one();
while (!f_ready)
cv->wait(lk);
}
int main()
{
cv = new std::condition_variable;
std::thread th2(g);
Lock lk(m);
while (!g_ready)
cv->wait(lk);
lk.unlock();
std::thread th1(f);
th1.join();
th2.join();
}