• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <mutex>
11 
12 // template <class Mutex> class lock_guard;
13 
14 // lock_guard& operator=(lock_guard const&) = delete;
15 
16 #include <mutex>
17 
main()18 int main()
19 {
20     std::mutex m0;
21     std::mutex m1;
22     std::lock_guard<std::mutex> lg0(m0);
23     std::lock_guard<std::mutex> lg(m1);
24     lg = lg0;
25 }
26