ceph/src/boost/libs/stacktrace/build/has_windbg_cached.cpp

   1 // Copyright Antony Polukhin, 2016-2019.
   2 //
   3 // Distributed under the Boost Software License, Version 1.0. (See
   4 // accompanying file LICENSE_1_0.txt or copy at
   5 // http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/config.hpp>
   8
   9 #include <string>
  10 #include <cstring>
  11 #include <windows.h>
  12 #include "dbgeng.h"
  13
  14 #ifdef BOOST_NO_CXX11_THREAD_LOCAL
  15 #   error Your compiler does not support C++11 thread_local storage. It`s impossible to build with BOOST_STACKTRACE_USE_WINDBG_CACHED.
  16 #endif
  17
  18 int foo() {
  19     static thread_local std::string i = std::string();
  20
  21     return static_cast<int>(i.size());
  22 }
  23
  24 int main() {
  25     ::CoInitializeEx(0, COINIT_MULTITHREADED);
  26
  27     return foo();
  28 }