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  1. #include <future>    // for async.
  2. #include <cstdio>	// for printf.
  3. #include <exception>	// for exception.
  4.  
  5. int main()
  6. {
  7. 	try
  8. 	{
  9. 		std::async([]{}).wait();
  10. 	}
  11. 	catch(std::exception const &ex)
  12. 	{
  13. 		std::printf(">%s\n", ex.what());
  14. 	}
  15. }
  16.  
Success #stdin #stdout 0s 3040KB
comments (?)
stdin 
Standard input is empty
stdout 
>Unknown error 4294967295
https://ideone.com/brcYwy
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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