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  1.  #include <iostream>
  2.  #include <fstream>
  3.  #include <string>
  4.  
  5.  using namespace std;
  6.  
  7.  int main(int argc, char *argv[])
  8.  {
  9.    fstream sout;
  10.    sout.open("non_existent_file", ios::in); // failbet should be set, isn't
  11.    cout << sout.rdstate(); return 0;
  12.  }
  13.  
Success #stdin #stdout 0s 3020KB
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stdin
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Standard input is empty
stdout
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4
https://ideone.com/9HW1e
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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