Re: [c-prog] try catch

[Robert Ryan]

   I put a brace at the while loop and took out the int at keep_window_open();
but I have this error at catch

  #include<iostream>
  using namespace std;
  expression();
  keep_window_open();
  int main()
  try {
  while (cin) {
          cout << expression() << '\n';
          keep_window_open();
  }
  catch (runtime_error& e) {
          cerr << e.what() << endl;
          keep_window_open();
          return 1;
  }
  catch (...) {
          cerr << "exception \n";
          keep_window_open();
          return 2;
  }
   
   
  .cpp: In function `int main()':
  .cpp:11: parse error before `catch'
  
       
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