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  1. #include <iostream>
  2.     #include <exception>
  3.     #include <stdexcept>
  4.     using namespace std;
  5.  
  6.     class Int {
  7.     public:
  8.         int v;
  9.         Int(int a) : v(a) {}
  10.     };
  11.  
  12.     void a() {
  13.         throw 0;
  14.     }
  15.  
  16.     void b() {
  17.         try {
  18.             a();
  19.         } catch(int i) {
  20.             throw Int(i + 1);
  21.         }
  22.     }
  23.  
  24.     void c() {
  25.         try {
  26.             b();
  27.         } catch(...) {
  28.             throw;
  29.         }
  30.     }
  31.  
  32.     int main(void) {
  33.         try {
  34.             c();
  35.         } catch(Int &i) {
  36.             cout << i.v;
  37.         }
  38.         return 0;
  39.     }
Success #stdin #stdout 0s 15232KB
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1
https://ideone.com/JFmGt6
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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