#include <iostream>
using namespace std;

struct E {};

_Coroutine C {
    void main() { throw E(); cout << "after throw" << endl; }
    public:
    void mem() { resume(); cout << "after resume" << endl; }
};

int main() {
    C c;
    try {
	c.mem();
	cout << "after call" << endl;
#ifndef RES
    } catch( E ) {
#else
    } _CatchResume( E ) {
#endif
	cout << "catch" << endl;
    }
}