// Bug: catching pointers by reference doesn't work right. extern "C" int printf (const char *, ...); struct E { int x; E(int i) { x = i; }; }; int main() { try { E *p = new E(5); throw p; } catch (E *&e) { printf ("address of e is 0x%lx\n", (long)e); return !(long(e) != 5 && e->x == 5); } return 2; }