1struct A
2{
3  virtual void foo();
4  virtual void bar();
5};
6
7void A::foo() { }			// keep
8void A::bar() { }			// lose
9
10struct B : public A
11{
12  virtual void foo();
13};
14
15void B::foo() { }			// keep
16
17void _start() __asm__("_start"); // keep
18void start() __asm__("start"); // some toolchains use this name.
19
20A a;					// keep
21B b;
22A *getme() { return &a; }		// keep
23
24void _start()
25{
26  getme()->foo();
27#ifdef __GNUC__
28#if (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
29// gcc-2.95.2 gets this test wrong, and loses B::foo().
30// Cheat.  After all, we aren't trying to test the compiler here.
31  b.foo();
32#endif
33#endif
34}
35
36void start ()
37{
38  _start ();
39}
40
41// In addition, keep A's virtual table.
42
43// We'll wind up keeping `b' and thus B's virtual table because
44// `a' and `b' are both referenced from the constructor function.
45
46extern "C" void __main() { }
47