[deliverable/binutils-gdb.git] / ld / testsuite / ld-selective / 3.cc

struct A
{
  virtual void foo();
  virtual void bar();
};

void A::foo() { }			// keep
void A::bar() { }			// lose

struct B : public A
{
  virtual void foo();
};

void B::foo() { }			// keep

void _start() __asm__("_start");	// keep

A a;					// keep
B b;
A *getme() { return &a; }		// keep

void _start()
{
  getme()->foo();
#ifdef __GNUC__
#if (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
// gcc-2.95.2 gets this test wrong, and loses B::foo().
// Cheat.  After all, we aren't trying to test the compiler here.
  b.foo();
#endif
#endif
}

// In addition, keep A's virtual table.

// We'll wind up keeping `b' and thus B's virtual table because
// `a' and `b' are both referenced from the constructor function.

extern "C" void __main() { }
Commit	Line	Data
252b5132 RH	1	struct A
	2	{
	3	virtual void foo();
	4	virtual void bar();
	5	};
	6
	7	void A::foo() { } // keep
62043cea	8	void A::bar() { } // lose
252b5132 RH	9
	10	struct B : public A
	11	{
	12	virtual void foo();
	13	};
	14
	15	void B::foo() { } // keep
	16
	17	void _start() __asm__("_start"); // keep
	18
	19	A a; // keep
	20	B b;
	21	A *getme() { return &a; } // keep
	22
	23	void _start()
	24	{
	25	getme()->foo();
62043cea AM	26	#ifdef __GNUC__
	27	#if (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
	28	// gcc-2.95.2 gets this test wrong, and loses B::foo().
	29	// Cheat. After all, we aren't trying to test the compiler here.
	30	b.foo();
	31	#endif
	32	#endif
252b5132 RH	33	}
	34
	35	// In addition, keep A's virtual table.
	36
	37	// We'll wind up keeping `b' and thus B's virtual table because
	38	// `a' and `b' are both referenced from the constructor function.
	39
	40	extern "C" void __main() { }