class pop_test {

	public static int t = 4;
	
	static int f ()
	{
		t = 0;
		
		return 1;
	}
	
	static int Main ()
	{
		if (t != 4)
			return 1;
		
		// we ignore the return value - the compiler emits a pop
		f ();
		
		if (t != 0)
			return 1;

		return 0;
	}
}