1 2 3#include "foo.h" 4 5void func1() {} 6void func3() {} 7int data1 = 0; 8int data3; 9int data5 = 0; 10 11#if ALL_SYMBOLS 12void func2() {} 13void func4() {} 14 15int data2 = 0; // weak_import initialized 16int data4; // weak_import uninitialized 17int data6 = 0; // weak_import 18#endif 19 20