1 #include <cstdint> 2 3 class Base { 4 int32_t a; 5 }; 6 class Class1 : Base { 7 public: 8 int32_t b; 9 }; 10 11 class EmptyBase { 12 }; 13 class Class2 : EmptyBase { 14 public: 15 int32_t b; 16 }; 17 main(int argc,char ** argv)18int main(int argc, char **argv) { 19 Class1 c1; 20 Class2 c2; 21 //% self.expect("expr offsetof(Base, a)", substrs=["= 0"]) 22 //% self.expect("expr offsetof(Class1, b)", substrs=["= 4"]) 23 //% self.expect("expr offsetof(Class2, b)", substrs=["= 0"]) 24 return c1.b + c2.b; 25 } 26