ref: fd277d39d846ec05a4940fd7f7f95333900db1c9 dir: /tests/cc/execute/0056-enum.c/
enum E { x, y = 2, z, }; int main() { enum E e; if(x != 0) return 1; if(y != 2) return 2; if(z != 3) return 3; e = x; return e; }