ref: db249e41e4e3d53e70cbe9916631d92acff5f5be dir: /tests/0055-enum.c/
enum E { x, y, z, }; int main() { enum E e; if(x != 0) return 1; if(y != 1) return 2; if(z != 2) return 3; e = x; return e; }