ref: 24df403e7e688d13b5c5c29ca5a9fa6c6b2499df dir: /tests/execute/0045-struct.c/
struct T; struct T { int x; }; int main() { struct T v; { struct T { int z; }; } v.x = 2; if(v.x != 2) return 1; return 0; }