ref: 4d90e3d1507444cb0edb5a53ccefa3b1d958abae dir: /tests/cc/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; }