ref: b44a95b8fbe1a524074dfcb96ee5efb89c9a1c9a 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; }