1float d;
2int e, f;
3
4void foo (void)
5{
6  struct { float u, v; } a = {0.0, 0.0};
7  float b;
8  int c;
9
10  c = e;
11  if (c == 0)
12    c = f;
13  b = d;
14  if (a.v < b)
15    a.v = b;
16}
17