1/* The intermediate conversion to __PTRDIFF_TYPE__ could be lost,
2   resulting in an "invalid types in nop conversion" ICE.  */
3long long a;
4void
5f (void)
6{
7  int c = 1;
8  volatile int *p = &c;
9  a = (long long) (__PTRDIFF_TYPE__) p;
10  *p;
11}
12