14   a = 0 ? NULL + a : a + NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
15   a = 0 ? NULL - a : a - NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
16   a = 0 ? NULL / a : a / NULL; // expected-warning 2{{use of NULL in arithmetic operation}} \  in f()
18   a = 0 ? NULL * a : a * NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
19   a = 0 ? NULL >> a : a >> NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
20   a = 0 ? NULL << a : a << NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
21   a = 0 ? NULL % a : a % NULL; // expected-warning 2{{use of NULL in arithmetic operation}} \  in f()
23   a = 0 ? NULL & a : a & NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
24   a = 0 ? NULL | a : a | NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
25   a = 0 ? NULL ^ a : a ^ NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
29   v = 0 ? NULL + &a : &a + NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
30   v = 0 ? NULL + c : c + NULL; // \  in f()
33   v = 0 ? NULL + d : d + NULL; // \  in f()
36 …v = 0 ? NULL + e : e + NULL; // expected-error 2{{arithmetic on a pointer to the function type 'vo…  in f()
37   v = 0 ? NULL + f : f + NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
38   v = 0 ? NULL + "f" : "f" + NULL; // expected-warning 2{{use of NULL in arithmetic operation}}  in f()
41   a = NULL + NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
42   a = NULL - NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
43   a = NULL / NULL; // expected-warning{{use of NULL in arithmetic operation}} \  in f()
45   a = NULL * NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
46   a = NULL >> NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
47   a = NULL << NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
48   a = NULL % NULL; // expected-warning{{use of NULL in arithmetic operation}} \  in f()
50   a = NULL & NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
51   a = NULL | NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
52   a = NULL ^ NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
54   a += NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
55   a -= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
56   a /= NULL; // expected-warning{{use of NULL in arithmetic operation}} \  in f()
58   a *= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
59   a >>= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
60   a <<= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
61   a %= NULL; // expected-warning{{use of NULL in arithmetic operation}} \  in f()
63   a &= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
64   a |= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
65   a ^= NULL; // expected-warning{{use of NULL in arithmetic operation}}  in f()
67 …b = a < NULL || a > NULL; // expected-warning 2{{comparison between NULL and non-pointer ('int' an…  in f()
68 …b = NULL < a || NULL > a; // expected-warning 2{{comparison between NULL and non-pointer (NULL and…  in f()
69 …b = a <= NULL || a >= NULL; // expected-warning 2{{comparison between NULL and non-pointer ('int' …  in f()
70 …b = NULL <= a || NULL >= a; // expected-warning 2{{comparison between NULL and non-pointer (NULL a…  in f()
71 …b = a == NULL || a != NULL; // expected-warning 2{{comparison between NULL and non-pointer ('int' …  in f()
72 …b = NULL == a || NULL != a; // expected-warning 2{{comparison between NULL and non-pointer (NULL a…  in f()
74   b = &a < NULL || NULL < &a || &a > NULL || NULL > &a;  in f()
75   b = &a <= NULL || NULL <= &a || &a >= NULL || NULL >= &a;  in f()
76   b = &a == NULL || NULL == &a || &a != NULL || NULL != &a;  in f()
81   b = NULL < NULL || NULL > NULL;  in f()
82   b = NULL <= NULL || NULL >= NULL;  in f()
83   b = NULL == NULL || NULL != NULL;  in f()
85 …b = ((NULL)) != a;  // expected-warning{{comparison between NULL and non-pointer (NULL and 'int')}}  in f()
88   b = c == NULL || NULL == c || c != NULL || NULL != c;  in f()
89   b = d == NULL || NULL == d || d != NULL || NULL != d;  in f()
90   b = e == NULL || NULL == e || e != NULL || NULL != e;  in f()
91   b = f == NULL || NULL == f || f != NULL || NULL != f;  in f()
92   b = "f" == NULL || NULL == "f" || "f" != NULL || NULL != "f";  in f()
94   return NULL; // expected-error{{void function 'f' should not return a value}}  in f()