Lines Matching defs:d

7   int d = &y - &x; // expected-warning{{Subtraction of two pointers that do not point into the same array is undefined behavior}}
8   d = z - &y; // expected-warning{{Subtraction of two pointers that do not point into the same array is undefined behavior}}
9   d = &x - &x; // no-warning (subtraction of any two identical pointers is allowed)
10   d = (long *)&x - (long *)&x;
11   d = (&x + 1) - &x; // no-warning ('&x' is like a single-element array)
12   d = &x - (&x + 1); // no-warning
13   d = (&x + 0) - &x; // no-warning
14   d = (z + 10) - z; // no-warning
15   d = (long long)&y - (long long)&x; // no-warning
17   d = l - (long long)&y; // no-warning
20   d = p1 - p2; // expected-warning{{Subtraction of two pointers that do not point into the same array is undefined behavior}}
28   int d = q - p; // no-warning (pointers into the same array)
31   d = q - p; // expected-warning{{Subtraction of two pointers that}}
33   d = &a[4] - a; // no-warning
34   d = &a[2] - p; // no-warning
35   d = &c - p; // expected-warning{{Subtraction of two pointers that}}
37   d = (int *)((char *)(&a[4]) + sizeof(int)) - &a[4]; // no-warning (pointers into the same array data)
38   d = (int *)((char *)(&a[4]) + 1) - &a[4]; // expected-warning{{Subtraction of two pointers that}}
42   d = a1 - b1;
48   int d;
50   d = &(a[2]) - &(a[1]);
51   d = a[2] - a[1]; // expected-warning{{Subtraction of two pointers that}}
52   d = a[1] - a[1];
53   d = &(a[1][2]) - &(a[1][0]);
54   d = &(a[1][2]) - &(a[0][0]); // expected-warning{{Subtraction of two pointers that}}
56   d = (int *)((char *)(&a[2][2]) + sizeof(int)) - &a[2][2]; // expected-warning{{Subtraction of two pointers that}}
57   d = (int *)((char *)(&a[2][2]) + 1) - &a[2][2]; // expected-warning{{Subtraction of two pointers that}}
58   d = (int (*)[4])((char *)&a[2] + sizeof(int (*)[4])) - &a[2]; // expected-warning{{Subtraction of two pointers that}}
59   d = (int (*)[4])((char *)&a[2] + 1) - &a[2]; // expected-warning{{Subtraction of two pointers that}}
69   int d = p - a; // d == 1 // expected-warning{{subtraction of pointers to type 'int[m]' of zero size has undefined behavior}}
72   d = &(a[2]) - &(a[1]); // expected-warning{{subtraction of pointers to type 'int[m]' of zero size has undefined behavior}}
74   d = a[2] - a[1]; // expected-warning{{Subtraction of two pointers that}}
81   int d[10]; // expected-note2{{Array at the left-hand side of subtraction}}
87   int d;
89   d = &s.b - &s.a; // expected-warning{{Subtraction of two pointers that}}
90   d = &s.c[0] - &s.a; // expected-warning{{Subtraction of two pointers that}}
91   d = &s.b - &y; // expected-warning{{Subtraction of two pointers that}}
92   d = &s.c[3] - &s.c[2];
93   d = &s.d[3] - &s.c[2]; // expected-warning{{Subtraction of two pointers that}}
94   d = s.d - s.c; // expected-warning{{Subtraction of two pointers that}}
97   d = &sa[2] - &sa[1];
98   d = &sa[2].a - &sa[1].b; // expected-warning{{Subtraction of two pointers that}}
104   int d = a1[3] - l;
110   d = pla1[1] - pla1[0];
111   d = (long long *)&pla1[1] - &l; // expected-warning{{Subtraction of two pointers that}}
112   d = &pla2[3] - &pla1[3]; // expected-warning{{Subtraction of two pointers that}}
117   int d = &a[10] - p; // no-warning ('p' is unknown, even if it cannot point into 'a')
122   int d = a[n] - a[0]; // no-warning