111
|
1 /* PR c/77423 */
|
|
2 /* { dg-do compile } */
|
|
3 /* { dg-options "-Wlogical-not-parentheses" } */
|
|
4
|
|
5 #ifndef __cplusplus
|
|
6 # define bool _Bool
|
|
7 #endif
|
|
8
|
|
9 int
|
|
10 f (int a, bool b, bool c)
|
|
11 {
|
|
12 int r = 0;
|
|
13
|
|
14 r += !a == (b | c);
|
|
15 r += !a == (b ^ c);
|
|
16 r += !a == (b & c);
|
|
17 r += !a == ~b;
|
|
18 r += !a == ~(int) b;
|
|
19 r += !a == ((b & c) | c);
|
|
20 r += !a == ((b & c) | (b ^ c));
|
|
21 r += !a == (int) (b ^ c);
|
|
22 r += !a == (int) ~b;
|
|
23 r += !a == ~~b;
|
|
24 r += !a == ~(b | c);
|
|
25 r += !a == ~(b | (a == 1));
|
|
26 r += !a == ~(a == 1);
|
|
27
|
|
28 r += !a == ((b & c) | (b ^ a)); /* { dg-warning "logical not is only applied to the left hand side of comparison" } */
|
|
29
|
|
30 return r;
|
|
31 }
|