1 /* PR c++/62199 */
2 /* { dg-do compile } */
3 /* { dg-options "-Wlogical-not-parentheses" } */
4
5 int r;
6 void
foo(int a)7 foo (int a)
8 {
9 r = a > 0 || !a >= 2; /* { dg-warning "19:logical not is only applied to the left hand side of comparison" } */
10 r = !a || a == 10;
11 r = !a && !a < 4; /* { dg-warning "16:logical not is only applied to the left hand side of comparison" } */
12 r = !a > 0 && a < 6; /* { dg-warning "10:logical not is only applied to the left hand side of comparison" } */
13 r = a + (!a < 12); /* { dg-warning "15:logical not is only applied to the left hand side of comparison" } */
14 r = a == 7 || !a < 12; /* { dg-warning "20:logical not is only applied to the left hand side of comparison" } */
15 r = (a == 7 * a > 0) || !a < 2; /* { dg-warning "30:logical not is only applied to the left hand side of comparison" } */
16 r = (1 > !a) || (!42 > a); /* { dg-warning "24:logical not is only applied to the left hand side of comparison" } */
17 r = (!5 > a); /* { dg-warning "11:logical not is only applied to the left hand side of comparison" } */
18 r = (!0 > a); /* { dg-warning "11:logical not is only applied to the left hand side of comparison" } */
19 r = (!-5 > a); /* { dg-warning "12:logical not is only applied to the left hand side of comparison" } */
20 r = (!(5 + 3) > a); /* { dg-warning "17:logical not is only applied to the left hand side of comparison" } */
21 r = (!(5 - a) > a); /* { dg-warning "17:logical not is only applied to the left hand side of comparison" } */
22 }
23