Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/c-c++-common/pr62199.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
comparison
equal
deleted
inserted
replaced
| 68:561a7518be6b | 111:04ced10e8804 |
|---|---|
| 1 /* PR c++/62199 */ | |
| 2 /* { dg-do compile } */ | |
| 3 /* { dg-options "-Wlogical-not-parentheses" } */ | |
| 4 | |
| 5 int r; | |
| 6 void | |
| 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 } |