Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/pr62199.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c++/62199 */ /* { dg-do compile } */ /* { dg-options "-Wlogical-not-parentheses" } */ int r; void foo (int a) { r = a > 0 || !a >= 2; /* { dg-warning "19:logical not is only applied to the left hand side of comparison" } */ r = !a || a == 10; r = !a && !a < 4; /* { dg-warning "16:logical not is only applied to the left hand side of comparison" } */ r = !a > 0 && a < 6; /* { dg-warning "10:logical not is only applied to the left hand side of comparison" } */ r = a + (!a < 12); /* { dg-warning "15:logical not is only applied to the left hand side of comparison" } */ r = a == 7 || !a < 12; /* { dg-warning "20:logical not is only applied to the left hand side of comparison" } */ r = (a == 7 * a > 0) || !a < 2; /* { dg-warning "30:logical not is only applied to the left hand side of comparison" } */ r = (1 > !a) || (!42 > a); /* { dg-warning "24:logical not is only applied to the left hand side of comparison" } */ r = (!5 > a); /* { dg-warning "11:logical not is only applied to the left hand side of comparison" } */ r = (!0 > a); /* { dg-warning "11:logical not is only applied to the left hand side of comparison" } */ r = (!-5 > a); /* { dg-warning "12:logical not is only applied to the left hand side of comparison" } */ r = (!(5 + 3) > a); /* { dg-warning "17:logical not is only applied to the left hand side of comparison" } */ r = (!(5 - a) > a); /* { dg-warning "17:logical not is only applied to the left hand side of comparison" } */ }