| /* Test operation of -Wparentheses. Precedence warnings. && inside |
| ||. */ |
| /* Origin: Joseph Myers <jsm@polyomino.org.uk> */ |
| |
| /* { dg-do compile } */ |
| /* { dg-options "-Wparentheses" } */ |
| |
| int foo (int); |
| |
| int |
| bar (int a, int b, int c) |
| { |
| foo (a && b || c); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((a && b) || c); |
| foo (a && (b || c)); |
| foo (1 && 2 || c); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((1 && 2) || c); |
| foo (1 && (2 || c)); |
| foo (1 && 2 || 3); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((1 && 2) || 3); |
| foo (1 && (2 || 3)); |
| foo (a || b && c); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((a || b) && c); |
| foo (a || (b && c)); |
| foo (1 || 2 && c); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((1 || 2) && c); |
| foo (1 || (2 && c)); |
| foo (1 || 2 && 3); /* { dg-warning "parentheses" "correct warning" } */ |
| foo ((1 || 2) && 3); |
| foo (1 || (2 && 3)); |
| } |
