1 /* PR c/68412 */
2 /* { dg-do compile } */
3 /* { dg-options "-Wall -Wextra" } */
4 
5 int
fn1(int i)6 fn1 (int i)
7 {
8   return ({ i; }) == ({ i; }); /* { dg-warning "self-comparison always evaluates to true" } */
9 }
10 
11 int
fn2(int i)12 fn2 (int i)
13 {
14   return ({ i + 1; }) != ({ i + 1; }); /* { dg-warning "self-comparison always evaluates to false" } */
15 }
16