1// PR c++/45278
2// { dg-options "-Wextra" }
3
4extern void* p;
5
6int f1() { return ( p <  0 ? 1 : 0 ); } // { dg-warning "ordered comparison" }
7int f2() { return ( p <= 0 ? 1 : 0 ); } // { dg-warning "ordered comparison" }
8int f3() { return ( p >  0 ? 1 : 0 ); } // { dg-warning "ordered comparison" }
9int f4() { return ( p >= 0 ? 1 : 0 ); } // { dg-warning "ordered comparison" }
10