1 /* PR c/47931 - missing -Waddress warning for comparison with NULL
3 { dg-options "-Waddress" } */
5 #define NULL ((void *) 0)
11 return &i
!= 0; /* { dg-warning "the address of .i. will never be NULL" } */
16 return &i
!= (void *) 0; /* { dg-warning "the address of .i. will never be NULL" } */
21 return &i
!= NULL
; /* { dg-warning "the address of .i. will never be NULL" } */