gcc/testsuite/gcc.dg/pr51628-17.c

   1 /* PR c/51628.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O -Wno-incompatible-pointer-types" } */
   4
   5 struct A {
   6   int i;
   7 } __attribute__ ((packed));
   8
   9 long* f8 (struct A *p) { return &p->i; }
  10 /* { dg-warning "may result in an unaligned pointer value" "" { target { ! default_packed } } .-1 } */