gcc/testsuite/g++.dg/tree-ssa/pr22071.C

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 /* This code ends up taking the address of part of the structure that is padding,
   5    and because there is no real field there, the structure alias analyzer would
   6    abort.  */
   7 struct empty_class {};
   8 struct class1 : empty_class
   9 {
  10   class1() {}
  11   empty_class value_;
  12 };
  13 struct lambda : class1 { };
  14 lambda _1;