gcc/testsuite/g++.dg/debug/dwarf2/icf.C

   1 // { dg-do compile }
   2 // { dg-options "-O1 -gdwarf-2 -gno-strict-dwarf -fno-inline -dA" }
   3
   4 class A
   5 {
   6  public:
   7   A();
   8   virtual void work();
   9   virtual int p();
  10  private:
  11   int i;
  12 };
  13
  14 class B
  15 {
  16  public:
  17   B();
  18   ~B();
  19   void work(const A* a);
  20  private:
  21   int j;
  22 };
  23
  24 int
  25 test1(A* a)
  26 {
  27   a->work();
  28 }
  29
  30 int
  31 test2(A* a)
  32 {
  33   if (a->p())
  34     {
  35       B b;
  36       b.work(a);
  37     }
  38 }