gcc/testsuite/g++.dg/pr82155.C

   1 /* { dg-do compile { target c++11 } } */
   2 /* { dg-options "-g -O2" } */
   3
   4 template <typename a> struct b { a c; };
   5 template <typename d> struct e { d *operator->(); };
   6 template <typename d> class h {
   7 public:
   8   typedef e<d> ag;
   9 };
  10 class i {
  11 protected:
  12   i(int);
  13 };
  14 class j {
  15   virtual void k(int) = 0;
  16
  17 public:
  18   int f;
  19   void l() { k(f); }
  20 };
  21 struct m : i {
  22   int cn;
  23   m() : i(cn) {
  24     struct n : j {
  25       n() {}
  26       void k(int) {}
  27     };
  28   }
  29 };
  30 struct o {
  31   o() {
  32     for (h<b<b<j *>>>::ag g;;)
  33       g->c.c->l();
  34   }
  35 };
  36 void fn1() { o(); }