libvtv/testsuite/libvtv.cc/dup_name.cc

   1 // { dg-do run }
   2
   3 #include <assert.h>
   4
   5 extern "C" int printf(const char *, ...);
   6
   7 class Subscriptor
   8 {
   9   public:
  10
  11   Subscriptor()
  12     { counter = 1;}
  13
  14   virtual ~Subscriptor()
  15   {
  16     counter--;
  17     assert(counter == 0);
  18   }
  19
  20   private:
  21     static int counter;
  22 };
  23
  24 int Subscriptor::counter;
  25
  26 template <typename number>
  27 class Polynomial : public Subscriptor
  28 {
  29 };
  30
  31 class LagrangeEquidistant: public Polynomial<double>
  32 {
  33 };
  34
  35 template <int value>
  36 class A
  37 {
  38  public:
  39   class Nested: public LagrangeEquidistant
  40   {
  41   };
  42   A() { n = new Nested; }
  43   ~A() { delete n; }
  44   Subscriptor * n;
  45 };
  46
  47 template<typename _Tp>
  48 inline void
  49 _MyDestroy(_Tp* __pointer)
  50   { __pointer->~_Tp(); }
  51
  52 int main()
  53 {
  54   Subscriptor * s1 =  new  LagrangeEquidistant;
  55   _MyDestroy(s1);
  56   A<1> * a1 = new A<1>;
  57   _MyDestroy(a1);
  58   A<2> * a2 = new A<2>;
  59   _MyDestroy(a2);
  60
  61   return 0;
  62 }