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// { dg-do run  }

// GROUPS passed references

// (Message bugs/refs:1)

// From: tal@vlsi.cs.caltech.edu

// Date:     Fri, 25 Feb 94 23:55:50 -0800

// Subject:  g++-2.5.8 produces incorrect code for references

// Message-ID: <9402260755.AA27693@vlsi.cs.caltech.edu>

#include 

class C {

private:

   const char** list;

public:

   C(const char** );

   void count (int&);

};

C::C (const char** l) {

   list = l;

}

void C::count (int& total) {

   if (*list == NULL)

      return;

   else {

      list++;

      count (++total); // THIS IS WHERE THE TROUBLE STARTS

   }

}

const char * foo[] = {

   "one", "two", "three", NULL};

int main() {

   C c(foo);

   int i = 0;

   c.count(i);

   if (i == 3)

     printf ("PASS\n");

   else

     { printf ("FAIL\n"); return 1; }

}