+++ /dev/null
-// Build don't link:
-// GROUPS passed abstract-functions
-class O
-{
-public:
- virtual int c()=0;
-};
-
-class I: public O
-{
-};
-
-class S: public virtual I
-{
-public:
- int c();
- virtual int v()=0;
-};
-
-class D: public S
-{
- int v();
-};
-
-D *p=new D();