URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Only display areas with differences |
Details |
Blame |
View Log
Rev 149 |
Rev 154 |
// { dg-do run }
|
// { dg-do run }
|
#include
|
#include
|
|
|
class A {
|
class A {
|
public:
|
public:
|
virtual void print();
|
virtual void print();
|
virtual A * clone();
|
virtual A * clone();
|
};
|
};
|
|
|
struct Pad {
|
struct Pad {
|
virtual void f () {}
|
virtual void f () {}
|
};
|
};
|
|
|
class B : public Pad, virtual public A {
|
class B : public Pad, virtual public A {
|
public:
|
public:
|
void print();
|
void print();
|
B * clone();
|
B * clone();
|
};
|
};
|
|
|
void A::print()
|
void A::print()
|
{
|
{
|
printf("A\n");
|
printf("A\n");
|
}
|
}
|
|
|
void B::print()
|
void B::print()
|
{
|
{
|
printf("B\n");
|
printf("B\n");
|
}
|
}
|
|
|
|
|
A * A::clone()
|
A * A::clone()
|
{
|
{
|
return this;
|
return this;
|
}
|
}
|
|
|
B * B::clone()
|
B * B::clone()
|
{
|
{
|
return this;
|
return this;
|
}
|
}
|
|
|
|
|
int main()
|
int main()
|
{
|
{
|
A * a = new B;
|
A * a = new B;
|
B * b = dynamic_cast(a);
|
B * b = dynamic_cast(a);
|
|
|
printf("%p\n",b); // (*2*)
|
printf("%p\n",b); // (*2*)
|
b->print();
|
b->print();
|
|
|
a = b;
|
a = b;
|
printf("%p\n",a);
|
printf("%p\n",a);
|
a->print();
|
a->print();
|
|
|
a = a->clone();
|
a = a->clone();
|
printf("%p\n",a);
|
printf("%p\n",a);
|
a->print(); // (*1*)
|
a->print(); // (*1*)
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.