fork download 
  1. struct Base { virtual~Base() {} };
  2. struct Der1 : public virtual Base { int F1; };
  3. struct Der2 : public virtual Base { int F2; };
  4. struct Der3 : Der1, Der2 { int F3; };
  5.  
  6. Base* toBase( Der2* p ) { return p; }
  7.  
  8.  
  9. int main()
  10. {
  11.     delete toBase( new Der2 );
  12.     delete toBase( new Der3 );
  13.  
  14.     return 0;
  15. }
Success #stdin #stdout 0s 3024KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/TdbqX0
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!