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  1. struct A
  2. {
  3.   virtual const char* foo() = 0;  
  4. };
  5.  
  6. struct B : A
  7. {
  8.   char* foo() { return 0; }  
  9. };
  10.  
  11. int main()
  12. {
  13.     B b;
  14. }
Success #stdin #stdout 0s 2892KB
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https://ideone.com/MNzqzi
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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