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  1. #include <stdio.h>
  2.  
  3. extern "C" double f11(struct c* p, int i);
  4.  
  5. int main()
  6. {
  7.    int i=9;
  8.    struct c* p = NULL;
  9.    double d = f11( p,i);
  10. }
  11.  
  12. class c
  13. {
  14.     public:
  15.        double f1(int i)
  16.        {
  17.           return 1.0;
  18.        }
  19. };
  20.  
  21. extern "C"  double f11(c* p, int i)
  22. {
  23.     return p->f1(i);
  24. }
  25.  
Success #stdin #stdout 0s 3452KB
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https://ideone.com/aVFWFJ
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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