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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void f(int) { cout << "f(int)" << endl; }
  5. void f(char*) { cout << "f(char*)" << endl; }
  6.  
  7. int main()
  8. {
  9.     char* s = NULL;
  10.     f(s);        // f(char*)
  11.     f(NULL);     // f(int)
  12.     f(nullptr);  // f(char*)
  13.     return 0;
  14. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin
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Standard input is empty
stdout
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f(char*)
f(int)
f(char*)
https://ideone.com/P7JAIg
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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