fork(2) download 
  1. #include <iostream>
  2.  
  3. struct S
  4. {
  5.     void foo()
  6.     {
  7.         std::cout << std::boolalpha << (this == nullptr) << std::endl;
  8.     }
  9. };
  10.  
  11. int main()
  12. {
  13.     reinterpret_cast<S*>(0)->foo();
  14. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin 
Standard input is empty
stdout 
true
https://ideone.com/ePI6dO
language:
C++14 (clang 8.0)
created:
6 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!