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  1. #include <iostream>
  2.  
  3.     namespace X {
  4.        namespace {
  5.           void foo() { std::cout << "lol\n"; }
  6.        }
  7.  
  8.        void bar() { foo(); }
  9.     }
  10.  
  11.     int main()
  12.     {
  13.        X::bar();
  14.        X::foo();  // can't do this directly
  15.     }
Success #stdin #stdout 0s 2928KB
comments (?)
stdin 
Standard input is empty
stdout 
lol
lol
https://ideone.com/NwD6kt
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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