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  1. #include <stdio.h>
  2.  
  3. typedef void FooFunc();
  4.  
  5. FooFunc Foo;
  6. void Foo() { puts("Sup!"); }
  7.  
  8. int main()
  9. {
  10.     FooFunc* ptr = &Foo;
  11.     FooFunc& ref = Foo;
  12.  
  13.     ptr();
  14.     ref();
  15. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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Sup!
Sup!
https://ideone.com/b1nOky
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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