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  1.   typedef void(*F)();
  2.   typedef F (*F1)();
  3.   typedef F1 (*F2)();
  4.   int main(){
  5.     F2 foo; 
  6.     foo ()()();
  7. }
Runtime error #stdin #stdout 0s 2892KB
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Standard input is empty
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Standard output is empty
https://ideone.com/U1NvCf
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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