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  1. template<typename T>
  2. struct A {
  3.   operator T() { return 0; }
  4.   operator int() { return 1; }
  5.  
  6.   void f() {
  7.     operator T();
  8.   }
  9. };
  10.  
  11. int main() {
  12.   A<int> a;
  13.   a.f();
  14. }
  15.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In instantiation of 'A<int>':
prog.cpp:12:10:   instantiated from here
prog.cpp:4:3: error: 'A<T>::operator int() [with T = int]' cannot be overloaded
prog.cpp:3:3: error: with 'A<T>::operator T() [with T = int]'
stdout
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Standard output is empty
https://ideone.com/lS9EH
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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