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  1. #include <iostream>
  2. #include <type_traits>
  3. using namespace std;
  4.  
  5. template<typename T>
  6. void foo2(T&& val)
  7. {
  8.     static_assert(std::is_same<int* const, T>::value, "not the same");
  9. }
  10.  
  11. template<typename T>
  12. void foo(T& val)
  13. {
  14.     foo2(const_cast<T const>(val));
  15. }
  16.  
  17. int main() {
  18. 	int* bar;
  19.     foo(bar);
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/JSFEZ3
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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