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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     auto x = [] {return 1;};
  6.     std::function<int()> y;
  7.  
  8.     cout << is_same<decltype(x), decltype(y)>::value << endl;
  9. }
Success #stdin #stdout 0.01s 5548KB
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https://ideone.com/baxBy5
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
public

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