fork(2) download
copy 
  1. #include <iostream>
  2. #include <utility>
  3. #include <type_traits>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8. 	auto cmp = [](auto pr){ static_assert(is_same<decltype(pr.second), bool>::value, "ouch"); };
  9.  
  10. 	cmp(make_pair(1, true));
  11. 	cmp(make_pair(0, false));
  12. 	//cmp(make_pair(true, 1));
  13. 	//cmp(0)
  14. }
Success #stdin #stdout 0s 3452KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/t9Y08W
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!