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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. template <typename T> 
  5. void foo(T t) {
  6. 	static_assert(false, "specialized versions only");
  7. }
  8.  
  9. template<>
  10. void foo(int i){}
  11.  
  12.  
  13. int main() {
  14.  
  15. 	foo(42);
  16. 	return 0;
  17. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp: In function ‘void foo(T)’:
prog.cpp:6:2: error: static assertion failed: specialized versions only
  static_assert(false, "specialized versions only");
  ^~~~~~~~~~~~~
stdout 
Standard output is empty
https://ideone.com/mUJr13
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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