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  1. #include <iostream>
  2.  
  3. template<typename T> 
  4. void bar(T t){};
  5.  
  6. int main() {
  7. 	//foo's type would be deduced as std::initializer_list<int>
  8. 	auto foo = {0, 1, 2, 3}; 
  9.  
  10.  
  11.  
  12. 	//compiles fine
  13. 	bar( foo );
  14.  
  15. 	//next line gives compiler error
  16. 	foo({0, 1, 2, 3});
  17.  
  18. 	return 0;
  19. }
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 function 'int main()':
prog.cpp:16:18: error: no match for call to '(std::initializer_list<int>) (<brace-enclosed initializer list>)'
  foo({0, 1, 2, 3});
                  ^
stdout
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Standard output is empty
https://ideone.com/ODBAZ5
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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