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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. template <typename T>
  6. void foo(T&& x) { x.func(); }
  7.  
  8. int main()
  9. {
  10. 	auto bar = &foo<int>;
  11. }
Compilation error #stdin compilation error #stdout 0s 3456KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In instantiation of 'void foo(T&&) [with T = int]':
prog.cpp:10:14:   required from here
prog.cpp:6:19: error: request for member 'func' in 'x', which is of non-class type 'int'
 void foo(T&& x) { x.func(); }
                   ^
stdout
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Standard output is empty
https://ideone.com/VuqmCJ
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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