Author
anonymous
over 7 years ago
Language
Compiler
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Author
anonymous
over 7 years ago
$ prog.cc:27:18: error: call to function 'operator+' that is neither visible in the template definition nor found by argument-dependent lookup
return (args + ...);
^
prog.cc:34:3: note: in instantiation of function template specialization 'multiple_concat<std::__1::tuple<int, int> &, std::__1::tuple<int, char> &>' requested here
multiple_concat(tup1, tup2);
^
prog.cc:4:26: note: 'operator+' should be declared prior to the call site
constexpr decltype(auto) operator+(const ::std::tuple<Args1...> &tup1,
^
1 error generated.
Exit Code:
1