С++20, с cppreference: The behavior of a C++ program is unspecified

Question

С++20, с cppreference: The behavior of a C++ program is unspecified

(possibly ill-formed) if it explicitly or implicitly attempts to form a pointer, reference (for free functions and static member functions) or pointer-to-member (for non-static member functions) to the a standard library function or an instantiation of a standard library function template, unless it is designated an addressable function.

The only addressable functions in the standard library are I/O manipulators that are functions (or instantiations of function templates) taking a reference to a stream as their only argument, e.g. std::endl, std::boolalpha.

Это зачем и почему?

#c++ #embedded #programming #russian

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19.09.2019

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Kirill Bolshakov · Accepted Answer

Kirill Bolshakov

Чтоб перегрузки можно было добавлять спокойно, вроде

0

19.09.2019

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С++20, с cppreference: The behavior of a C++ program is unspecified

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