根據17.7.3 [temp.expl.spec]段落5(N4659) ... Members of an explicitly specialized class template are defined in the same manner as members of normal classes, and not using the template<> syntax. The same i
這個問題Implicit type conversion rules in C++ operators(和其他幾個人)狀態 如果任是很長很長unsigned int類型的其他被提升爲長長 unsigned int類型 但是,如果我做了MSVC下以下幾點: unsigned int a = <some expression>;
unsigned long long b = a << 32ULL;