language-lawyer

英文: Do abstract characters in the translation character set differ from Unicode scalar values? 问题 以下...

英文: Why does name lookup in the parameter-declaration-clause of a lambda expression not find init-ca...

英文: How can two declarations correspond without having the same name in C++? 问题 我猜这是一个简单的问题，至少我不能想出任...

英文: Why is C++20's `std::popcount` restricted to unsigned types? 问题 P0553R4: 位操作 中的函数受限于仅在无符号整数上...

英文: Calling std::async twice without storing the returned std::future 问题 根据C++17标准，此程序的输出是无法确定的。 英文:...

英文: Why sometimes local class cannot access constexpr variables defined in function scope 问题 这段C++代码...

英文: Compiler differences when throwing exception from a destructor 问题 根据C++17标准，这个程序的输出是什么？ #include...

英文: Capture in a lambda expression of anonymous union member 问题 正如我们所知，[匿名联合体](https://en.cppreferen...

英文: Access class member array of unknown size through pointer to first member 问题 The code you provid...

英文: It is possible for compilers to remove duplicate lambdas with the same definitions? 问题 完整的代码可在此处...