Michael Kenzel questions

Michael Kenzel answers

• Can a C++ compiler perform RVO for a named const variable used for the return value?
• Calling methods of unconstructed objects: Legal?
• Implementing member swap() in terms of non-member swap()
• In constexpr function breakpoint is hit
• Can we detect "trivial relocatability" in C++17?
• Is reinterpret casting an integer to a pointer bijective if the integer is the same size as a pointer?
• std::copy on pointers to volatile data
• C++ lambda by-value capture semantics and allowed optimizations
• Creating a std::function with a lambda without knowing the arguments of the function
• Are indexes easier to vectorize than pointers?