Paul Sanders questions

Paul Sanders answers

• C++ O2 Memory leak when using const reference to literal in class
• How to create a uint64 whose lower and upper bits reference uint32s?
• constexpr initializer_list raising an error: "expression must have a constant value -- reference or pointer to temporary with limited lifetime"
• How to do simple C++ concept has_eq - that works with std::pair (is std::pair operator== broken for C++20)
• What is the alternative for cl /NODEFAULTLIB in gcc
• Compiler choice of not using REP MOVSB instruction for a byte array move
• Error on C++: "error: int aaa::bbb is protected within this context"
• How to create a unique_ptr to a value passed by base class reference?
• memory layout of C++ object
• Why does a recursive lambda with deduced return type not work?