Taras questions

• Initialization of an array of non-moveable objects: why does such code fail to compile on GCC?
• Does C++ guarantee that the address of a Base subobject will be the same as the address of its Derived object in case of single inheritance?
• Why is there no 'aligned_realloc' on most platforms?
• Is modifying the internal bytes of a const object undefined behavior in case it contains another object constructed by placement new?
• Why don't C++ compilers optimize away reads and writes to struct data members as opposed to distinct local variables?

Taras answers