Deduplicator

Deduplicator has asked 4 questions and find answers to 281 problems.

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Deduplicator questions

Can the compiler optimize out the empty base if the class contains a member of base class type as first element, followed by other members?
Why may there be a difference between union* and struct*?
Are end+1 iterators for std::string allowed?

Deduplicator answers

How to define a variant<x,y,z> extracting subtypes of a template parameter
Null termination in strings
Is it possible to require() a script that is loaded using luaL_loadstring()?
Is there any distinction between using function or pointer to function notation?
What is the construction order in a "diamond problem" where a class is derived from three base classes?
Returning void function from a void function
Tail recursion [C]
Function-style casts considered harmful?
Arrays as scanf's function arguments. Adress operator
Enforce struct size alignment