eerorika

eerorika has asked 1 questions and find answers to 1150 problems.

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C++ is a wonderful language. A collection of curious details:

A full-expression is not necessarily an expression at all.
void* is not a pointer-to-object but it is an object pointer.
Member pointers are not "pointers".
Default initialisation may leave the object uninitialised.
Rvalue reference variables are lvalues.
std::move doesn't move anything.
Function arguments cannot be arrays, but you can declare arguments to be arrays in which case they are "adjusted" to not be arrays.

eerorika questions

eerorika answers

C++ size of structure with bit fields
Array class member initialization in C++
static_cast vs. direct call to conversion operator?
What does union in C++ do in this case?
Interprocess communication: passing C-style structs vs C++-objects
What does memcmp do if you pass two identical pointers as inputs?
Is calling an object's destructor equivalent to calling delete on the object?
How to catch glaring undefined behavior statically?
Is there any practical reason to check if something is destructible before calling its destructor?
return std::move(m_field) or return m_field?