Is this safe?
const int& f()
{
return 1;
}
What I’m trying to do is to return a some value to const &
Is this safe? const int& f() { return 1; } What I’m trying to
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Is this safe?
const int& f()
{
return 1;
}
What I’m trying to do is to return a some value to const &
It is not okay.
Returning reference to a temporary is not okay because accessing it outside the function causes Undefined Behavior.