Re: question about ref keyword

On Thursday, 18 March 2021 at 16:59:24 UTC, Jack wrote: let's assume this class: class C { private S m_s; this() { m_s = S(30); } ref S value() { return m_s; } ref S value(ref S s) { return m_s = s;

question about ref keyword

let's assume this class: class C { private S m_s; this() { m_s = S(30); } ref S value() { return m_s; } ref S value(ref S s) { return m_s = s; } } and I do something like this: auto s1 =