What's the preferred way of declaring run-time constant values in D from the point of view of

1, compile-time performance
2. run-time performance
3. code-size
4. load-time
5. locality of reference module global or function global (static)

On Mon, 26 Jan 2015 20:04:58 +0000, Nordlöw wrote:

> What's the preferred way of declaring run-time constant values in D from the point of view of
> 
> 1, compile-time performance 2. run-time performance 3. code-size 4. load-time 5. locality of reference module global or function global (static)

`const`/`immutable` is going to binary. `enum` is not. so it you don't need it in memory, use `enum`.