Re: how to copy const struct with indirections to mutable one (of the same type)

[Mathias Lang via Digitalmars-d-learn]

On Tuesday, 29 November 2016 at 10:46:04 UTC, drug wrote:
I had the following code:
```
import std.algorithm: equal;
[...]

You are not calling the (identity) opAssign here, but postblit.

To call identity opAssign, you need an already constructed 
instance:

```
Data mutable_data;
mutable_data = const_data;
```