https://issues.dlang.org/show_bug.cgi?id=18561
--- Comment #6 from anonymous4 <dfj1es...@sneakemail.com> --- (In reply to Steven Schveighoffer from comment #2) > This does not address postblits being called on const data types (with > `this` being mutable during the postblit). That is a different bug. I thought you meant this. As you can see const constructor can be already called on const data, ability to call const postblit wouldn't be different. --