front doesn't compile for arrays of immutable data

[Roman D. Boiko]

On Monday, 25 June 2012 at 15:38:09 UTC, Timon Gehr wrote:
> It should always be possible to do so. What you are 
> experiencing seems to be a compiler bug.

I couldn't find it reported before. The closest are:
d.puremagic.com/issues/show_bug.cgi?id=6480
http://d.puremagic.com/issues/show_bug.cgi?id=7258

I guess I should report it?