https://issues.dlang.org/show_bug.cgi?id=22522 --- Comment #1 from Florian Weimer <fw at deneb.enyo.de> --- I get an error for this with dmd as of commit 05a27e287e546e8553741fffccea0059f0c11f63: t.d(8): Error: address of variable `this` assigned to `this` with longer lifetime --