On 26/05/13 11:47, Andrei Alexandrescu wrote:
On 5/25/13 9:18 PM, Adam D. Ruppe wrote:
On Sunday, 26 May 2013 at 01:12:35 UTC, Andrei Alexandrescu wrote:
On 5/25/13 9:03 PM, Andrej Mitrovic wrote:
On 5/26/13, Andrei Alexandrescu<seewebsiteforem...@erdani.org>
in { auto oldLen = this.length; }
out { assert(this.length == in.oldLen + 1); }
Since every in.xyz expression could access an arbitrary method of the
old object,
Here, in.oldLen refers to the local variable you defined in the in{}
scope, as opposed to plain oldLen which would be searing the out{} scope.
Ohh, I see. Yes, that could work.
That revelation also answers my question about how it could break code.
Peter
