[Development] More on QDateTime / QTimeZone

[Robin Burchell]

On Thu, Sep 12, 2013 at 9:24 PM, Knoll Lars <Lars.Knoll at digia.com> wrote:
> We might be able to simply cache the time zone offset once and cache it.
> Then it should be at the same speed.

This would also probably provide hidden wins in various places, making
changes like b9ef4a9c3047228ec007ac81ff0a304f8cc274b7 in qtbase
unnecessary. I'd like to see this for that reason :)