On Friday 6 September 2024 10:55:47 CEST Ville Voutilainen wrote:
> > I'm arguing that (c) makes it *worse* because now the exception propagates
> > out, causing all sorts of code to be run that we've never, ever tested
> > before.
> I would be rather surprised if you had tested that code before,
>
On Friday 6 September 2024 16:21:56 CEST Mårten Nordheim via Development
wrote:
> But do we make it QList _just in case_ there are multiple results
> added?
From my limited exposure to QFuture/QPromise and in particular the bugs I've
had to triage, that is a design flaw.
The future/promise does
On Friday 6 September 2024 16:15:13 CEST Marc Mutz via Development wrote:
> We have Q_DECL_NOTHROW and Q_DECL_NOEXCEPT that we could repurpose for
> this, but since we maintain these for backwards compatibility, we
> probably don't want do that and change the existing meaning (always
> noexcept) un
Den fre 6 sep. 2024 16:16Marc Mutz via Development <
development@qt-project.org> skrev:
> Hi,
>
> Over lunch at QtCS, Thiago and I have reached common ground on this.
>
> Seeding the proposal:
>
> We continue to follow the Lakos Rule, but if slapping noexcept on a
> narrow-contract function demons
Hey all,
Hope you all had a good time at QtCS so far.
Anyway, I was reading through some of the notes. I have looked at QFuture some
on my own too...
QFuture is quite alright when used for its intended purpose - GUI. Other than
that it's too magical.
It let's you read results as-they-come, whi
Hi,
Over lunch at QtCS, Thiago and I have reached common ground on this.
Seeding the proposal:
We continue to follow the Lakos Rule, but if slapping noexcept on a
narrow-contract function demonstrably improves "things" (performance,
code size?) significantly, then you MAY slap a noexcept on th
On Thu, 5 Sept 2024 at 12:24, Thiago Macieira wrote:
>
> On Thursday 5 September 2024 10:41:51 CEST Ville Voutilainen wrote:
> > Well, not necessarily. Consider QVector::operator[]. You can make that
> > non-noexcept, slap a precondition
> > on it, and use a throwing violation handler.
> >
> > Eve
