Not that anybody asked me, but I also prefer to not include a space between
captures and parameter, for similar reasons.
If I’m not mistaken, v8/chromium tends to omit the space as well. If that’s
still true and WebKit adopted that style, context switching between both
codebases would be marginally easier for me.
> On Nov 2, 2019, at 4:19 AM, Antti Koivisto <koivi...@iki.fi> wrote:
>
>
>> On Fri, Nov 1, 2019 at 10:50 PM Yusuke Suzuki <ysuz...@apple.com> wrote:
>>
>> > On Nov 1, 2019, at 11:53, Michael Catanzaro <mcatanz...@gnome.org> wrote:
>> >
>> > On Fri, Nov 1, 2019 at 11:19 am, Ryosuke Niwa <rn...@webkit.org> wrote:
>> >> Namely, some people write a lambda as:
>> >> auto x = [] () { }
>> >> with a space between [] and () while others would write it as:
>> >> auto x = []() { }
>> >
>> > 🔧: I omit the () when there are no parameters, as in these examples.
>> >
>> > No preference on spacing.
>>
>> I like having a space here, because this rule is simpler to me.
>> If we always have a space between them, this is clear that the above case is
>> written in `[] { }` instead of `[]{ }`.
>
> I prefer not having the redundant space in [](). It also makes logical sense
> to me to keep the lambda signature together. I started using lambdas with
> space there, dropped it later, and suffered no adverse consequences.
>
> As for existing practice, WebCore favors spaceless ]( about 2:1 but across
> the entire WebKit it is closer to 1:1.
>
> We always put space before { } block, I don't think that is really in
> question here, or creating any inconsistencies.
>
>
> antti
>
>>
>> -Yusuke
>>
>> >
>> >
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