[webkit-dev] Smart Pointer Analysis Tool for WebKit

Ryosuke Niwa rniwa at apple.com
Mon Jan 30 18:36:53 PST 2023

> On Jan 30, 2023, at 6:29 PM, Fujii Hironori via webkit-dev <webkit-dev at lists.webkit.org> wrote:
> On Tue, Jan 31, 2023 at 8:28 AM Ryosuke Niwa via webkit-dev <webkit-dev at lists.webkit.org> wrote:
>> I’ve posted https://github.com/WebKit/WebKit/wiki/Smart-Pointer-Usage-Rules
> Very nice.  Can I add the following exception for webkit.UncountedLambdaCapturesChecker rule?
> https://lists.webkit.org/pipermail/webkit-dev/2020-September/031405.html
> > We probably also need to figure out a way to exempt all lambda functions
> > that never get stored anywhere. We have a bunch of helper functions like
> > WTF::map which just calls lambdas on each item while iterating over an
> > array, etc... and there is no need to create a separate Ref / RefPtr in
> > those cases since lambdas are never stored and re-used later.


- R. Niwa

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