On Fri, 7 Aug 2020, Theodore Brown wrote: > On Thu, Aug 6, 2020 at 12:30 PM Benas IML <benas.molis....@gmail.com> wrote: > > > On Thu, Aug 6, 2020, 8:05 PM Theodore Brown <theodor...@outlook.com> wrote: > > > > > While none of our syntax options are perfect, I believe @@ has the > > > best long-term tradeoffs because: > > > > > > - It doesn't break useful syntax > > > > Fair enough. > > > > > - It is equally or more concise than grouped attributes without > > > adding complexity to the parser/compiler > > > > Are we really going to debate that ~30 lines of code add complexity? > > I don't know how many lines of code it will be, since an > implementation for it has never been finished. The patch currently > linked in the RFC does not implement it. > > Even if we assume the implementation is only about 30 lines, it's > still extra complexity that I don't understand the benefit of. I > sincerely would like to know what advantage there is of grouped > attributes over the `@@` syntax.
It was very *specifically* voted for: https://wiki.php.net/rfc/attribute_amendments#group_statement_for_attributes1 The complexity is minimal: https://github.com/php/php-src/pull/5928/commits/597688fd5b0a41d23028454b62ba25f950f35a16 And most of the change is just indentation. You still haven't addressed any of the deficiencies that the other alternatives don't have: https://wiki.php.net/rfc/shorter_attribute_syntax_change#proposal > I would agree that `@[]` is more similar than `#[]` is. But arguably > `@@` is still the closest since docblock annotations don't require > being wrapped in array brackets. They're instead wrapped in /** … */ though, which also acts like a grouping structure. > > > - It is aligned with the attribute semantics of the majority of C > > > family languages > > > > In what way `#[]` or `@[]` aren't? > > The majority of C family languages use `@Attr` without an extra end > symbol. PHP isn't C though—hack, C has a function 'creat()', so that argument doesn't really mean much. cheers, Derick -- PHP 7.4 Release Manager Host of PHP Internals News: https://phpinternals.news Like Xdebug? Consider supporting me: https://xdebug.org/support https://derickrethans.nl | https://xdebug.org | https://dram.io twitter: @derickr and @xdebug
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