[PR][php-langspec][#179] - Implement PHP RFC: Iterable

[email protected] Fri, 02 Dec 2016 10:44:57 +0000

Newsgroups	php.standards
Message-ID	<[email protected]>

You can view the Pull Request on github:
https://github.com/php/php-langspec/pull/179

Comment by nikic:
What we could additionally specify are the variance rules of `iterable` (e.g., in a return type you can replace it with `array` or `Traversable`). However, if we don't specify variance for the rest, it's fine as-is.