> On May 17, 2016, at 8:30 PM, Chris Lattner via swift-evolution
> <[email protected]> wrote:
> Hello Swift community,
>
> The review of "SE-0077: Improved operator declarations" begins now and runs
> through May 23. The proposal is available here:
>
>
> https://github.com/apple/swift-evolution/blob/master/proposals/0077-operator-precedence.md
>
> <https://github.com/apple/swift-evolution/blob/master/proposals/0077-operator-precedence.md>
The transitivity rule plus the ability to define precedence relationships in
both directions on a new precedence group allows a new precedence group to
create a precedence relationship between existing unrelated precedence groups.
This should be forbidden.
What's the purpose of equality relationships between precedence groups?
Your proposal should call out the special treatment of the Assignment and
Ternary groups.
John.
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