# \[Accepted\] SE-0279: Multiple Trailing Closures

**URL:** <https://forums.swift.org/t/accepted-se-0279-multiple-trailing-closures/36141>\
**Category:** Announcements\
**Created:** [May 4, 2020, 7:36pm UTC](https://forums.swift.org/t/accepted-se-0279-multiple-trailing-closures/36141 "2020-05-04T19:36:07Z")\
**Posts on this page:** 1\
**Showing post:** 84

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**Author:** ![clayellis](https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/clayellis/32/43646_2.png) [@clayellis](https://forums.swift.org/u/clayellis)\
**Post date:** [May 5, 2020, 4:12pm UTC](https://forums.swift.org/t/accepted-se-0279-multiple-trailing-closures/36141/84 "2020-05-05T16:12:44Z")

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I'm concerned that we'll end up with a decent amount of breakage during/after the trial period, especially given that this proposal now encourages APIs to be designed knowing that the first label will be omitted. _Especially_ if work on this thread moves forward: [Renaming Trailing-closure Functions in the Standard Library](https://forums.swift.org/t/renaming-trailing-closure-functions-in-the-standard-library/35454)

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