[swift-evolution] The great renaming and the state of new Unified Logging in Swift

Douglas Gregor dgregor at apple.com
Sun Sep 4 22:48:40 CDT 2016

Sent from my iPhone

> On Sep 3, 2016, at 11:32 AM, Ben Rimmington via swift-evolution <swift-evolution at swift.org> wrote:
>> On 3 Sep 2016, at 19:13, Brandon Knope <bknope at me.com> wrote:
>> Thank you! I was looking for this last night and failed. 
>> Why do you think {public} isn't included?
> I don't know, but trying to reimplement __builtin_os_log_format in the overlay seems wrong. It would be better to have a variant of __builtin_os_log_format which takes a va_list.

__builtin_os_log_format is implemented by Clang, not a library, and is quite involved. Implementing os_log in an overlay to provide near feature-compatibility with the C API is the right approach for Swift 3, where a more comprehensive solution (say, a general logging API based on string interpolation or similar) is way out of scope. 

  - Doug

> -- Ben
> _______________________________________________
> swift-evolution mailing list
> swift-evolution at swift.org
> https://lists.swift.org/mailman/listinfo/swift-evolution
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.swift.org/pipermail/swift-evolution/attachments/20160904/790678f5/attachment.html>

More information about the swift-evolution mailing list