Re: Xcode 10.0...

[Ryan Schmidt]

On Sep 18, 2018, at 10:53, Ryan Schmidt wrote:
> 
> An area of possible concern for High Sierra is if Xcode 10 removes the same 
> 32-bit parts that macOS Mojave removes.

The Xcode 10 release notes confirm that it does remove the 32-bit parts from 
the macOS SDK:

https://developer.apple.com/documentation/xcode_release_notes/xcode_10_release_notes