Code samples for HKWorkout do not run in Xcode 9 or Swift 4

Originator:dloewenherz
Number:rdar://32740273 Date Originated:June 13 2017, 11:20 AM
Status:Open Resolved:
Product:Documentation Product Version:
Classification:Serious Bug Reproducible:Always
 
Summary:
See title.

Steps to Reproduce:
1. Navigate to https://developer.apple.com/documentation/healthkit/hkworkout#1664264.
2. Copy and paste this code sample into Xcode 9 (also attached to this bug report), and define the following variables before the code sample.

        let healthStore = HKHealthStore()
        let start = Date()
        let end = Date()
        let intervals = [start, end]

Expected Results:
There are no compilation, type-checking, or syntax errors.

Observed Results:
The code does not run.

Version:


Notes:


Configuration:

Comments


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