Xcode6 crash with Swift code

Originator:fabienpenso
Number:rdar://17316238 Date Originated:
Status:Open Resolved:
Product:Developer Tools Product Version:
Classification: Reproducible:
 
Summary:
The following code is crashing xcode every single time.

Steps to Reproduce:
1. Install Xcode6-beta
2. Create a new playground file
3. Enter the following code:

import Cocoa

var date_string = "2014/06/14 20:05:13 +0000"
var rfc3339DateFormatter = NSDateFormatter()
rfc3339DateFormatter.locale = NSLocale(localeIdentifier: "en_US_POSIX")
rfc3339DateFormatter.dateFormat = "yyyy/MM/dd HH:mm:ss Z"
rfc3339DateFormatter.timeZone = NSTimeZone(forSecondsFromGMT: 0)

// Working
rfc3339DateFormatter.dateFromString(date_string)

var options = Dictionary<String, AnyObject>()
options["send_at"] = date_string

// Working
var send_at = options["send_at"] as String!
rfc3339DateFormatter.dateFromString(send_at)

// Uncomment this for crashing xcode
// rfc3339DateFormatter.dateFromString(options["send_at"] as String!) 

Expected Results:


Actual Results:


Version:
Xcode 6.0 (6A215l), OSX 10.9.3.

Notes:


Configuration:


Attachments:

Comments


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