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[SR-208] Setting .dateFormat of NSDateFormatter has no effect #4375

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swift-ci opened this issue Dec 12, 2015 · 3 comments
Closed

[SR-208] Setting .dateFormat of NSDateFormatter has no effect #4375

swift-ci opened this issue Dec 12, 2015 · 3 comments

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@swift-ci
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Previous ID SR-208
Radar None
Original Reporter joeiachievedit (JIRA User)
Type Bug
Status Resolved
Resolution Done
Environment

Ubuntu 14.04 with
Swift version 2.2-dev (LLVM 46be9ff861, Clang 4deb154edc, Swift 778f829)
Target: x86_64-unknown-linux-gnu

Additional Detail from JIRA
Votes 0
Component/s Foundation
Labels Bug
Assignee tfrank64 (JIRA)
Priority Medium

md5: a496382187495b94fd7961062de2d604

Issue Description:

The following code:

import Foundation

let dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = String("dd-MM-yyyy")
var dateStr = dateFormatter.stringFromDate(NSDate())

print("With dateFormat '\(dateFormatter.dateFormat)':  '\(dateStr)'")

dateFormatter.dateStyle = .MediumStyle
dateFormatter.timeStyle = .MediumStyle
dateStr = dateFormatter.stringFromDate(NSDate())
print("With dateStyle and timeStyle set to .MediumStyle:  '\(dateStr)'")

should result in

With dateFormat 'dd-MM-yyyy':  '12-12-2015'
With dateStyle and timeStyle set to .MediumStyle:  'Dec 12, 2015, 9:46:33 PM'

Instead it results in:

With dateFormat 'dd-MM-yyyy':  ''
With dateStyle and timeStyle set to .MediumStyle:  'Dec 12, 2015, 9:46:33 PM'

It appears that setting the dateFormat property of a NSDateFormatter instance has no effect.

@swift-ci
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Comment by Joe (JIRA)

Note: The swift compiler used was compiled with the latest sources on Github, but this issue is reproducible with both SNAPSHOT releases from Apple.

@swift-ci
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Comment by Taylor Franklin (JIRA)

assigning myself per discussion here https://lists.swift.org/pipermail/swift-corelibs-dev/Week-of-Mon-20160215/subject.html

@swift-ci
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Comment by Taylor Franklin (JIRA)

Resolved with this pull request: #288
See TestNSDateFormatter.swift for working example.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from swiftlang/swift May 5, 2022
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