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Compact Unwind Warnings on watchOS #3083

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merged 1 commit into from
Mar 14, 2020
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cnoon
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@cnoon cnoon commented Feb 26, 2020

Issue Link 🔗

I'm seeing compact unwind warnings on watchOS with Xcode 11.3.1.

Screen Shot 2020-02-25 at 6 47 52 PM

Goals ⚽

To eliminate the compiler warnings on watchOS.

Implementation Details 🚧

The only solution I've been able to find over the past year or so when this occurs is to disable the compact unwind warnings themselves. If anyone else has more information on how to resolve this properly, I'm all ears. We've done this on some of our internal project and haven't run into issues due to disabling them yet.

@cnoon cnoon requested a review from jshier February 26, 2020 03:28
@cnoon cnoon self-assigned this Feb 26, 2020
@cnoon cnoon added this to the Next milestone Feb 26, 2020
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Do we want a note somewhere to try builds without disabling the warning to see if it ever gets fixed?

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cnoon commented Feb 26, 2020

We certainly could. Do we have a good place to track that now? Maybe a section next to open radars?

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jshier commented Feb 26, 2020

Seems like a good place. A “workarounds” or something similar section?

@jshier jshier modified the milestones: Next, 5.0.3 Mar 14, 2020
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jshier commented Mar 14, 2020

I'll add the note as part of the next release.

@jshier jshier merged commit e02ea43 into master Mar 14, 2020
@jshier jshier deleted the bugfix/compact-unwind-warnings branch March 14, 2020 23:22
@RomanPodymov
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Getting ld: -no_compact_unwind and -bitcode_bundle (Xcode setting ENABLE_BITCODE=YES) cannot be used together when trying to archive Alamofire 5.0.3 for watchOS. I think it caused by the changes added in this pull request.

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3 participants