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Disallow flutter run-ing on 32-bit development devices#97339

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Disallow flutter run-ing on 32-bit development devices#97339
fluttergithubbot merged 1 commit intoflutter:masterfrom
jmagman:unsupported-32-device

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@jmagman jmagman commented Jan 27, 2022 •
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32-bit iOS tests have been removed from the devicelab: #97148.

Fixes #97329.

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@jmagman jmagman added platform-ios iOS applications specifically tool Affects the "flutter" command-line tool. See also t: labels. labels Jan 27, 2022
@jmagman jmagman self-assigned this Jan 27, 2022
@jmagman jmagman mentioned this pull request Jan 27, 2022
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@jmagman jmagman marked this pull request as ready for review February 8, 2022 01:02
@jmagman jmagman requested a review from zanderso February 8, 2022 01:02
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jmagman commented Feb 8, 2022

Hmm I guess this needs to wait a few months...?

To clarify, after the 2.10 stable cycle, we can stop testing on 32-bit iOS on Flutter's CI. However, it's only after the branch cut for the Q2 stable (probably 2.13) that we'll be able to remove support completely.

#97329 (comment)

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christopherfujino commented Feb 17, 2022

#97329

I will mark this as draft then

@christopherfujino christopherfujino marked this pull request as draft February 17, 2022 22:19
@jmagman jmagman marked this pull request as ready for review April 7, 2022 01:43
@jmagman jmagman force-pushed the unsupported-32-device branch from 948e3ce to 9b6444d Compare April 7, 2022 02:08
@jmagman jmagman force-pushed the unsupported-32-device branch from 9b6444d to 7cce7eb Compare April 8, 2022 00:52
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jmagman commented Apr 8, 2022

This is ready for review!

christopherfujino
christopherfujino reviewed Apr 8, 2022
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packages/flutter_tools/lib/src/ios/devices.dart
@override
bool isSupported() => true;
// 32-bit devices are not supported.
bool isSupported() => cpuArchitecture == DarwinArch.arm64;
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Does this never get called with cpuArchitecture == x64 on simulators?

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No, this is in IOSDevice which is for physical devices. Simulators are handled here:

flutter/packages/flutter_tools/lib/src/ios/simulators.dart

Line 405 in 3109073

bool isSupported() {

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jmagman commented Apr 8, 2022

Waiting for @zanderso to say go post branch alignment.

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LGTM

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zanderso commented Apr 9, 2022

Being a little over cautious: As soon as the current g3 roll lands and sticks we can start on this.

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This is safe to land, and overall we're safe to proceed with removing support.

@fluttergithubbot fluttergithubbot merged commit 888208c into flutter:master Apr 12, 2022
@jmagman jmagman deleted the unsupported-32-device branch April 12, 2022 21:39
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Apr 12, 2022
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888208c Disallow flutter run-ing on 32-bit development devices (flu…
df3cada 
…tter/flutter#97339)
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Apr 12, 2022
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888208c Disallow flutter run-ing on 32-bit development devices (flu…
690d4fc 
…tter/flutter#97339)
@jmagman jmagman mentioned this pull request Jun 6, 2025
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Disallow flutter run-ing on 32-bit development devices

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