[pigeon]enable treat warning as errors for swift code in unit test - #3889

… test (flutter/packages#3889)

… test (flutter/packages#3889)

flutter/packages@f163786...407b7da

2023-05-03 [email protected] Update Cirrus to Xcode 14.3 (flutter/packages#3890)
2023-05-03 [email protected] [file_selector] Deprecates `macUTIs` (flutter/packages#3888)
2023-05-03 [email protected] [pigeon]enable treat warning as errors for swift code in unit test (flutter/packages#3889)
2023-05-02 [email protected] Update xcode to 14e222b (flutter/packages#3868)
2023-05-02 [email protected] [pigeon]fix "as Any" workaround due to nested optional (flutter/packages#3658)
2023-05-02 [email protected] [webview_flutter_android] Adds support to accept third party cookies (flutter/packages#3834)
2023-05-02 [email protected] [webview_flutter_wkwebview] Fixes an exception caused by the `onUrlChange` callback returning a null url (flutter/packages#3848)
2023-05-02 [email protected] [google_maps_flutter] [Docs] Note regarding usage within a bounded & an unbound widget  (flutter/packages#3691)
2023-05-02 [email protected] [local_auth_android] Fix Android lint warnings (flutter/packages#3764)
2023-05-02 [email protected] [go_router_builder] Support go_router v7 (flutter/packages#3858)
2023-05-02 [email protected] [webview_flutter_wkwebview] Fixes internal enum type and adds unknown enum values (flutter/packages#3812)
2023-05-02 [email protected] [file_selector] Add MIME type support on macOS (flutter/packages#3862)
2023-05-02 [email protected] Roll Flutter from 828a040 to db6074a (12 revisions) (flutter/packages#3881)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages-flutter-autoroll
Please CC [email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

… test (#3889)"

This reverts commit 4b80d4f.

… test" (#3898)

Reverts #3889

The tree is red on a warning in the test code, most likely new in the Xcode version that the tree was just updated to. Reverting so we can re-land this with a fix for the new warning.

…t test (#3901)

`as [Any?]` here is actually not a "cast", but a "type annotation". An equivalent fix can be: 

```
let arg: [Any?] = [nil]
let inputEncoded = binaryMessenger.codec.encode(arg)
```

Fixes
```
heterogeneous collection literal could only be inferred to '[Any?]'; add explicit type annotation if this is intentional
```

Which was introduced in #3889 and later got reverted. 

See flutter/flutter#126006 for more details about some interesting research on this warning. 

*List which issues are fixed by this PR. You must list at least one issue.*

Fixes flutter/flutter#126006

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

…lutter#3889)

This will make it easier to spot issues where we accidentally create an "implicit optional". For more details about why implicit optional is bad, see flutter#3658

For example, the following warning was ignored previously: 

![Screenshot 2023-04-06 at 4 15 07 PM](https://user-images.githubusercontent.com/41930132/235790274-776f096a-212c-445b-ae81-f748b143f982.png)

*List which issues are fixed by this PR. You must list at least one issue.*

Mentioned in PR: flutter#3658 (comment)

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

… test" (flutter#3898)

Reverts flutter#3889

The tree is red on a warning in the test code, most likely new in the Xcode version that the tree was just updated to. Reverting so we can re-land this with a fix for the new warning.

…t test (flutter#3901)

`as [Any?]` here is actually not a "cast", but a "type annotation". An equivalent fix can be: 

```
let arg: [Any?] = [nil]
let inputEncoded = binaryMessenger.codec.encode(arg)
```

Fixes
```
heterogeneous collection literal could only be inferred to '[Any?]'; add explicit type annotation if this is intentional
```

Which was introduced in flutter#3889 and later got reverted. 

See flutter/flutter#126006 for more details about some interesting research on this warning. 

*List which issues are fixed by this PR. You must list at least one issue.*

Fixes flutter/flutter#126006

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

…lutter#3889)

This will make it easier to spot issues where we accidentally create an "implicit optional". For more details about why implicit optional is bad, see flutter#3658

For example, the following warning was ignored previously: 

![Screenshot 2023-04-06 at 4 15 07 PM](https://user-images.githubusercontent.com/41930132/235790274-776f096a-212c-445b-ae81-f748b143f982.png)

*List which issues are fixed by this PR. You must list at least one issue.*

Mentioned in PR: flutter#3658 (comment)

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

… test" (flutter#3898)

Reverts flutter#3889

The tree is red on a warning in the test code, most likely new in the Xcode version that the tree was just updated to. Reverting so we can re-land this with a fix for the new warning.

…t test (flutter#3901)

`as [Any?]` here is actually not a "cast", but a "type annotation". An equivalent fix can be: 

```
let arg: [Any?] = [nil]
let inputEncoded = binaryMessenger.codec.encode(arg)
```

Fixes
```
heterogeneous collection literal could only be inferred to '[Any?]'; add explicit type annotation if this is intentional
```

Which was introduced in flutter#3889 and later got reverted. 

See flutter/flutter#126006 for more details about some interesting research on this warning. 

*List which issues are fixed by this PR. You must list at least one issue.*

Fixes flutter/flutter#126006

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

…lutter#3889)

This will make it easier to spot issues where we accidentally create an "implicit optional". For more details about why implicit optional is bad, see flutter#3658

For example, the following warning was ignored previously: 

![Screenshot 2023-04-06 at 4 15 07 PM](https://user-images.githubusercontent.com/41930132/235790274-776f096a-212c-445b-ae81-f748b143f982.png)

*List which issues are fixed by this PR. You must list at least one issue.*

Mentioned in PR: flutter#3658 (comment)

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

… test" (flutter#3898)

Reverts flutter#3889

The tree is red on a warning in the test code, most likely new in the Xcode version that the tree was just updated to. Reverting so we can re-land this with a fix for the new warning.

…t test (flutter#3901)

`as [Any?]` here is actually not a "cast", but a "type annotation". An equivalent fix can be: 

```
let arg: [Any?] = [nil]
let inputEncoded = binaryMessenger.codec.encode(arg)
```

Fixes
```
heterogeneous collection literal could only be inferred to '[Any?]'; add explicit type annotation if this is intentional
```

Which was introduced in flutter#3889 and later got reverted. 

See flutter/flutter#126006 for more details about some interesting research on this warning. 

*List which issues are fixed by this PR. You must list at least one issue.*

Fixes flutter/flutter#126006

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*