[master] Update dependencies from mono/linker

[dotnet-maestro]

This pull request updates the following dependencies

From https://github.com/mono/linker

• Subscription: 9ac01057-d33d-4509-c9e1-08d846b6e5b9
• Build: 20210224.3
• Date Produced: 2/24/2021 11:49 AM
• Commit: 6b3a3050c70577bd1b3fd7611eef56679e22a4f1
• Branch: refs/heads/main

• Updates:
  • Microsoft.NET.ILLink.Analyzers: from 6.0.100-preview.2.21118.1 to 6.0.100-preview.2.21124.3
  • Microsoft.NET.ILLink.Tasks: from 6.0.100-preview.2.21118.1 to 6.0.100-preview.2.21124.3

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this PR. If you have write-permissions please help me learn by adding exactly one area label.

[marek-safar]

�/datadisks/disk1/work/B8C80A25/p/d/sdk/6.0.100-ci/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.ILLink.targets(91,32): error MSB4022: The result "" of evaluating the value "$(ILLinkTasksAssembly)" of the "AssemblyFile" attribute in element is not valid.

@ViktorHofer there seem to be several failures caused by the linker target change. Could you look into that or should we revert your change?

[ViktorHofer]

Yes, will take a look

[akoeplinger]

Looks like there are new test failures now, e.g.

    Microsoft.NET.Publish.Tests.GivenThatWeWantToRunILLink.ILLink_can_treat_warnings_not_as_errors(targetFramework: "net5.0") [FAIL]
      The command output did not contain expected result: warning IL2075
      
      File Name: C:\h\w\B68209A4\p\d\dotnet.exe
      Arguments: msbuild /t:Publish C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.csproj /restore /p:RuntimeIdentifier=win10-x64 /p:SelfContained=true /p:PublishTrimmed=true /p:SuppressTrimAnalysisWarnings=false /p:TreatWarningsAsErrors=true /p:WarningsNotAsErrors=IL2075
      Exit Code: 1
      StdOut:
      Microsoft (R) Build Engine version 16.10.0-preview-21122-01+f0eebf287 for .NET
      Copyright (C) Microsoft Corporation. All rights reserved.
      
        Determining projects to restore...
        Restored C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.csproj (in 248 ms).
        You are using a preview version of .NET. See: https://aka.ms/dotnet-core-preview
      C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.cs(21,13): error IL2026: Using method 'System.Type.GetType(string)' which has 'RequiresUnreferencedCodeAttribute' can break functionality when trimming application code. The type might be removed. [C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.csproj]
      C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.cs(10,9): error IL2026: Using method 'Program.IL_2026()' which has 'RequiresUnreferencedCodeAttribute' can break functionality when trimming application code. Testing analysis warning IL2026. [C:\h\w\B68209A4\t\dotnetSdkTests\ccodqq25.ewt\ILLink_can_tr---39A8EECA\AnalysisWarnings\AnalysisWarnings.csproj]

[joeloff]

Are those failures related to the linker changes?

[sbomer]

Those failures should be addressed by #16021. (Yes, they are because we started getting additional warnings from the linker Roslyn analyzer with dotnet/linker#1844)

[marek-safar]

@sbomer could you commit relevant NotHaveStdOutContaining fixes to this PR so we can merge it before 16201 ?

[sbomer]

@marek-safar I don't think we should take the update without 16021 because it breaks the scenario tests are validating (that these warnings are suppressed by default). It also looks like the I need to make one more test fix for the windows legs - so it might be faster to get the update in as part of 16021 anyway. If I get blocking feedback on that change and we really need it now, I can temporarily disable the failing tests here to unblock it.

[marek-safar]

@sbomer you could disable the tests temporary too

[sbomer]

I'll disable the tests if #16021 doesn't go in by EOD