Revert "[release/9.0-staging] Update dependencies from dotnet/roslyn …#125679
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jozkee merged 1 commit intodotnet:release/9.0from Mar 18, 2026
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Revert "[release/9.0-staging] Update dependencies from dotnet/roslyn …#125679jozkee merged 1 commit intodotnet:release/9.0from
jozkee merged 1 commit intodotnet:release/9.0from
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…otnet#121343)" This reverts commit f505b94.
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Pull request overview
Reverts the Roslyn dependency update on release/9.0-staging, restoring prior pinned versions and adjusting affected tests/source-build configuration to match the reverted compiler/analyzer behavior.
Changes:
- Revert Roslyn / Roslyn-analyzers package versions in
eng/Versions.propsandeng/Version.Details.xml. - Update/normalize several test expected outputs and warning expectations to align with the reverted compiler/tooling behavior.
- Remove Roslyn-specific ignore patterns from the source-build prebuilt baseline.
Reviewed changes
Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| src/tools/illink/test/Mono.Linker.Tests.Cases/DataFlow/CompilerGeneratedCodeAccessedViaReflection.cs | Stops expecting a compiler-generated IL2062 warning that was tied to newer compiler codegen. |
| src/tools/illink/test/ILLink.RoslynAnalyzer.Tests.Generator/ILLink.RoslynAnalyzer.Tests.Generator.csproj | Switches the generator’s Roslyn package reference property. |
| src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/UpgradeToGeneratedRegexAnalyzerTests.cs | Updates expected fixed code formatting for top-level-statement scenarios. |
| src/libraries/System.Runtime.InteropServices/tests/LibraryImportGenerator.UnitTests/CustomMarshallerAttributeFixerTests_StatelessValueShapeValidation.cs | Adjusts expected fixed output formatting (blank line) for BufferSize insertion. |
| src/libraries/System.Runtime.InteropServices/tests/LibraryImportGenerator.UnitTests/CustomMarshallerAttributeFixerTests_StatelessLinearCollectionShapeValidation.cs | Adjusts expected fixed output formatting (blank line) for BufferSize insertion. |
| src/libraries/System.Runtime.InteropServices/tests/LibraryImportGenerator.UnitTests/CustomMarshallerAttributeFixerTests_StatefulValueShapeValidation.cs | Adjusts expected fixed output formatting (blank line) for BufferSize insertion. |
| src/libraries/System.Runtime.InteropServices/tests/LibraryImportGenerator.UnitTests/CustomMarshallerAttributeFixerTests_StatefulLinearCollectionShapeValidation.cs | Adjusts expected fixed output formatting (blank line) for BufferSize insertion. |
| eng/Versions.props | Reverts Roslyn-related version properties and adds UsingToolMicrosoftNetCompilers behavior for VMR builds. |
| eng/Version.Details.xml | Reverts Roslyn dependency versions/SHAs (and analyzer dependency metadata) to match the reverted state. |
| eng/SourceBuildPrebuiltBaseline.xml | Removes Roslyn-dependency ignore patterns introduced by the reverted commit. |
...link/test/ILLink.RoslynAnalyzer.Tests.Generator/ILLink.RoslynAnalyzer.Tests.Generator.csproj
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wtgodbe
approved these changes
Mar 17, 2026
This was referenced Mar 18, 2026
APP_CRASH SIGABRT during coreclr_initialize on tvOS device (vm_map_enter allocation failure)
#123396
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/ba-g known errors and a DeadLetter. |
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…(#121343)"
This reverts commit f505b94.