Preserve allows ref struct constraints in GenAPI#54456
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ViktorHofer merged 1 commit intoMay 27, 2026
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Extend GenAPI reference source generation to preserve allows ref struct generic constraints from metadata. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
ViktorHofer
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fix-genapi-notnull-constraints
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Fixes #47113.
Stacked on #54455.
Summary
allows ref structgeneric constraints when GenAPI generates C# declarations from metadata.allows ref structlast in the generated constraint list, including when combined withnotnull.Testing
.\.dotnet\dotnet.exe build test\Microsoft.DotNet.GenAPI.Tests\Microsoft.DotNet.GenAPI.Tests.csproj -p:SdkTargetFramework=net10.0 --no-restore.\.dotnet\dotnet.exe exec artifacts\bin\Microsoft.DotNet.GenAPI.Tests\Debug\net10.0\Microsoft.DotNet.GenAPI.Tests.dll -method "*TestAllowsRefStructGenericConstraintGeneration*" -method "*TestNotNullGenericConstraintGeneration*" -method "*TestSynthesizePrivateFieldsForNestedGenericTypes*" -method "*TestSynthesizePrivateFieldsAngleBrackets*"