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WPF project build breaks because Roslyn Source Generators do not run in WPF inner-build
See original GitHub issue- Create a new WPF project.
- Add a PackageReference to any source generator.
- Add code to
MainWindow.xaml.csthat depends on the generated code. - Build
Expected
No build break
Actual
Build break.
In fact investigating the binary build log reveals that while the outer build’s invocation of the Csc task provides the “analyzers” that are actually source generators:
The inner build invocation of Csc does not:
Issue Analytics
- State:
- Created 3 years ago
- Reactions:1
- Comments:5 (4 by maintainers)
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Would you consider making this on by default in 6.0 SDK’s ?
Thanks for reporting this, @AArnott.
Source generator support was added with https://github.com/dotnet/wpf/pull/3846.
This is an opt-in feature. To use it, set the property
IncludePackageReferencesDuringMarkupCompilationtotrue.I’ll follow-up when I find out which version of the .NET 5.0.xx SDK has the fix.