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microsoft / typespec Public

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feat/union types conversion csharp#9542

Draft

baywet wants to merge 18 commits intomainmicrosoft/typespec:mainfrom

feat/union-types-conversion-csharpmicrosoft/typespec:feat/union-types-conversion-csharpCopy head branch name to clipboard

Conversation Commits18 (18)Checks Files changed

Draft

feat/union types conversion csharp#9542
baywet wants to merge 18 commits intomainfrom
feat/union-types-conversion-csharp

Commits

Commits on Feb 3, 2026

tests: adds a union test for union types conversion in csharp emission
baywet
committed
feat: initial discriminated union to models conversion in csharp emitter
baywet
committed
chore: formatting
baywet
committed
feat: adds const to enum conversion for union to model conversion
baywet
committed
chore: formatting
baywet
committed
tests: adds validation of enum values
baywet
committed
chore: linting
baywet
committed
tests: adds extra validation scenarios for union conversion
baywet
committed
tests: refactoring to avoid duplication
baywet
committed
feat: avoid conversion of unions that are envelopped
baywet
committed
tests: validate the operation types as part of the union tests
baywet
committed
fix: envelope filtering is too aggressive
baywet
committed
fix: enum is not available for code-gen
baywet
committed
fix: null reference exception in C# generator
baywet
committed
fix: missing discriminator property for union model conversions
baywet
committed
tests: additional validation for union to model conversion
baywet
committed
tests: adds unit test for models used in multiple unions
baywet
committed
feat: duplicate models for unions conversion when members are used multiple places
baywet
committed

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