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Delete AppDomain::m_Stage - #117857
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Delete AppDomain::m_Stage#117857
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Left-over from .NET Framework
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Pull Request Overview
This PR removes the AppDomain staging mechanism (m_Stage) that was a leftover from .NET Framework. The change simplifies the AppDomain implementation by eliminating the complex stage tracking system that is no longer needed in .NET Core/5+.
Key changes include:
- Removal of the
AppDomain::m_Stagemember variable and associatedStageenum - Deletion of
IsActive()andIsValid()methods that depended on stage checking - Simplification of AppDomain creation and initialization logic
- Update of function signatures to remove unnecessary
EXTERN_CandSTDCALLmodifiers
Reviewed Changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| src/coreclr/vm/appdomain.hpp | Removes Stage enum, IsActive/IsValid methods, and m_Stage member variable |
| src/coreclr/vm/appdomain.cpp | Removes stage-related initialization and checks, simplifies contracts |
| src/coreclr/vm/threads.inl | Updates GetAppDomain function signature |
| src/coreclr/vm/common.h | Updates GetAppDomain declaration |
| src/coreclr/vm/profilingenumerators.cpp | Replaces IsActive() check with simple null check |
| src/coreclr/debug/daccess/request.cpp | Replaces dynamic stage with hardcoded STAGE_OPEN |
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Tagging subscribers to this area: @mangod9 |
jkotas
commented
Jul 20, 2025
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rcj1
approved these changes
Jul 20, 2025
rcj1
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rcj1
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LGTM aside from a redundant code line and some formatting
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/ba-g infrastructure timeouts |
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Left-over from .NET Framework