[wasm][coreclr] Fix methodesc reset for dynamic methods #122444
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Fix dotnet#122419 Make sure we don't enter the branch for rental methods in other cases when using portable entrypoints.
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Tagging subscribers to this area: @mangod9 |
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Pull request overview
This PR fixes a bug in the MethodDesc::Reset() function that affected WebAssembly and CoreCLR when using portable entrypoints. The fix ensures that the "rental methods" code path (for reflection.emit dynamic methods) is only entered when appropriate, preventing non-rental methods from incorrectly executing that branch.
Key Changes:
- Modified conditional compilation logic to add an explicit check for reflection emit modules when portable entrypoints are enabled
- Changed from unconditional execution of the rental methods block to conditional execution based on
IsReflectionEmit()
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Rental methods were .NET Framework feature. They do not exist in .NET Core. The support for the rental methods should be unreachable code. I think the right fix is to change this to just: |
jkotas
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LGTM, assuming there are no regressions in the CI
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The CI fails in LibraryImportGeneratorTests on Linux x64/arm64 both Azure Linux and Alpine with It fails on Windows too, but the assert is not logged into the console. |
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It may be unrelated though |
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Ah, yes, it is unrelated, it is #122447 |
Fix #122419
Make sure we don't enter the branch for rental methods in other cases when using portable entrypoints.