[release/8.0-rc2] IDispatch should accept HRESULT as valuetype
#92494
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AaronRobinsonMSFT
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@AaronRobinsonMSFT this is targeting release/8.0, which represents RTM. If your intention is to target RC2, please retarget the branch by editing the PR title. Make sure no spurious commits get added unexpectedly when retargeting branch. Today EOD is the deadline for merging RC2 backports. |
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IDispatch should accept HRESULT as valuetypeIDispatch should accept HRESULT as valuetype
AaronRobinsonMSFT
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IDispatch should accept HRESULT as valuetypeIDispatch should accept HRESULT as valuetype
This is a regression from .NET Framework. The current behavior has existed since IDispatch was introduced into .NET Core. Added tests for the current behavior.
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IDispatch should accept HRESULT as valuetypeIDispatch should accept HRESULT as valuetype
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Backport of #92447 to release/8.0
/cc @AaronRobinsonMSFT @elinor-fung @jkoritzinsky @JeremyKuhne @lonitra
Customer Impact
This is a regression from .NET Framework.
The current behavior has existed since
IDispatchwas introduced into .NET Core. This was discovered in WinForms during testing using CsWin32 generated COM interfaces.Testing
Added tests for the current behavior.
Risk
Minimal. This is enabling a narrow feature that has been broken since .NET Core 3.0. This code path is also limited to
IDispatch scenarios.IMPORTANT: If this backport is for a servicing release, please verify that:
The PR target branch is
release/X.0-staging, notrelease/X.0.If the change touches code that ships in a NuGet package, you have added the necessary package authoring and gotten it explicitly reviewed.