Fix handling of unknown BindingFlags #2288
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` GetDynamicallyAccessedMemberTypesFromBindingFlagsForXXX` would return `DynamicallyAccessedMembers.None` when the binding flags are null/unknown. This fix is a bit more targeted so that we can potentially take it to 6.0. In general, there's some duality in how BindingFlags are handled - there are places that call `BindingFlagsAreUnsupported` and avoid `GetDynamicallyAccessedMemberTypesFromBindingFlagsForXXX` for null that way. Others call into this API without checking whether the flags are supported first. I'm unclear whether it would be more appropriate to check for `BindingFlagsAreUnsupported` in the code I'm adding. It's a valid option as well.
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This reverts commit 02b53c5.
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` GetDynamicallyAccessedMemberTypesFromBindingFlagsForXXX` would return `DynamicallyAccessedMembers.None` when the binding flags are null/unknown. This fix is a bit more targeted so that we can potentially take it to 6.0. In general, there's some duality in how BindingFlags are handled - there are places that call `BindingFlagsAreUnsupported` and avoid `GetDynamicallyAccessedMemberTypesFromBindingFlagsForXXX` for null that way. Others call into this API without checking whether the flags are supported first. I'm unclear whether it would be more appropriate to check for `BindingFlagsAreUnsupported` in the code I'm adding. It's a valid option as well. Commit migrated from dotnet/linker@108fe5b
agocke
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This reverts commit dotnet/linker@108fe5b. Commit migrated from dotnet/linker@02b53c5
agocke
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)"" This reverts commit dotnet/linker@02b53c5. Commit migrated from dotnet/linker@aba0e20
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Found on the NativeAOT side, since we're bug-for-bug compatible.
GetDynamicallyAccessedMemberTypesFromBindingFlagsForXXXwould returnDynamicallyAccessedMembers.Nonewhen the binding flags are null/unknown.This fix is a bit more targeted so that we can potentially take it to 6.0.
In the existing linker code, there's some duality in how BindingFlags are handled - there are places that call
BindingFlagsAreUnsupportedand avoidGetDynamicallyAccessedMemberTypesFromBindingFlagsForXXXfor null that way. Others call into this API without checking whether the flags are supported first.I'm unclear whether it would be more appropriate to check for
BindingFlagsAreUnsupportedin the code I'm adding. It's a valid option as well.