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Avoid throwing when attempting to set IInternalModelingOnlyValue #94404

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merged 1 commit into from
Nov 6, 2023

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MichalStrehovsky
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The cctor interpreter represents some things that can only be used within the interpreter (but cannot be serialized to frozen blobs) as IInternalModelingOnlyValue. There was a piece of lazy code that was considering field assignments with these as invalid IL (we throw on invalid IL that we then catch later). Use the usual Status.Fail instead to reduce first chance exceptions. We don't want first chance exceptions in valid code.

Cc @dotnet/ilc-contrib

The cctor interpreter represents some things that can only be used within the interpreter (but cannot be serialized to frozen blobs) as `IInternalModelingOnlyValue`. There was a piece of lazy code that was considering field assignments with these as invalid IL (we throw on invalid IL that we then catch later). Use the usual `Status.Fail` instead to reduce first chance exceptions. We don't want first chance exceptions in valid code.
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ghost commented Nov 6, 2023

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Issue Details

The cctor interpreter represents some things that can only be used within the interpreter (but cannot be serialized to frozen blobs) as IInternalModelingOnlyValue. There was a piece of lazy code that was considering field assignments with these as invalid IL (we throw on invalid IL that we then catch later). Use the usual Status.Fail instead to reduce first chance exceptions. We don't want first chance exceptions in valid code.

Cc @dotnet/ilc-contrib

Author: MichalStrehovsky
Assignees: -
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area-NativeAOT-coreclr

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