[Reflection] Make TypeRefVisitor robust to NULL typerefs and unknown kinds. #62483
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…kinds. These shouldn't happen, but we may encounter bad data which results in a NULL typeref pointer, or a bogus kind value. rdar://103111816 rdar://103105744
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@swift-ci please test |
al45tair
approved these changes
Dec 12, 2022
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Discussed offline, but repeating here for posterity: this is a somewhat-expected condition (because we'll inevitably encounter bad data in the target process) so we don't want to clutter up the program's output with non-fatal error messages. Ideally we'd return an error to the caller, but that's a much more extensive change to consider later. |
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These shouldn't happen, but we may encounter bad data which results in a NULL typeref pointer, or a bogus kind value.
rdar://103111816 rdar://103105744