Improve native AOT compatibility #222
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In the end, someone will need to do the work to enable the AOT/trim/single file safety analyzers and [address all the warnings](https://devblogs.microsoft.com/dotnet/creating-aot-compatible-libraries/), but this is enough to have a golden path that makes `sample/StackTrace` project produce the same results under native AOT as under JIT. Necessary fixes: * `GetMethodBody` under AOT throws. This will not return anything useful under Mono with ILStrip either. The code simply needs to deal with it. * Runtime reflection stack doesn't guarantee referential equality of `MemberInfo`s (except for `TypeInfo`). This is also true on JIT-based runtimes, but there's even less caching on native AOT. Use operator `==`. * The reflection to read `TupleElementNamesAttribute` is trim-unfriendly and cannot be analyzed. Replace with no-reflection. * Some fallout from the previous point because the nullable annotations on the thing returned by reflection were wrong.
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@jamescrosswell work bringing this in too https://github.com/getsentry/Ben.Demystifier/ We're keeping our fork going while Ben isn't available here. Since this is used in https://github.com/getsentry/sentry-dotnet |
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In the end, someone will need to do the work to enable the AOT/trim/single file safety analyzers and address all the warnings, but this is enough to have a golden path that makes
sample/StackTraceproject produce the same results under native AOT as under JIT.Necessary fixes:
GetMethodBodyunder AOT throws. This will not return anything useful under Mono with ILStrip either. The code simply needs to deal with it.MemberInfos (except forTypeInfo). This is also true on JIT-based runtimes, but there's even less caching on native AOT. Use operator==.TupleElementNamesAttributeis trim-unfriendly and cannot be analyzed. Replace with no-reflection.