Fixes dotnet#72570. Still need to delete workarounds that make things public in corelib but maybe this diff is large enough already? We were gradually getting less and less from reflection blocking: * We stopped blocking things outside corelib (.NET Native blocked all of BCL; we don't). * We trim reflection metadata and that allows us to have method bodies without metadata. With this, we should be able to get type definition-level reflection metadata for any MethodTable there is in the system. This is a ~30 kB size regression for BasicMinimalApis. It is pretty much a wash for Hello World, because all the BCL cruft to handle reflection blocked types costs as much as the benefit of blocking.

Commits

Commits on May 5, 2023

Get rid of reflection blocked types

Fix release builds

Commits on May 8, 2023

Fix Unix size issue?

Don't touch repro project

Update src/libraries/System.Private.CoreLib/src/System/Text/Latin1Encoding.cs

Update src/libraries/System.Private.CoreLib/src/System/Text/Latin1Encoding.cs