Suggestion about Assembly.Save and Expression.CompileToMethod

[LonghronShen]

1. In .NET 8, we finally get a way to save the Assembly. See AssemblyBuilderImpl
2. As for the missing of CompileToMethod, we may use this library as a workaround?

[fMichaleczek]

1. It may not even be usable on the net9.0 branch. It's active but it will be on the LTS branch and without promise of MVP in november 2024 . I am confident but we have seen on WASM multithreading that there may be technical constraints which delay it by 2 years.
   Tracking issue for remaining AssemblyBuilder.Save work in .NET 9 dotnet/runtime#92975

2. InMemory, no debug File, no validation. It's good for a small lib but not for a DLR engine with language platforms. The tooling around the lib has not the requirement to debug a wide system.
   https://github.com/yantrajs/yantra/wiki/Expression-Compiler#no-validation

[LonghronShen]

Good point. I mean, to what extent can we make a workaround solution. This may lead to some suggestions about refactoring the architecture of the DLR framework which allows us to inject some workaround into the framework.

[LonghronShen]

For the AssemblyBuilder feature, it has been released in .NET 9 and it has been used in IronScheme.
See dotnet/runtime#92975 (comment)