[RuntimeAsync] TODOs in asyncthunks about methodtables directly encoded in signatures. #121754
Description
There are 3 TODOs in the shape like:
// TODO: (async) Encoding potentially shared method tables in
// signatures of tokens seems odd, but this hits assert
// with the typical method table.
typeSigBuilder.AppendPointer(md->GetMethodTable());
typeSigBuilder.AppendData(1);We need to follow up on this and remove the TODOs as a result of:
- confirming that what we have is correct. Perhaps add a comment why it is correct.
- fix the code and ideally add tests.