So far it doesn't look like it will: https://github.com/WebAssembly/gc/blob/master/proposals/gc/Overview.md https://github.com/WebAssembly/gc/blob/master/propos

So far it doesn't look like it will: https://github.com/WebAssembly/gc/blob/master/proposals/gc/Overview.md https://github.com/WebAssembly/gc/blob/master/proposals/gc/O... But either way, I'd still take "use this object model for host GC interop" over "use this object model or leave the platform."