Not sure about assumptions made by wasm, but current limitations preventing Go from targeting it are: > there is no efficient way to implement setjmp/longjmp f

Not sure about assumptions made by wasm, but current limitations preventing Go from targeting it are: > there is no efficient way to implement setjmp/longjmp functionality currently, therefore it's not a viable target of a gc port. We need to wait until it gets real stack unwinding and exception handling support. https://github.com/golang/go/issues/18892 https://github.com/golang/go/issues/18892